Built Environment
greywater, water recycling, urban water consumption

Introducing Greywater to the Built Environment

The issue examines the benefits, means and limitations for introducing greywater systems into the built environment. The contributors examine not only the advantages of greywater recycling, but the associated health and environmental concerns, its acceptability by urban populations, and the legal, socio-economic and practical problems faced by governments and policy-makers in introducing such systems.

About this issue

Issue number
96 pages

Summary

The issue examines the benefits, means and limitations for introducing greywater systems into the built environment. The contributors examine not only the advantages of greywater recycling, but the associated health and environmental concerns, its acceptability by urban populations, and the legal, socio-economic and practical problems faced by governments and policy-makers in introducing such systems.

The Editors
14 Jul 2016

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Contents

Planning, History & Environment
Olympics, Paralympics, city and urban planning, planning history

Olympic Cities

The first edition of Olympic Cities, published in 2007, provided a pioneering overview of the changing relationship between cities and the modern Olympic Games. This substantially revised and enlarged third edition builds on the success of its predecessors.

14 Jul 2016

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The first edition of Olympic Cities, published in 2007, provided a pioneering overview of the changing relationship between cities and the modern Olympic Games. This substantially revised and enlarged third edition builds on the success of its predecessors. The first of its three parts provides overviews of the urban legacy of the four component Olympic festivals: the Summer Games; Winter Games; Cultural Olympiads; and the Paralympics. The second part comprises systematic surveys of seven key aspects of activity involved in staging the Olympics: finance; place promotion; the creation of Olympic Villages; security; urban regeneration; tourism; and transport. The final part consists of nine chronologically arranged portraits of host cities, from 1936 to 2020, with particular emphasis on the six Summer Olympic and Paralympic Games of the twenty-first century.

As controversy over the growing size and expense of the Olympics, with associated issues of accountability and legacy, continues unabated, this book’s incisive and timely assessment of the Games’ development and the complex agendas that host cities attach to the event will be essential reading for a wide audience. This will include not just urban and sports historians, urban geographers, event managers and planners, but also anyone with an interest in the staging of mega-events and concerned with building a better understanding of the relationship between cities, sport and culture.

John R. Gold is Professor of Urban Historical Geography at Oxford Brookes University.
Margaret M. Gold is Senior Lecturer in Creative Industries at London Metropolitan University.

 

Contents

1. Introduction
John R. Gold and Margaret M. Gold 

Part I: The Olympic Festivals

2. The Enduring Enterprise: The Summer Olympics, 1896–2012
John R. Gold and Margaret M. Gold

3. The Winter Olympics: Driving Urban Change, 1924–2018
Stephen Essex and Jiska de Groot

4. The Cultural Olympiads
Beatriz García

5. The Paralympics
John R. Gold and Margaret M. Gold

Part II: Planning and Management

6. Financing the Games
Holger Preuss

7. Promoting the Olympic City
Stephen V. Ward

8. Olympic Villages
Tony Sainsbury

9. Security
Jon Coaffee and Pete Fussey

10. Urban Regeneration
Andrew Smith

11. Olympic Tourism
Mike Weed

12. Transport
Eva Kassens-Noor

Part III: City Portraits

13. Berlin 1936
Monika Meyer

14. Mexico City 1968
Michael Barke

15. Munich 1972
Monika Meyer

16. Sydney 2000
Robert Freestone and Simon Gunasekara

17. Athens 2004
Margaret M. Gold

18. Beijing 2008
Ian G. Cook and Stephen Miles

19. London 2012
Graeme Evans and Özlem Edizel

20. Rio de Janeiro 2016
Gabriel Silvestre

21. Tokyo 2020
Yasushi Aoyama

Built Environment
Australian cities, urban planning, Policy making

Australian Cities in the 21st Century: Suburbs and Beyond

About this issue

Issue number
Volume 42 – Number 1

Summary

The editors and contributors to this issue look at the challenges facing Australian cities – from climate change to ageing populations; from public transport planning to housing supply; and from to disaster risk to demographic change – in each case emphasizing the need for systematic evidence-based policy-making and monitoring to underpin urban planning and policy.

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The Growth and Form of Australian Cities

 
Australia has a distinctive pattern of settlement, dominated by a small number of coastal-based state capital cities. More than half of the population lives in the three major metropolitan areas of Greater Sydney (New South Wales), Greater Melbourne (Victoria) and South-East Queensland. The origins of this pattern are well known (see, for example, McCarty, 1974; Logan et al.,1981; Maher, 1985). European settlement of Australia commenced at a time when a new economic order based on industrial capitalism was emerging. Australia’s colonial development was oriented to the demands of the international economy from the start, with wool, wheat and gold providing early encouragement for investment in infrastructure to enable their exploitation.
 
The early towns were ports, scattered around the edge of a continent characterized by harsh climatic and geographical conditions in all but the relatively small coastal zone. These towns soon came to dominate the commercial, administrative and distributive sectors for the surrounding territory and, because of the vast distances between them, each developed somewhat independently of the rest. The first European settlement at what became Sydney was established in 1788. By the time that the six separate colonies of New South Wales, Queensland, South Australia, Tasmania, Victoria and Western Australia established a federation in 1901, more than half of the population of about 4 million people lived in centres of 2,500 or more (Logan et al., 1981). This degree of urbanization was higher than that of any comparable country at the time and it has increased since. At the time of the 2011 census over 85 per cent of Australians lived in urban areas and nearly 70 per cent in the capital cities (ABS, 2014). Australia’s population growth rate in the early twenty-first century has been amongst the highest in OECD countries, with more than half of the growth a result of migration from overseas. The proportion of Australia’s population born overseas reached 28 per cent or 6.6 million people in 2015 (ABS, 2015c). For most of its history Australia’s migrant population came largely from Europe, but the last decade has seen a major shift, with a greater number of migrants now coming from Asia, especially India and China. Immigration is increasingly geared to the needs of the labour market, with more than two-thirds of arrivals coming as ‘skilled migrants’. Australia is a highly multicultural ‘cosmopolitan democracy’ (see Bunker, 2008; and also Maginn and Hamnett in this issue) but it is also changing ‘from a settler immigration country to one where guest workers are arriving in large and increasing numbers’ (Collins, 2013).
 
The national population in June 2015 of a little under 24 million (ABS, 2015b) is projected to grow to between 36.8 and 48.3 million by 2061 and to between 42.4 and 70.1 million by 2101 (ABS, 2013). Table 1 shows the populations of Australia’s largest cities in 2014 and also indicates population change over the periods 2009–2014 and 2013–2014. Figure 1 shows the distribution of Australian’s largest urban centres in 2011.
 
Greater Sydney is currently predicted to be the first Australian city to reach 5 million people (ABS, 2015a), although Melbourne has grown more quickly in recent years, as table 1 shows. The fastest growing capital city since 2009, however, has been Perth, capital of the resource rich state of Western Australia, which grew by more than 3 percent per annum over the period 2009–2014 (see the paper by Tonts et al. in this issue). In 1983 Adelaide reached a population of 1 million and was larger than Perth at that time, but since then Perth’s population has more than doubled and Greater Perth now has a population of more than 2 million. Adelaide now has the lowest growth rate of the mainland capital cities and may lose its rank as Australia’s fifth largest city to the Gold Coast before the middle of the present century. Capital city growth was responsible for almost 80 per cent of Australia’s population growth in 2013–2014, with much of this growth occurring in new outer suburban growth areas and inner cities (ABS, 2015a; Gordon et al., 2015).
 

 

Foundations: A Suburban Nation

The front cover of this issue of Built Environment portrays an image likely to be familiar to international readers – Sydney Harbour, with the iconic bridge and the Opera House prominent (although overshadowed on this occasion by an artist’s impression of the controversial Barangaroo development – see Jabour, 2015). But most Australians have lived in more suburban surroundings since the early days of European settlement, leading Donald Horne to describe Australia as ‘the first suburban nation’(1998, p. 15). According to Graeme Davison, when Horne first used this term in the 1960s his intention was:
 
... to underline the contrast between geographical realities and national self-image. Australia liked to present itself to the world as a frontier society – a wide, dry land inhabited by a hardy breed of bushmen. But for most of this century the frontier that most Australians were busy pioneering was not a land of sweeping plains, but a land of sprawling suburbs. Its pioneers were more likely to roughen their hands planting a garden or building an outdoor barbecue than in felling timber or erecting post-and-rail fences. A portrait of the typical twentieth-century Australian male would show not a heavily muscled sheep shearer, but a more rotund figure in T-shirt and stubby shorts, a can of beer in one hand and a garden hose in the other, maintaining the suburbanite’s long summer vigil to keep his front lawn green, or at least alive. (Davison, 1995, p. 40)
 
Contributions to recent issue of Built Environment (Burton, 2015; Hamnett, 2015) have shown how this stereotype of the Australian suburb has been modified since the 1960s, as the form and density of many new housing developments has changed, as accommodation has become less affordable for younger people, and as Australian cities have become more cosmopolitan and diverse, prompting questions about the extent to which current and future generations of Australians will continue to aspire to this version of the suburban ideal. But recent research by Gordon et al. has shown that more than three-quarters of the population of Australia’s largest cities continue to live in suburbs and these authors concluded that:
 
Irrespective of one's views on thye suburbs, their predominance must be reflected in public policy and research. The diversity of suburbs and suburbanites must be understood, and while improvements sought, the myriad resasons why and how so many make a life there must also be appreciated. (Gordon, et al., 2015, p.3)
 

Planning Suburban Cities

Robert Freestone (2010, p. 172) has suggested that, in Australia, ‘urban planning has been suburban planning, geared to supporting, managing and tidying up the form and pro-
cesses of suburban development’. However, the suburban nature of Australia’s major settlements has not led to the development of many explicitly suburban policies at the Commonwealth or state government levels. The first four papers in this issue explore the reasons for this as part of a broader focus on a range of contemporary planning challenges. In the opening paper, Jago Dodson argues that Australia’s middle and outer suburbs have become the places where the nation’s vulnerabilities are increasingly felt. These are the parts of Australian cities where the labour force tends to be less skilled, where unemployment is greatest, where housing stresses are most acute and where dependence on automobiles for travel is most entrenched.
 
In reviewing the post-World War II  history of urban policy in Australia, Dodson concludes that there have only been two phases when specific policies have been pursued with a focus on suburban problems – the reconstruction programme  of  the  early post-war  years  which  encouraged  the expansion of suburban development through state-led housing construction; and the Whitlam government’s efforts to remedy some of the infrastructure and land market deficits of the preceding period, as well as  to lay the foundations for decentralization and a more balanced pattern of settlements. At most other times, he finds that Australian national level policy-making has shown negligible interest in the suburbs and the questions that these pose for national life and prospects. Given that the suburbs are where the vast majority of Australians live, Dodson argues that the lack of a national perspective on suburban questions is a major deficiency in contemporary policy. In support of this view, he cites Pinnegar et al. who observed recently that:
 
… the current suite of Australian major city strategic plans simply ignores much of suburbia, in effect, identifying these areas, where the majority of the urban population live, as a new urban terra nullius over which planners appear   to have relinquished responsibility and interest. (Pinnegar et al., 2015, p. 280)
 
Dodson seeks to fill this void by suggesting what a national suburban policy might look like, and he identifies a number of potential elements of such a policy. A high priority is to direct more Commonwealth funding to the suburbs by, for example, capturing gains in central area land values and using these to improve suburban centres and services. Public transport improvements are  also  high on Dodson’s list, and here he draws   on the important work of Paul Mees (2000; 2010) who argued persuasively that low- density cities could still have excellent public transport and that:
 
… they did not need to seek the  conventional holy grail which is to increase urban densities.  All they had to do, simply, is to expend money and organisational capacity on building a transport system that actually works. The key was to develop networks that allow seamless- web, convenient, easy, comfortable transfers at key interchanges. (Hall, 2014, p. iv)
 
Other policy imperatives for Dodson are to concentrate employment opportunities around suburban activity nodes, using Commonwealth employment to anchor activity growth where possible; large-scale renewal and redevelopment within middle suburbs to provide more diverse and efficient housing forms; and changes to the governance of Australian cities to enable the Commonwealth government to have a continuing role in urban affairs. The last might involve, for example, making some Commonwealth fund- ing to the states conditional on an agreed urban policy agenda, as well as the establishment of more effective arrangements for metropolitan governance. We return to these themes at the end of this introductory paper. The second paper, by Matthew Burke, provides a timely and useful analysis of the challenges which face Australian governments in seeking to increase the share of journeys made by public transport in cities. Burke reviews current public transport strategies across the major cities and examines the processes by which the Commonwealth government, in particular, makes funding available for public transport projects. He finds a number of shortcomings in the way in which infrastructure projects, including public transport proposals, are prioritized for funding and explores the potential for alternative models, including ‘value capture’ to finance public transport. Burke’s paper also emphasizes the need to challenge the domi- nant constituency of new land developers, freight companies, car manufacturers, ‘big oil’, road agencies and infrastructure construction firms which have long supported road development, negotiated vehicle charges and petrol taxes, and gained benefits from Commonwealth  and  state  expenditures on roads and motorways.
 
Burke also calls for a new focus on how public transport is provided to the low- density, car-dominated suburbs of Australian cities. Like Dodson, he draws on the work  of Mees to argue that, instead  of  relying  too much on building up urban densities, transport planners should tap the potential of the extensive but underused rail networks found in Australian cities  by  improving  the integration of these with bus services, as occurs in Canada and Switzerland. The failure to achieve better integrated public transport in Australia is attributed by Burke to fragmented policy responsibilities between different levels of government and an absence of appropriate public transport planning agencies.
 
White collar employment and the new  jobs in the knowledge economy have become highly concentrated within central business districts over the last few decades, leading to strong flows of workers heading in to central city areas each morning and returning home in the evening. Apart from Parramatta in Sydney, Burke notes that there are few major secondary activity centres within capital  city regions at present of a size and scale to divert these sorts of jobs away from the metropolitan cores.
 
Public transport patronage in Australia increased from a fairly low base in the early years of the twenty-first century, influenced by the growth of inner-city employment, increased numbers of international students at inner-city campuses, inner urban gentri- fication, and restrictions on car parking supply in central areas. But even in Sydney, where public transport has long had the highest mode share of Australian cities, only a little over 20 per cent of commuters used public transport in 2012–2013. Demographic trends, and especially the ageing of the population, suggest that public  transport  patronage  will grow in importance in future. In recent years, however, Burke notes that public transport has been ‘a political football’, with the then incoming Prime Minister, Tony Abbott, declaring on election in 2013, that Commonwealth funding priority   would henceforth go to roads, with any public trans- port projects to be funded by the states. Abbott was replaced as leader of the Liberal Party in September 2015 by Malcolm Turnbull, who thereby became Prime Minister without facing an election. Since then the Turnbull government has adopted a more balanced approach to the funding of national transport priority projects, whether road or public transport. Nevertheless, Burke argues that there is an urgent need to broaden the funding base for public transport investment by exploring new policy instruments, such as betterment levies to capture value from major property development projects, both in inner cities and also in new land release areas on the urban fringe. At present, however, he sees little interest from the two major Australian political parties at federal and state levels, the Liberal-National Coalition and the Labor Party, in moving towards such alternative funding approaches and little prospect, therefore, of finding sufficient funds for much-needed public transport.

In the article which follows, Gurran and Phibbs focus more closely on the link between housing affordability and the planning system, drawing on evidence from the Sydney metropolitan area. Australia has long been   a nation of homeowners, with nearly 70 per cent of households owning or purchasing their homes and the balance predominantly renting in the private sector. However, the dream of homeownership seems increasingly inaccessible to young people as demand for housing outstrips supply. Land-use planning is regularly blamed as the key reason for constraining supply through policies  such as urban growth boundaries and also as a consequence of the time that it takes to gain planning permission (Moran, 2006).  This  has led to continuing pressure to reform the planning system, generally in ways that make it easier for developers to gain approval, with reduced opportunities for communities to be involved in planning decisions and fewer rights of appeal for third parties. Gurran and Phibbs   examine   the   relationship between planning reforms and housing supply in New South Wales (NSW) over the period since 2000, drawing upon detailed empirical data and analysis of changing trends affecting the housing market, rates of new production and affordability outcomes for lower income groups. Their analysis demonstrates the inter- dependence between rising house prices and rates of new housing supply. It also shows that, despite the constant criticism over recent years, it is clear that the NSW planning system is capable of responding to changes in housing demand. The empirical data suggests that demand side factors – particularly finan- cial deregulation, tax incentives and reductions in interest rates – offer much more plausible explanations for price inflation than the assumed constraints imposed by the planning system on new housing supply.

A decade or so ago, in his book Australia Fair, the great Australian urbanist Hugh Stretton gave this damning picture of housing in Australia:

Thus, the richer we get, the longer our queues for public housing grow, and the higher the prices rise of a stock of market housing that grows more slowly than the number wanting it. Whether for market demand or for human need, we have a serious failure of supply and no current program, public or private, to correct it. (Stretton, 2005, p. 123)

Gurran and Phibbs are no more optimistic. While it seems clear from their analysis that changes to the current taxation system rather than reforms to the planning system could have a much greater effect in reducing house price inflation, such changes face strong political opposition from housing investors and developers. They find that much of the contemporary public debate about Australian housing markets is driven by politics, ideology and vested interests, paying insufficient attention to the range of available empirical evidence. This echoes Burke’s concerns in rela- tion to public transport investment. They con- clude that, until this changes ‘the Australian dream of homeownership is likely to prove elusive for younger households’.

The paper by Ruming and Goodman offers a further complementary perspective on planning system reform by demonstrating how this forms part of a  much  broader  shift towards an increasingly neoliberalized model of urban governance, characterized by reduced state involvement, deregulation, an increased emphasis on market mechanisms and a push for more speed and efficiency in economic systems, including planning and urban development. Like most other authors in this collection, Ruming and Goodman explore the significance of Australian federal, state and local governance arrangements to the character and effectiveness of planning systems and policies. They note a growing, but incremental and desultory, interest by federal governments in planning as a means of facilitating economic development and show how this has been subsumed into the reform agenda of the Council of Australian Governments (COAG). This includes attempts to ‘harmonize’ planning systems, especially within the capital cities, via the introduction of standardized planning provisions; reduced appeal rights; the delegation of approval authority away from elected councillors to council staff; and independent expert assess- ment panels. A further trend at the local level is towards local government amalgamations in several states to reduce the number of small local councils.1 The overall thrust of these reforms, they suggest, is to give priority to short-term economic growth over long- term strategic policy issues.

Ruming and Goodman note, from a review of international literature, that urban planning straddles the divide between the push for capital accumulation and deregula- tion under a neoliberal urban governance model and traditional welfare state purposes of maintaining participation, equity and justice. Their paper then explores the partic- ular characteristics of recent planning system reform initiatives in the  Australian  states  of New South Wales and Victoria. These comparative case studies reveal a ‘rather haphazard progress towards uncertain,  and at times shifting, goals’. While ‘cutting red tape’ in the interest of efficiency seems always to be a priority,  other  principal  purposes  of reform shift from time to time between deregulation, faster decisions, predictable outcomes and the political need to appease communities concerned at the environmental impacts of development and at their loss of rights to be consulted or to appeal against planning decisions. Ruming and Goodman also question whether there is any persuasive evidence that planning system reform has led to  improved  economic  performance. An increase in the number of development applications  approved  occurs  from   time to time but, as Gurran and Phibbs also suggest in their paper, this may be a product of broader housing market conditions,  which make residential development more profitable in a period of rising housing prices, rather than a direct consequence of new planning procedures.

Wellbeing, Ageing and Diversity in the Suburbs

The next three papers are linked by a focus on the changing character of Australian cities and suburbs, looking in turn at health and wellbeing, the particular challenges of an ageing population, and the implications of increasing cultural and religious diversity. Australians generally enjoy good levels of health, but there is evidence of a growing burden of chronic disease. This is primarily associated with high levels of obesity, poor nutrition and sedentary lifestyles, all of which are affected in some ways by the nature of built environments. Susan Thompson and Jennifer Kent draw upon a rich and growing body of work which shows how the places where we live our daily lives contribute to our physical and mental health to the extent that they allow people to be physically active, to have access to fresh, affordable food, and to be socially connected. Their paper traces the progress made to date by Australian planners and governments at various  levels to create health supportive environments which can lower the risks from  many  of  the most prevalent (and expensive) causes  of morbidity and mortality in the modern world.

The low residential densities and high levels of car dependency  in  Australian  cities do, of course, foster decreased rates of physical activity and socially isolated ways of living. Infrequent and sometimes non- existent public transport, and long distances between employment, retail and service outlets exacerbate this situation. Conversely, Thompson and Kent argue that higher resi- dential densities, with locally situated com- mercial and community destinations and a well-designed and culturally relevant public realm, can sustain active modes of transport such as cycling and walking and can enable people to live, work and be active within their communities. The paper looks in some detail at ‘active transport’ strategies to encourage walking, cycling and the use of public trans- port. The authors find the evidence persua- sive that active transport policies are clearly having positive health and other benefits. Other important themes developed by Thompson and Kent include the need to build collaborative partnerships with health professionals and to deliver healthy planning as a core module within the planning cur- riculum at Australian universities.

The relationship between health and the built environment is also at the core of the paper by Sara Alidoust and Caryl Bosman, which examines some of the particular challenges faced by Australian cities and suburbs as their populations become older. Between 1994 and 2014 the proportion of Australia’s population aged 65 years and older increased from 11.8 per cent to 14.7 per cent, while the proportion of people aged 85 years and older almost doubled from 1 per cent to 1.9 per cent. Alidoust and Bosman observe that an ageing population presents significant economic, social and policy challenges in a wide range of areas including a  reduction  in  the  size  of  the  work force; an increase in public sector expenditure, including pensions and health care; and the demand for an appropriate housing stock. An ageing population is not just an Australian phenomenon – governments around the world have extended the retirement age and introduced other policies to encourage people to stay in the workforce, to encourage more independence on the part of older people and to allow older people to remain in the family home. These policies intersect with the aspirations of the World Health Organization to achieve ‘Age-Friendly Cities’ – urban en- vironments that foster health and  security for older people and that are responsive to their varying needs and capabilities (WHO, 2007).

It is against this policy framework that Alidoust and Bosman explore the develop- ment of policies for older people at various levels of government in Australia. The paper then examines the degree to which Australian cities actually provide the physical and social requirements for age-friendly cities, drawing on qualitative case study research conducted in the City of Gold Coast, Queensland. Particular attention is given to the idea of accessible environments, including access to affordable public transport, and to the need to provide a range of opportunities for social engagement to maintain the mental wellbeing of older people.

With a population of about half a million, the Gold Coast is one of the fastest growing cities in Australia (see also the paper by Burton in this issue). In 2013 15 per cent of its population was over 65. Focusing on three suburbs with broadly similar proportions of elderly people but differing from each other in their population density, built form and levels of accessibility, the authors found an overall lack of accessible and frequent public transport and a corresponding reliance on the private car, with distances to most destinations regarded as being too great to walk. An important general conclusion of the paper was that it is difficult to meet the require- ments for an ‘Age-Friendly City’ in the  sorts of suburbs examined in the case studies. A concern for meeting the needs of elderly residents leads, therefore, to advocacy of policies which have more general support from planners, including mixed-use develop- ments with higher levels of accessibility to a range of public services and facilities along with greater opportunities for reliance on active modes of travel, including public transport, for ageing residents.

Paul Maginn and Stephen Hamnett examine the changing multicultural character of metropolitan Australia. Using country of origin and religious affiliation  as  markers of cultural diversity, they profile key capital city region populations across Australia and ponder some of the main implications this has for both strategic metropolitan planning and local statutory planning. While Australia prides itself on being a multicultural nation and  the  demographic  data  clearly  show    a highly diverse population, recognizing diversity and the particular needs of different groups does not seem to be explicitly artic- ulated in planning policy. In essence, plan- ning at state and local levels adopts a ‘colour-blind’ approach when it comes to acknowledging that metropolitan and local populations are becoming increasingly diverse. This is argued to be largely a function of   the physical land-use and ‘techno-rational’ style of decision-making that still underpins Australian planning practice. This ‘colour- blind’ approach also resonates with national and state multicultural policy frameworks which, although recognizing difference and diversity, promote a unified and singular ‘Australian’ identity. Whilst both of these policy approaches are underpinned by the intent to treat different groups ‘equally’, planning issues do not exist in political vacuums. As Australia has become increas- ingly diverse in cultural and religious terms, multiculturalism has become a highly politic- ized issue across all levels of government. Despite the rhetorical political commitment to multiculturalism, Maginn and Hamnett highlight that planning for places of worship for Muslim, Hindu (Bugg, 2014) and Christian (Beer, 2009) communities remains a highly vexed issue (Dunn 2001, 2004). Whilst opposition to minority religious and other land uses may be rooted in concerns about tech- nical planning issues, ultimately a complex mix of broader social and geo-political processes is at play.

The Vulnerability of Australian Cities to Climate Change and 'Natural Disasters'

Jon Kellett’s paper looks at Australian cities and climate change – an issue dubbed as the ‘great moral challenge of our  generation’  by  former  Prime  Minister  Kevin  Rudd  in 2007.2  Australia is vulnerable to a number of significant effects of climate change, including rising sea levels, floods, heat waves, bushfires, cyclones and droughts. The paper discusses these threats and then reviews the policy responses which, in recent years, have been polarized between the major political parties at the federal level on how to respond to the need to reduce greenhouse  gases.  The Abbott government (2013–2015) gained international notoriety for its reluctance to pursue strong greenhouse gas reduction policies, but other governments have also faced the challenge of framing appropriate policies in a country which is amongst the world’s largest coal producers and also one of its biggest per capita carbon polluters.

The discussion of how to respond to climate change comes back once again, in part, to the form of Australian cities and their high levels of car dependency. Kellett points out that space has always proved an attractive attribute of Australian residential areas, with both allotment sizes and house floor areas historically much larger than in Europe or Asia. In 2009 new freestanding houses in Australia had a median floor area of 240 square metres, making them the largest in the world. All the indicators are that Australia is living well beyond its environmental means but climate mitigation policy threatens to impact on the prosperous lifestyles of  many and is resisted accordingly. The paper asks whether the historic land-use patterns of Australian cities and the behaviours of their residents represent ingrained characteristics that pose major obstacles to appropriate adaptation.

Kellett’s paper points to the contrast between the poorly developed state of national policy designed to reduce carbon pollution and the more encouraging progress  made by some state and local governments. The state of South Australia, for example, now obtains more than a quarter of its energy from wind power and other  states  have  also made progress in encouraging a shift towards renewable sources of energy. Most state metropolitan plans now favour varying degrees of urban consolidation and higher densities along rail corridors and around activity centres. As commuting distances fall, more trips are made by public transport, bicycle and walking, and the floor areas of dwellings become smaller, the hope is that urban greenhouse gas emissions will reduce. Kellett notes, however, that while there are multiple potential benefits from such policies, the pace of observable change has not been encouraging to date. And even when heroic assumptions are made in metropolitan plans about the amount of new housing that might be provided as higher  density  apartments in transit-friendly locations, vast areas of suburbia remain unchanged, both physically and in respect of their zoning (see Gordon et al., 2015).

Kellett explains how, in parallel with the above efforts to reduce greenhouse gas emis- sions, the question of how urban form and land-use location might adapt to a changing climate has proved the focus of increasing debate. Kellett observes a high degree of overlap between policies relating to resilience and more wide-ranging concerns relating to urban sustainability. Recycling of water and waste, the collection of solar and wind energy, the use of green roofs and walls to ameliorate temperature extremes, and the  application of energy efficient building techniques and devices, represent examples of specific and relatively easy to achieve technical solutions which may improve both resilience and sustainability. Kellett points out, however, that adapting to increased threats to the urban environment is not as simple as ‘having a good grasp of the available policy toolkit’. Rather, it requires fundamental shifts in the underlying drivers of behaviour which produce and manage urban development.

Kellett stresses the need for the federal government to set appropriate greenhouse gas reduction targets and, crucially, to demon- strate the political will to achieve these.  Both have been lacking to date. Such top- down policy action demands reinforcement, moreover, by bottom-up initiatives that address both climate mitigation and adapta- tion. However, Kellett expresses a concern that at every level – local, state and national – climate change is proving a divisive political issue which is often seen as threatening economic development or existing quality of life, leading to a lack of consensus on how, or even whether, to respond. He concludes that ‘the pace of change lags behind the rhetoric and political will is shaky, despite Australian cities being some of the most globally vulnerable to multiple climate change driven threats’.

Alan March delves further into the history of disasters which have caused significant numbers of deaths and damage to property in Australian urban areas since the beginning of the twentieth century. The frequency of Australian disasters of national significance has increased since 1990 and especially since 2000. While many urban disasters have their origins in the natural world, March notes that it is now acknowledged that humans need to take more responsibility for the risks embodied in their settlements. The paper records some significant achievements in Australia in forecasting and providing early warning of some potential disasters through the work of bodies such as the Australian Bureau of Meteorology, Emergency Management Australia and Geoscience Australia.

March is critical, however, of the lack of use which planning agencies sometimes  make of this information. For example, flood modelling indicates that significant parts of Australia’s coastal settlements are at risk from sea level rise, but this has not been translated into consistent coastal planning strategies in all states. March also points to instances of short-term political pressures prevailing over longer-term  disaster  reduction  strategies. In  the  aftermath  of  the  major  bushfires  in Victoria in 2009, for example, a Royal Commission found that certain areas were too risky to be built upon or to be used for any purposes. This was in direct contrast to the promise of the then state Premier, who had indicated immediately after the fires that all properties could be rebuilt, and facilitated substantial changes to the Victorian planning provisions to allow for this. March gives a further example of floods in Queensland in 2010–2011, which caused substantial areas in Brisbane to be inundated. Many of these had been identified as flood-prone after the 1974 Brisbane floods in which a number of people drowned, but since then development had been allowed in these areas, exacerbating the impacts of the more recent floods.

A key theme of March’s paper  is  the  need for a more integrated approach to the planning of settlements to reduce the risks of disasters and also to allow for more effective and better co-ordinated responses when disasters inevitably occur. He observes that, at present, an institutional policy gap exists between planning bodies and emergency management agencies with the former being forward-looking and pursuing improved integration while the latter still retain their traditional focus on particular hazards and events and on ‘response-and-recovery’ processes. March also notes once again the barriers to integration inherent in Australia’s federal arrangements, under which each state has its own emergency legislation, agencies and funding, with federal monies commonly allocated to states through the competitively funded   National   Emergency Management Projects scheme. March is optimistic about the potential for more integrated responses in future, however, following the adoption in 2011 by the Council of Australian Govern- ments of an overarching National Strategy for Disaster Resilience oriented to the reduction of vulnerability, increased community resili- ence, and the promotion of shared responsi- bility and co-operation between public, private and community sectors. At the time of writing his paper, a new national peak body had also just been announced by the Federal Minister for Justice, the ‘Australian Institute for Disaster Resilience’ (AIDR) which is intended to address longstanding problems of fragmented knowledge and training across the emergency management and disaster sectors of Australia.

Beyond Suburbia

The final two papers in this issue look at towns and cities beyond the major state capitals. Matthew Tonts, Fiona Haslam McKenzie and Paul Plummer show how the resource ‘super-cycle’ has had profound impacts on settlements in the north-west of Western Australia, including giving rise to distinctive suburban and housing forms to meet the needs of large numbers of ‘FIFO’ (fly-in/fly- out) workers.

The opening decade of the twenty-first century saw some of the most rapid economic expansion in Australia’s post-Federation history. This growth was linked primarily to a resource boom or ‘super cycle’, where rising levels of industrial activity and consumption amongst Australia’s largest trading partners, and China in particular, created increased demand for iron ore, petroleum products, bauxite, gold and nickel, leading to significant increases in commodity prices. These price signals led to a rapid inflow of capital for new resource projects and a substantial increase in production. Between 2000 and 2012, Gross Domestic Product (GDP) in Australia grew by 44 per cent, while Gross National Income grew by 63 per cent. In the Pilbara in   northwest Western Australia, one of Australia’s most significant resource regions, the gross value of production from natural resources in 2014 was in the order of A$94 billion, with iron ore contributing A$62 billion of this and offshore petroleum products a further A$27 billion. This super-cycle had a profound effect on the structure of Australia’s space economy, leading to a widespread discourse on Australia as a ‘two-speed’ economy based on the distinction between states with resource-led economies (principally Western Australia and Queensland) and the rest. The resource-rich states saw substantial increases in population, with Western Australia in particular experiencing a 26 per cent increase in population between 2001 and 2011 (from 1.83 million to 2.6 million).

The authors describe the impacts of this growth on the settlement system of Western Australia. Perth, the capital, experienced significant growth as the site of most of the resource industry corporate headquarters and service industries, as well as the home of many workers who took part in FIFO com- muting to remote mine sites. The emphasis of their paper, however, is on the consequences of the boom for small, remotely-located settlements. Their focus is on the Pilbara region, and particularly on the towns of Karratha and Port Hedland,  critical  hubs  in the nation’s iron ore and petroleum industries.

The authors draw on a substantial body of research to explore several dimensions of the resource boom and its impacts on the Pilbara region. The total population of the Pilbara grew rapidly over the decade between the 2001 and 2011 censuses, rising from 39,461  to 62,736 – an increase of 59 per cent. They examine the vulnerability of resource towns in the face of the inevitable volatility that results from changing commodity prices  and the finite nature of resources. They also analyse the contentious debate around the advantages and disadvantages of FIFO work arrangements, whereby employees live on site for a period of weeks before returning home on leave. On the one hand, FIFO results in the economies of remote cities and towns failing to capture fully the economic and social opportunities presented by resource extraction. On the other, FIFO offers workers greater choice and flexibility, particularly in the context of possible future mine closures. Moreover, it reduces the cost of providing services and infrastructure in remote areas.

Tonts, Haslam McKenzie and Plummer report on the middle ground which has emerged during the recent boom which acknowledges the benefits of well-planned temporary worker accommodation in limiting impacts on local housing and employment markets, while deriving as much economic benefit for local settlements as possible.  They also describe in some detail the ‘Pilbara Cities Initiative’. This sought to use the boom to transform some of Western Australia’s remote ‘frontier’ regional towns by reducing the level of population turnover associated with resource employment through policies intended to strengthen their infrastructure and improve their ‘liveability’. The paper also explores the social consequences of rapid population growth and the impact on house prices – by 2012 median house prices in Karratha and Port Hedland were more than A$1 million and rents reached more than A$2,000 per week for a three bedroom house, making housing unaffordable for those on low and even middle incomes.

Tonts, Haslam McKenzie and Plummer also reflect on the end of the current resources boom which has seen iron ore prices fall from a peak of over US$160 a tonne in 2011 to less than US$40 in December 2015, with consequent retrenchments in resource-related and other industries, outmigration and a decline in house prices and rents. The paper ends by drawing some lessons from the Pilbara Cities Initiative for multi-level plan- ning  approaches  which  can  respond  to the inevitable volatility and dynamism of resource-based communities. As well as lessons for Australia, the observations in this paper  offer  cautionary  tales  for  local communities     and     policy-makers      in     other resource-fuelled economies and spaces.

The final paper, by Paul Burton, looks at the City of Gold Coast in Queensland as an example of an ‘adolescent  city’.  The  City  of Gold Coast only came into existence in 1959 as a separate local government entity.  It is now Australia’s sixth largest city with    a resident  population  of  a  little  over  half a million people and, as noted earlier, on present trends it may be larger than Adelaide, Australia’s fifth largest city, before 2050. As a tourist city, the Gold Coast’s population also increases by about 40,000 visitors every night of the year.

When the Gold Coast was growing rapidly during the 1970s and 1980s, the style of gov- ernment in Queensland was memorably described by Patrick Mullins of the Univer- sity of Queensland as one of ‘political authori- tarianism, socially-repressive fundamentalism and hillbilly panache’ (Mullins, 1980, p. 212). Burton notes that some of the ‘great men’ of the Gold Coast were property developers who thrived under this regime, and several have done so since, leaving the city with an enduring reputation as ‘a sunny place for shady people’.

Some see the Gold Coast, with its mix of high-density apartment complexes strung along the coastline, ‘McMansion-esque’ in- land canal estates and ‘traditional’ suburban housing, as a model for emergent cities. Others see it as the epitome of unregulated and unsustainable urban growth. Burton takes the innovative approach of analyzing the growth and future prospects of the City of Gold Coast against a framework derived from theories of human development, in which adolescence is used  as  a  metaphor to characterize rapid physical growth, identity confusion, hubris and egocentricity, entrepreneurial zeal and emergent forward thinking. He speculates about the eventual transition of the city to maturity, as well as the risks of failing to make such a transition. The paper also considers the usefulness of adolescence as a metaphor for the  trajectory of cities elsewhere. Burton observes that, if the total population of Australia continues to grow strongly, as suggested in the projections from the Australian Bureau of Statistics provided earlier, then the distribution of that enlarged population will become significant. Without a plausible national urban policy it is most likely that much of this population growth will be concentrated initially in Sydney and Melbourne. But, as housing and congestion costs continue to rise in these cities, it is also likely that some new migrants to Australia will consider moving to smaller cities and that these will experience some of the growing pains felt in the Gold Coast over the last 50 years. In that case, what has been a relatively limited experience of adolescent urbanism in Australia may well become more commonplace with some of the lessons learned by the Gold Coast taking on a wider relevance.

Metropolitan Planning and Governance

A recurring theme across the papers in this collection is the ‘governance gap’ between the contemporary planning challenges facing Australian cities and the planning arrange- ments and policies in place at various levels of government. In 2008, the most recent issue of Built Environment (Volume 34, no 3) to have a focus on Australian cities took stock of the crop of strategic plans for Australia’s major cities around that time. The introductory paper to that issue noted that a central strategy was the aspiration to make Australian cities more compact, thereby reducing the amount of travel by car, with most major cities aiming to accommodate at least 60 per cent of future urban development within a metropolitan growth boundary, published or de facto (Forster and Hamnett, 2008, pp. 248–249). There was also a renewed emphasis on ‘corridor planning’, with higher density redevelopments proposed along rail corridors linking major activity centres. The latter were also intended, amongst other things,  to  provide  a  better  ‘jobs–housing balance’, especially in middle and outer suburbs. The authors displayed some scepticism about how readily or quickly Australia’s suburban cities, with their dispersed and differentiated residential patterns and their complex journeys to work, could be adapted to these metro- politan planning imperatives. They suggested that levels of car use would remain high, even under the more heroic assumptions made about shifts to public transport and  an increase in walking and cycling. Forster and Hamnett also expressed a general concern that, while metropolitan strategies acknowledged problems of housing afford- ability and locational disadvantage, there was little that the plans by themselves could do to tackle the principal causes of these problems (Ibid., p. 249).

In a recent paper Raymond Bunker (2014) has provided a detailed update on how plans for ‘the compact city’ have fared over the past decade or so. He found that such an assessment was not as easy as it might have been because of the lack of much effective monitoring of the progress made towards the long-term housing targets established in metropolitan plans. Nevertheless, drawing on the best sources of information available,3 Bunker conducted a systematic analysis which showed some fairly ‘patchy’ results. Overall, he found that a much wider variety of dwelling types is now being constructed in a wider range of locations, and building of medium-density housing has increased generally. Ambitious targets for infill develop- ment, however, have not been met in most cities and growth at the urban fringe remains strong, aided by the continuing release of land for development within generous and regularly revised urban growth boundaries. Some increased  use  of  public  transport was noted, but this tended to be mainly in journeys to the central city and the better- served inner suburbs. The strategy of concentrating mixed uses and activities in a hierarchy of activity centres, meanwhile, has been most effective in a few major locations, but employment in middle and outer suburbs continues to be widely dispersed (Bunker, 2014, pp. 458–459).

Overall, Bunker noted the paradoxical feature of recent metropolitan strategic plans that, while these are trumpeted as ‘long-term plans’ – Melbourne 2030, Directions 2031 and so on – they tend to have a fairly short shelf- life and are frequently revised or reissued, often after a change of state government occurs. This reflects the reality that metro- politan plans have become primarily political statements, setting out the urban priorities of the current administration. Bunker also noted, as do the papers by Gurran and Phibbs and by Ruming and Goodman in  this issue, the reliance by state governments, under pressure from the private development sector, on reforms to planning and zoning systems to achieve the principal aims of metropolitan plans to the exclusion of a better understanding of housing and other metro- politan change processes and the impacts of alternative policies.

The last few years have seen growing support for the idea that more effective metro- politan planning in Australia will require changes to the governance arrangements for cities and for collaborative policy relation- ships between all levels of government. For example, a recent study of employment patterns in Western Sydney by Fagan and O’Neill (2015) confirmed that, despite the objectives of metropolitan planning strategies since the 1980s, levels of regionalization and self-sufficiency in the Greater Western Sydney (GWS) labour market have fallen and out- commuting rates and travel distances to work have increased. Poor access to employment has also raised unemployment levels, led some workers to withdraw from the labour market, and generally exacerbated labour market inequalities. Fagan and O’Neill draw the following conclusion for governance arrangements:

A major implication of our analysis is that no single level of government is capable on its own of delivering the composite of policies and strategies needed to address the growth needs for the GWS labour market. National economic and fiscal policies establish the settings within which the demand for labour ensues. National immigration policies influence the demography of GWS in major ways. State government-led expenditure on infrastructure steers the urban structure of GWS and defines all sorts of land use and travel possibilities. Metropolitan planning strategies provide the important details that give the GWS economy its geography and enable it to run. State government  policies  determine  the   provision of education and health and other key services, and the employment that these services bring. Finally, local government is crucially important in the provision of community and local services, important for both employers and households. And there are many other examples. The point is clear, though: it is the raft of government action acting together that ensures successful labour market outcomes. (Fagan and O’Neill, 2015, pp. 71–72)

In 1992 a committee of the lower house    of the Australian Parliament, the House of Representatives, conducted an inquiry into the national ‘Pattern of Urban Settlement’ and into the potential for urban consolidation. In its report, the committee noted that it had experienced some difficulty in reaching conclusions because of the uncertain and conflicting nature of the evidence provided to  it and suggested two principal reasons for this uncertainty:

First, unlike most other advanced industrial countries, Australia does not have a definite, strong national urban and regional strategy; as a result, its perspective on issues is sectoral rather than national. Secondly, there is no adequate collection of research data on which to base significant analysis. These factors limited the Committee’s ability to address the full extent and complexity of urban problems in Australia. (House of Representatives Standing Committee for Long Term Strategies, 1992, p. 78)

Gleeson et al. (2010; 2012) note that, in addition to the lack of national urban policy which has been referred to earlier, Australia is unusual amongst developed countries in its lack of metropolitan governments – Brisbane is the only exception. As a consequence, there is an absence of accountable institutions at the metropolitan scale capable of conceiving and  co-ordinating  the  integrated strategies required for the planning of urban renewal, supporting the development of centres across metropolitan areas, making improvements to access, and pursuing economic and employment strategies (see also Randolph, 2015).

In relation to the issue of research data   on Australia’s cities, Randolph  suggested  in 2013 (more than two decades after the House of Representatives Inquiry referred to above) that metropolitan strategies remain ‘… bedevilled by a lack of understanding of how the cities planned actually work’ (Randolph, 2013, p. 131). In fact, the amount and quality of research available on Australian cities has grown substantially in recent years, with the development of a small number of highly regarded urban research centres, the substantial body of work produced by the Australian Housing and Urban Research Institute (AHURI), and the biennial research conferences on the State of Australian Cities which have been organized since 2003.4 The reasons why much of this outpouring of research still fails to underpin or influence policy to a sufficient degree are complex  and have received a good deal of attention recently (see, for example, Troy, 2013; Bunker, 2015; Taylor and Hurley, 2015). But Gleeson et al. see a vital role for new metropolitan level planning bodies to draw together research on metropolitan development and to undertake much better and finer-grained monitoring of short-term progress towards the long-term aspirations of metropolitan plans. As the preferred vehicle in the short-term for effective metropolitan governance they argue for the establishment of a metro- politan commission for each major city with clear responsibility for issues and places of metropolitan significance such as principal activity centres, major public transport corri- dors and employment nodes. Such commis- sions would need to be established collab- oratively by the Commonwealth, state and local governments. Importantly, they would also provide a focus for engaging the public in discussion of metropolitan planning issues on the basis of a representational governance model of the sort which underpins the much- admired Greater Vancouver Regional District (now Metro Vancouver) in Canada (Gleeson et al., 2010, p. 13; Metro Vancouver, 2015)

A number of the papers in  this  issue  have mentioned some positive steps taken recently by the Council of Australian Governments (COAG) towards more collabora- tive arrangements between levels of government  for  metropolitan   planning.   COAG is the peak inter-governmental forum in Australia and its members are the Prime Minister, the state and territory Premiers and Chief Ministers, and the President of the Australian Local Government Association. Its role is to promote policy reforms of national significance requiring co-ordinated action at all levels of government. In December 2009, at a time when the Rudd Labor government was in power, COAG agreed to establish criteria for capital city planning systems and the preparation of strategic plans for metro- politan areas (COAG, 2009). By 2012, all states were required to have such plans in place and the intention was that all future infrastructure funding decisions would need to meet the COAG criteria. In 20115 the COAG Reform Council (2012, pp. 11–12) recommended that capital city planning needed to have a better evidence base and that more emphasis should be placed on monitoring the performance and outcomes of plans. Also in 2011, the Labor Government (by then led by Julia Gillard who replaced Rudd as Labor leader in 2010)6 published a promising statement of intent for a national urban policy. However, as several papers have described, when the Abbott-led Liberal/National coalition government came to power in 2013, it moved quickly to wind back Labor’s urban policies, scrapped the Major Cities Unit established by Rudd, and returned planning responsibilities to state governments apart, as noted by Burke, from major road funding. This was viewed pessimistically by many urban observers, including Burton and Dodson, contributors to this issue, who concluded that Australian cities were likely to:

… continue to lumber forward, struggling to cope with housing shortages, jobs located away from major centres of population and ever-increasing congestion. The prospect of imaginative, well-designed, properly resourced urban policy with sufficient bipartisan support to survive for decades looks as distant as ever in contemporary Australia. (Burton and Dobson, 2014, p. 259)

In late 2015, however, events took another turn when, as described earlier, the Liberal Party replaced Abbott with Malcolm Turnbull as its leader. Turnbull quickly abandoned several of Abbott’s more extreme positions, such as his opposition to renewable energy projects and his reluctance to provide Com- monwealth funding to public transport projects. He also appointed a Minister for Cities and the Built Environment – noteworthy as the first such portfolio ever estab- lished on the conservative side of Australian politics. The first Minister for Cities appointed, Jamie Briggs, did not hold the position long enough to have much impact, being forced to resign in December 20157 and the Cities portfolio became the responsibility of Greg Hunt, the Minister for the Environment who, shortly before entering government, had expressed his own support for Integrated Planning Commissions8 for each capital city which:

… continue to lumber forward, struggling to cope with housing shortages, jobs located away from major centres of population and ever-increasing congestion. The prospect of imaginative, well- designed, properly resourced urban policy with sufficient bipartisan support to survive for decades looks as distant as ever in contemporary Australia. (Burton and Dobson, 2014, p. 259)

In late 2015, however, events took another turn when, as described earlier, the Liberal Party replaced Abbott with Malcolm Turnbull as its leader. Turnbull quickly abandoned several of Abbott’s more extreme positions, such as his opposition to renewable energy projects and his reluctance to provide Commonwealth funding to public transport projects. He also appointed a Minister for Cities and the Built Environment – noteworthy as the first such portfolio ever established on the conservative side of Australian politics. The first Minister for Cities appointed, Jamie Briggs, did not hold the position long enough to have much impact, being forced to resign in December 2015 7 and the Cities portfolio became the responsibility of Greg Hunt, the Minister for the Environment who, shortly before entering government, had expressed his own support for Integrated Planning Commissions8 for each capital city which:

… should involve all three tiers of government and … should draw from the planning, social and business sectors. Most significantly, they should be bipartisan. I would regard them as standing bodies, which would ideally include both the state planning ministers and shadow ministers, and representatives of the federal government and each of the relevant local councils. (Hunt, 2013, p. 255)

In conclusion, therefore, this issue is published at a time of some cautious optimism and considerable uncertainty about the future of policy for Australian cities. There seems broad agreement, at least amongst academic commentators, that current metropolitan plans and governance arrangements are not adequate to address the real problems of metropolitan regions and of the suburbs where most  Australians live.  Sound policy relies on rigorous evidence and policy evaluations but Australian cities  continue  to lack a systematic evidence-based policymaking and monitoring framework which can underpin urban planning and  policy.  To meet the social, economic, environmental spatial and political challenges of the twenty-first century a more sophisticated, collaborative and integrated urban planning research  agenda  is  required,  reflecting   the reality that metropolitan regions are complex systems made up of key spatial entities – urban, suburban, and periurban – locally and globally interconnected to other spaces and processes. There are some signs at present that the need for better, more collaborative planning for Australian cities is increasingly appreciated on both sides of the political divide. Given the recent instability and volatility of national politics, however,  it might be premature to herald a new dawn just yet.

… should involve all three tiers of government and … should draw from the planning, social and business sectors. Most significantly, they should be bipartisan. I would regard them as standing bodies, which would ideally include both the state planning ministers and shadow ministers, and representatives of the federal government and each of the relevant local councils. (Hunt, 2013, p. 255)

In conclusion, therefore, this issue is pub- lished at a time of some cautious optimism and considerable uncertainty about the future of policy for Australian cities. There seems broad agreement, at least amongst academic commentators, that current metropolitan plans and governance arrangements are not adequate to address the real problems of metropolitan regions and of the suburbs where  most  Australians  live.  Sound policy relies on rigorous evidence and policy evaluations but Australian cities  continue  to lack a systematic evidence-based policymaking and monitoring framework which can underpin urban planning and  policy.  To meet the social, economic, environmental spatial and political challenges of the twenty-first century a more sophisticated, collaborative and integrated urban planning research  agenda  is  required,  reflecting   the reality that metropolitan regions are complex systems made up of key spatial entities – urban, suburban, and peri-urban – locally and globally interconnected to other spaces and processes. There are some signs at present that the need for better, more collaborative planning for Australian cities is increasingly appreciated on both sides of the political divide. Given the recent instability and volatility of national politics, however,  it might be premature to herald a new dawn just yet.

 

NOTES

1.              See, for example, NSW Independent Local Gov- ernment Review Panel (2013); NSW Government (2014); Metropolitan Local Government Review Panel (2012).

2.              See http://australianpolitics.com/2007/08/06/ rudd-says-climate-change-is-great-moral-chal lenge.html.

3.              Bunker’s analysis draws especially on the work of the Commonwealth Bureau of Infra- structure, Transport and Regional Economics, including BITRE (2013).

4.              See http://apo.org.au/collections/soac-confer- ences.

5.              The report was submitted in December 2011 but the official publication date was 2012.

6.              And who was herself replaced by Rudd in 2013.

7.              Briggs resigned following reported indis- cretions during an official visit to Hong Kong.

8.              In November 2015, legislation to establish a Greater Sydney Commission was passed by the NSW parliament. Its first Chief Commissioner will be Lucy Turnbull, wife of the Prime Minister.

 

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Randolph, B. (2015) Metropolitan Governance and Planning. Address to the Future of Cities Round- table, Melbourne School of Design, 23 October. Available at: http://blogs.unsw.edu.au/cityfut ures/blog/2015/10/metro-governance-and- planning/.

Stretton, H. (2005) Australia Fair. Sydney: Uni- versity of New South Wales Press.

Taylor, E.J. and Hurley, J. (2015) ‘Not a lot of people read the stuff’: Australian urban research in planning practice. Urban Policy and Research. Published online on 17 February. DOI: 10.1080/08111146.2014.994741.

Troy, P. (2013) Australian urban research and planning. Urban Policy and Research, 31(2), pp. 134–149.

WHO (World Health Organization) (2007) Global Age-friendly Cities: A Guide. Geneva: WHO.

 

 

Built Environment

Meet the editors

About this issue

Issue number
Volume 42 – Number 1

Summary

Stephen Hamnett and Paul J. McGinn are the guest editors for this issue. 

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Stephen Hamnett is Emeritus Professor of Urban and Regional Planning at the University of South Australia and a Commissioner of the Environment, Resources and Development Court of South Australia. In 2015 he became an Adjunct Professor at the University of the South Pacific. He also has current research and publishing projects with CEPT University in Ahmedabad, India, and with the Lee Kuan Yew Centre for Innovative Cities in Singapore.
 
 
 
 
Paul J. McGinn is Associate Professor and Program Coordinator of Urban and Regional Planning in the School of Earth and Environment at the University of Western Australia. His primary research expertise/interests lie in geographies and regulation of the sex industry, urban policy, urban politics and representation; housing, suburbia, race/ethnic issues and the role of qualitative methods in urban/housing policy.
 

 

Built Environment
Australian cities, urban planning, Policy making

Australian Cities in the 21st Century

Academic commentators suggest that current Australian metropolitan planning and governance do not adequately address the problems of metropolitan regions and of the suburbs where most Australians live. The editors and contributors to this issue look at the challenges facing Australian cities – from climate change to ageing populations; from public transport planning to housing supply; and from to disaster risk to demographic change – in each case emphasizing the need for systematic evidence-based policy-making and monitoring to underpin urban planning and policy.

About this issue

Issue number

Summary

 The editors and contributors to this issue look at the challenges facing Australian cities – from climate change to ageing populations; from public transport planning to housing supply; and from to disaster risk to demographic change – in each case emphasizing the need for systematic evidence-based policy-making and monitoring to underpin urban planning and policy.

Stephen Hamnett and Paul J. McGinn
14 Mar 2016

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Contents

  • Australian Cities in the 21st Century: Suburbs and Beyond 
    STEPHEN HAMNETT and PAUL J. MAGINN 
  • Suburbia in Australian Urban Policy 
    JAGO DODSON
  • Problems and Prospects for Public Transport Planning in Australian Cities 
    MATTHEW BURKE
  • ‘Boulevard of Broken Dreams’: Planning, Housing Supply and Affordability in Urban Australia 
    NICOLE GURRAN and PETER PHIBBS
  • Planning System Reform and Economic Development: Unpacking Policy Rhetoric and Trajectories in Victoria and New South Wales 
    KRISTIAN RUMING and ROBIN GOODMAN
  • Healthy Planning: The Australian Landscape 
    SUSAN THOMPSON and JENNIFER KENT
  • Boomer Planning: The Production of Age-Friendly Cities 
    SARA ALIDOUST and CARYL BOSMAN
  • Multiculturalism and Metropolitan Australia: Demographic Change and Implications for Strategic Planning 
    PAUL J. MAGINN and STEPHEN HAMNETT
  • Australian Cities and Climate Change
    JON KELLETT
  • Integrated Planning to Reduce Disaster Risks: Australian Challenges and Prospects 
    ALAN MARCH
  • The Resource ‘Super-Cycle’ and Australia’s Remote Cities 
    MATTHEW TONTS, FIONA HASLAM McKENZIE and PAUL PLUMMER
  • The Gold Coast as a City of ‘Adolescent Urbanism’
    PAUL BURTON
Built Environment

Meet the editors

About this issue

Issue number
Volume 41 – Number 4
144 pages

Summary

Paul Burton and Jo Gill edit this issue of Built Environment

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Paul Burton is Professor of Urban Management and Planning and Acting Director of the Urban Research Program at Griffith University in Queensland, Australia. His research includes ethnographic work on the everyday professional lives of planners, the development of Australian urban policy and local scale adaptation to climate change in coastal communities. 

 

Jo Gill is Professor of Twentieth-Century and American Literature at the University of Exeter, UK, and author of The Poetics of the American Suburbs. From 2011 to 2014, she was the Principal Investigator of the Leverhulme Trust funded Cultures of the Suburbs International Research Network.

 

Built Environment

Suburban Spaces, Suburban Cultures

About this issue

Issue number
Volume 41 – Number 4
144 pages

Summary

Participants in the recent international and interdisciplinary project, ‘Cultures of the Suburbs International Research Network’, examine the significance of culture in shaping and reflecting the suburban built environment.

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The theme of this special issue of Built Environment originates in a recent collaborative, international and interdisciplinary project, the ‘Cultures of the Suburbs International Research Network’. This 3-year initiative (2011–2014), funded by the Leverhulme Trust, brought together partners from institutions across the world (including the United King- dom, Ireland, South Africa, India, Australia and the United States) who, while drawn from various disciplines including geography, urban planning, sociology and literary and cultural studies, shared a particular interest in the cultural life of suburbs.

In this special issue, participants in the Network seek to demonstrate and evaluate the significance of culture – in its various manifestations – in both shaping and reflect- ing the suburban built environment. The articles collected here reflect on this relation- ship across a range of suburbs from Australia to Norway, Amsterdam to Toronto, Dublin to Lebanon, tracing historical precedents, pre- sent day experience and anticipating the direc- tion and effects of future policy. Suburban Spaces, Suburban Cultures thus takes a trans- historical and multi-disciplinary approach in its investigation of the ways in which the built environment is perceived, inflected and in many cases modified by diverse forms of cultural practice and representation. The shared premise of the articles here is that by starting with suburban culture, as broadly conceived, we can develop an enhanced understanding of the suburban built environment. Such an approach allows us to trace the complexities of suburban experience on a human scale, to trace change over time, to see the lived effects of building and planning policies, to attend to the ways in which different communities and diverse groups within communities experience their environment, and to trace the subtle and nuanced processes that, in the end, determine the success or otherwise of a particular space. In its widest sense, then, this special issue of Built Environment is interested in how the suburban built environment shapes and in turn is appropriated and modified by the cultural life of suburban citizens and communities.

Suburban Spaces, Suburban Cultures is organi- zed thematically and with an eye to chron- ology. In the first article, ‘Spatial Subversion in Eighteenth-Century Dublin: The Suburban Design Practices of the Fitzwilliam Estate’, Finola O’Kane examines the atypical design practices of absentee landlord Viscount Richard Fitzwilliam of Merrion, owner of 1,366 acres (552.8 ha) in south-east Dublin, who eschewed conventional markers of religious and political authority in his designs for this suburban maritime development. Next, Claire Dwyer, David Gilbert and Naz- neen Ahmed’s paper, ‘Building the Sacred in Suburbia: Improvisation, Reinvention and Innovation’ explores the intersections between faith, migration and suburban change in the suburbs of London, looking in par- ticular at the change of use of buildings (for example, from cinemas, to churches to temples) from the 1890s to the present day.

Maroun Kassab’s article ‘Legal Chaos: Sprawl in the Lebanese Suburb’ also looks to the significance of historical and political factors in the growth of the Lebanese suburbs, with specific reference to new forms of archi- tecture and emerging family structures, while in ‘The Australian Good Life: The Fraying of a Suburban Template’, Paul Burton examines the promotional practices of suburban and peri-urban developers and how these are reflected in the aspirations and experience of new suburban settlers. Mary Corcoran and Michael Hayes’s paper, ‘Towards a Morphology of Public Space in Suburban Dublin’, addresses local children’s adoption and interpretation of green space in suburban localities in Ireland; they also explore new initiatives in urban agriculture and community gardening as manifestations of a suburban civic identity. Similar processes of cultural development are explored in Per Gunnar Røe’s paper on the suburb of Skjettenbyen outside Oslo, where a built environment lauded by architects and plan- ners and pre-emptive of more recent examples of New Urbanism was transformed over time into a place more suited to the everyday needs of its residents.

In ‘Building Sand Castles in Dutch Suburb: From New-Frontier Pioneering to Diversi- fying Suburban Mobilities’, Yannis Tzaninis takes a suburb outside Amsterdam as his primary case study and traces a movement common to several other contexts – the return to the city from the once-idealized suburb on the part of residents at particular life stages. Adopting a wider perspective, Allan Cochrane, Bob Colenutt and Martin Field in ‘Living on the Edge: Building a Sub/Urban Region’ trace the expanding perimeters of the Greater London (indeed the ‘Greater South East’) suburbs and changing patterns of use, work, residence and lived experience. Finally, Roger Keil’s article ‘Towers in the Park, Bungalows in the Garden: Peripheral Densities, Metropolitan Scales and the Poli- tical Cultures of Post-Suburbia’ invites us to look again at familiar perceptions of sub- urban design and culture and to consider alternative forms of suburban settlement, politics and experience.

Suburban Spaces, Suburban Cultures, thus, offers new ways of thinking about the history, organization, design and function of the sub- urb. The papers collected here are attentive not simply to the material dimensions of sub- urban places, but to the ways in which suburbs operate as cultural spaces – spaces which are fluid, open to interpretation, and in which meaning is generated, revised and recreated in different ways, at different moments, by di- verse occupants. As this special issue indicates, this is a deep-rooted and long-term process, and one which generates new and fascinating insights in different and emerging contexts.

 

Built Environment
suburbs, culture, urban studies

Suburban Spaces, Suburban Cultures

Participants in the recent international and interdisciplinary project, ‘Cultures of the Suburbs International Research Network’, examine the significance of culture in shaping and reflecting the suburban built environment. Their articles consider suburbs from Australia to Norway, Ireland to Canada, and England to Lebanon, tracing historical precedents, present day experience and anticipating the direction and effects of future policy.

 

About this issue

Issue number
144 pages

Summary

Participants in the recent international and interdisciplinary project, ‘Cultures of the Suburbs International Research Network’, examine the significance of culture in shaping and reflecting the suburban built environment. Their articles consider suburbs from Australia to Norway, Ireland to Canada, and England to Lebanon, tracing historical precedents, present day experience and anticipating the direction and effects of future policy.

 

The Editors
11 Dec 2015

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Contents

  • Suburban Spaces, Suburban Cultures
    Paul Burton and Jo Gill
  • Spatial Subversion in Eighteenth-Century Dublin: The Suburban Design Practices of the Fitzwilliam Estate
    Finola O’Kane
  • Building the Sacred in Suburbia: Improvisation, Reinvention and Innovation
    Claire Dwyer, David Gilbert and Nazneen Ahmed
  • Legal Chaos: Sprawl in the Lebanese Suburb
    Maroun G. Kassab
  • The Australian Good Life: The Fraying of a Suburban Template
    Paul Burton
  • Towards a Morphology of Public Space in Suburban Dublin
    Mary P. Corcoran and Michael K. Hayes
  • The Construction of a Suburb: Ideology, Planning and Everyday Life in Skjettenbyen
    Per Gunnar Røe
  • Building Sand Castles in Dutch Suburbia: From New-frontier Pioneering to Diversifying Aspirations
    Yannis Tzaninis
  • Living on the Edge: Building a Sub/Urban Region
    Allan Cochrane, Bob Colenutt and Martin Field
  • Towers in the Park, Bungalows in the Garden: Peripheral Densities, Metropolitan Scales and the Political Cultures of Post-Suburbia
    Roger Keil
  • Publication Reviews

Cover images: (front) Solar settlement in Vauban, Freiberg. (Photo: CC Claire7373); (back) Allotments in the Affoltern area of Zurich (Photo: Roland zh)
 

 

Planning, History & Environment
city and urban planning, planning history, urban studies

Great British Plans: Who Made Them and How They Worked

Can the British plan? Sometimes it seems unlikely. Across the world we see grand designs and visionary projects: new airport terminals, nuclear power stations, high-speed railways, and glittering buildings. It all seems an unattainable goal on Britain’s small and crowded island; and yet perhaps this is too pessimistic. For the British have always planned, and much of what they have today is the result of past plans, successfully implemented.

Ian Wray
28 Oct 2015

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Can the British plan? Sometimes it seems unlikely. Across the world we see grand designs and visionary projects: new airport terminals, nuclear power stations, high-speed railways, and glittering buildings. It all seems an unattainable goal on Britain’s small and crowded island; and yet perhaps this is too pessimistic. For the British have always planned, and much of what they have today is the result of past plans, successfully implemented.

Ranging widely, from London’s squares and the new city of Milton Keynes, to  ‘High Speed One’, the motorways, and the secret first electronic computers, Ian Wray’s remarkable book puts successful infrastructure plans under the microscope. Who made these plans and what made them stick? How does this reflect the defining characteristics of British government? And what does that say about the individuals who drew them up and saw them through?

In so doing the book casts refreshing new light on how big decisions have actually been made, revealing the hidden sources of drive and initiative in British society, as seen through the lens of ‘plans past’. And it asks some searching questions about the mechanisms we might need for successful ‘plans future’, in Britain and elsewhere.

Ian Wray is a Visiting Professor in Geography and Planning and Visiting Fellow in the Heseltine Institute for Public Policy and Practice, University of Liverpool. He was Chief Planner, Northwest Development Agency, 2000–2010. He has written for The Architects’ Journal, Management Today and The Guardian and is currently a trustee of the Town and Country Planning Association and of World Heritage UK, and a member of the general assembly of the Royal Town Planning Institute.

Contents

  • Foreword
    The Right Honourable the Lord Heseltine CH
  • Preface
  • Acknowledgements
  • List of Illustrations and Sources
  • Part One: Context
    1 Manoeuvre Well Executed? On Rational Plans and British Plans
  • Part Two: Case Studies
    2 Landlords and Objectors: London’s Roads and Squares
    3 The Making of an English Landscape: Capability Brown and the New Aesthetic
    4 Urban Pastoral: The Building of Birkenhead Park
    5 The Uses of Disorder: Bletchley Park and the World’s First Computer
    6 The Cambridge Paradox: Phenomenal Growth; Planned Restraint
    7 Driving Ambitions: Engineering the British Motorways
    8 The City as Chessboard: Constructing the New City of Milton Keynes
    9 The Dream of Caligula: The Channel Tunnel and Its Rail Link
    10 The Pedaller’s Tale: Pioneering the National Cycle Network
  • Part Three: Explanations and Implications
    11 Common Threads: Drawing Together the Case Studies
    12 Who’s in Charge? The British Government Machine
    13 How Britain Works: Pluralism, Autonomy and Individualism
    14 British Futures, British Plans: Conclusions and Implications
Built Environment

Books That Have Shaped Our Thinking

About this issue

Issue number
Volume 41 – Number 3

Summary

For the individual paper authors it has been a revelation rereading these books. For the editors of Built Environment it has also been inspiring in terms of what has been written in these eight papers. Although there are differences in approach between the papers and the influence that each of the ‘greats’ has had on the authors’ thinking, there is a rich source of material here that may make you want to go back to the original texts, or to investigate for the first time some of the books covered here. We hope you enjoy the read.

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A city, he said, is only a crowd of citizens. If each of them has renounced his private virtue, how can they build a public good?

Mary Renault (1966 [2015]) The Mask of Apollo

Often when asked by students and other researchers about the most influential books that have really shaped the debate on cities, the built environment and planning, it is difficult to pinpoint exactly which one should be recommended. The editors of Built Environment decided that this challenge should be directed at the editorial board, and so we have asked eight members to select a ‘favourite’ book that has been influential in their careers, to comment on why, and to review it in the light of subsequent events.

This collection of papers is the outcome of that process. It is intended to act both as a record of the great and important contributions of individual authors, and examples have been taken from the 1960s, 1970s, 1980s, and one from 2000. It is not a definitive list, but a much more personal selection, and readers might comment on the absence of Jane Jacobs, Richard Sennett, Peter Hall, Alice Coleman, John Reps and many others, and the absence of many of the historical giants of city planning. Lewis Mumford is here, but not Patrick Abercrombie, Ebenezer Howard, Clarence Perry, Clarence Stein, Raymond Unwin, Le Corbusier and others. But many of these greats are mentioned in the individual papers.

Although it is always fun looking back, whether simply in terms of what was said then, or, with the benefit of hindsight, to have the opportunity to comment on an author’s prescience, we are all influenced by what we read. The difficulty faced by each of us has been to choose just one book, and it should be noted that none of us (i.e. the eight contributors) has selected the same book. The books chosen may also relate to the stage in the lifecycle where each contributor is currently positioned. This hypothesis has not been tested, but contributors seem to have selected a book that was first published in their ‘formative’ period. This observation in turn reflects the different periods of thinking, from the Cold War period (1960s) through growth and optimism in the early 1970s, to the transformation of cities and their renaissance over the more recent past.

The overly historical perspective taken by Lewis Mumford in his monumental tome on The City in History has been selected by Lawrence Vale. This historical survey of cities contrasts the organic city growth perspective with the more modern desire to control its development through regulation and the tendency towards ‘city centre urbanism and the vapidity of suburbia’. His essentially moral message is seen as being one of hope, as the book was written at the time of the Cold War and under the threat of mutual destruction. The examples given are mainly taken from Europe and the United States, meaning that the book’s relevance to today may be limited in terms of where city growth is now taking place most rapidly. Yet when it was published, the reception was lukewarm, and it is only now that, on reflection, its scope, scale, commitment, and passion have been realized and appreciated.

The next four papers critically examine the concept of modernism that has led to alienation and segregation within cities, and the need to move beyond that to foster a sense of community and culture. Yet even this postmodern perspective in itself is not a complete answer, as it might lead to gentrification and other forms of social exclusion.

Claire Colomb examines the important contribution made by David Harvey’s Condition of Postmodernity, where the political economy of culture is seen as being instrumental in the move beyond mass production (Fordism) to flexible accumulation (Post Fordism). These changes are not only apparent in cities, as they reflect the broader issues of globalization and new forms of production, but in her paper they are interpreted within an urban context. Harvey demonstrates the complexity of cities through the wider process of ‘cultural production and ideological transformation’. As with many of the other eight books, it is in the richness of the thinking and the literature embraced that makes each a landmark publication, as the authors all demonstrate both the breadth and depth of their thinking and knowledge. The books are truly interdisciplinary.

Allen Scott’s The Cultural Economy of Cities, written some 11 years after Harvey’s book, has been selected by Robert Kloosterman. The deindustrialization process has been completed in many Western cities, but the urban economy is now growing again through producer services and the expansion of the knowledge economy. It is here that the cultural industries have come to the fore, and there are clear agglomeration economies that allow a new creativity to take place. The book opens new avenues for thinking, as new spatial patterns of activity take place and, as the division of labour becomes a core element resulting from the growth in city specialization. This in turn has led to a transformation of urban economies and the ways in which cities should be investigated and understood.

In a rather different way, this thinking is reflected in Martin Crookston’s selection of Charlie Gillett’s The Sound of the City. Rather than looking at how cities have changed, this paper focuses on music and place, together with sound and the city. Although based mainly on the US experience of music, the criticality of place is central, as the role of music is used to describe how the city can be identified by its musical traditions. The enthusiasm of the narrative in terms of its vibrancy and commitment is apparent, but the importance of culture and identity are also working to emphasize the differences and similarities between cities. For planners, this type of argument is novel as it places emphasis more on the people and traditions rather than on the physical environment – there is more to cities than just planning.

The last paper in this group comes down to the local level and links urban spaces with the use of that space. Yasser Elsheshtawy has selected William (Holly) Whyte’s The Social Life of Small Urban Spaces to illustrate the role of the flâneur as both observer and recorder (through film) of how people relate to open space, and the importance of the quality of that space. There are strong links here between Whyte and others concerned with the urban environment at the neighbourhood level (e.g. Jacobs, Sennett and Gehl), where there is a rejection of the massive and impersonal, and a desire for the human and small scale. There was also a rejection of urban renewal that was fashionable in the 1970s and 1980s, as it was seen as destroying community, but ironically it is now accepted that gentrification could lead to the same outcome.

The last three papers are more sector based, examining the important issues of housing and transport in cities. The narrative from Michael Cohen is interesting, as it strongly promotes the concept of appropriate housing in developing cities and the encouragement of self-help as a new urban housing policy. His inspiration is John Turner and Robert Fichter’s Freedom to Build: Dweller Control of the Housing Process, where the dweller has control over the housing rather than a top down set of procedures that ignore local needs. The importance of this new thinking is that it became central to World Bank strategies for urban assistance to improve the quality of shelter and infrastructure throughout the 1970s and the 1980s. It is argued that market approaches do not provide suitable solutions to housing the urban poor, and that the provision of shelter should be seen as a process that meets needs and not as a capital investment. Even now, there are many houses without people and many people without houses, and this is true in all cities, whether in rich or poor countries.

Stephen Hamnett has taken Hugh Stretton’s Ideas for Australian Cities as his exemplar, as it provides a defence for the development of the suburban house and garden. Within the Australian context, Stretton argues for smaller and better planned cities, such as Canberra. But the true significance of the book is in Stretton’s arguments that neo-liberalism, when applied to city planning and housing, is not an effective strategy to deliver the fairer city. He was also concerned about opening minds through debate and argumentation so that new ideas can be promoted and eventually assist in the shaping of societal change. From this intellectual position he was able to move thinking away from accepting the status quo towards new perspectives that opened debates on the nature of the desirable city, suburb and region.

Transport in global cities has always provided a rich source of debate, as it is a necessary part of the city but at the same time acts as a constraint on the efficiency of the city, and on the wider concerns over equity and environmental degradation. David Banister examines the contribution that Michael Thomson’s Great Cities and Their Traffic has had on thinking, as it was one of the first books to argue for the use of demand management to allocate scarce road space. It examined a range of global cities and attempted to classify their urban structure in terms of the different approaches to transport planning. It is concluded that although the problems may be similar, the scope and scale of the problems that need to be addressed has increased and that little progress has been made towards a low carbon transport system. The endemic levels of traffic congestion act as a constraint on the development of cities, as well as increasing inequality within cities and lowering the quality of the environment.

For the individual paper authors it has been a revelation rereading these books. For the editors of Built Environment it has also been inspiring in terms of what has been written in these eight papers. Although there are differences in approach between the papers and the influence that each of the ‘greats’ has had on the authors’ thinking, there is a rich source of material here that may make you want to go back to the original texts, or to investigate for the first time some of the books covered here. We hope you enjoy the read.

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