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Cities – Analysis and Comment

Care and consideration make the road safer for everyone. Enforcing the law helps too. Fernando de Sousa

Want safer cycling? Don’t dismiss dooring

Every year, more Australians - particularly in cities - are riding to work. More cyclists means fewer cars on the road, less congestion, less pollution and fewer health problems. But every year more people…
Sydney needs sustainable solutions to keep its growing population happy and healthy. Franklin Heijnen

How full is full? Planning Sydney to be big, sustainable and healthy

Australia’s future population is again under the spotlight. The Committee for Economic Development of Australia (CEDA) has just released a new report on Australian population futures. And focus has sharpened…
Sure, it looks nice, but this tree is also saving you money. UncanonicalAaron/Flickr

For a great return on investment, try trees

Perhaps it is a pity that so many Australians think of our parks, gardens, streetscapes and urban landscapes only in terms of their aesthetics. While green spaces are beautiful and decorative, these attributes…
Parks aren’t just for looking at. philip bouchard

What is green space worth?

Recent patterns of residential development in Australian cities are threatening to overwhelm green space in our urban cores. Policies of urban consolidation have concentrated medium to high density residential…
We need to think about the benefits of locally grown food before signing off on suburban sprawl. avlxyz/Flickr

Paving our market gardens: choosing suburbs over food

In 1947 the Sydney Basin produced “three quarters of the State’s lettuces, half of the spinach, a third of the cabbages and a quarter of the beans; seventy percent of the State’s poultry farms were in…
A White Shark feeds on a whale carcass off a Perth metropolitan beach in 2009. This was happening before Homo Sapiens existed. AAP/Channel10

Sharks in the city: Getting to know the neighbours

The vast majority of Australians live in coastal cities. This means most of us have sharks as neighbours. Living alongside sharks in metropolitan cities in Australia requires urban resilience. Unlike birds…
Bigger houses (on the left) - not smaller lots - are killing the Aussie backyard. Tony Hall

What has happened to the great Aussie backyard?

Welcome to Safe as Houses, a series delving into a topic close to the heart of many Australians – property. This is not a series on where the market might be heading. Instead we aim to explore how we view…
Sir Rod Eddington: unless the rail networks are right, Australia’s cities won’t work properly. Supplied

Sir Rod Eddington: ‘The infrastructure challenges are real’

Welcome to In Conversation; an ongoing series in which leading academics interview prominent public figures. In today’s instalment, Dr Peter Newman, Professor of Sustainability at Curtin University, sits…
Is Australia going down the East Asian high-rise route? eugenewei

The carbon devil in the detail on urban density

How dense could we be? Very, if you follow much of the commentary in Australian debates about the way we should plan our cities. High-rise residential developments have been springing up in all Australia’s…
How do you improve road safety? Simple: make it riskier. La Citta Vita

Sharing streets: is the answer to get naked?

In August, Liberal MP Peter Phelps delivered a passionate rant in the NSW Upper House in which he called traffic lights a “Bolshevist menace”. He argued that traffic lights are on par with state repression…
A new generation of architects is needed to build our cities. Flickr/MorBCN

Building the future with the next generation of architects

The “future” is something which manifests nowhere more potently than in our cities. Yet a substantial transformation over the past twenty years in the way cities are being made – both in terms of their…
Counterintuitively, the carbon tax may make it harder to get a bus. Dale Gillard/Flickr

Public transport - collateral damage of our new carbon price

Transport accounts for 14% of Australia’s greenhouse gas (GHG) emissions and has one of the fastest emission growth rates. Cutting our national emissions might, therefore, be expected to shine a blowtorch…
Australians over-consume water, energy and space. AAP

No sustainable population without sustainable consumption

In recent weeks, two major federal government strategy papers have been released: Our Cities, Our Future: A National Urban Policy for a Productive, Sustainable and Liveable Future and Sustainable Australia…
Why shouldn’t our public spaces be productive? KayVee.INC/flickr

Getting the veggie garden out in public

Food. It is the great unifier of place and race, the common ground sustaining our very existence. Why then, does food production feature so minimally in public space and urban design? Under the weight…
Any solutions for Australia can’t ignore the suburbs. mugley/Flickr

Making a place for policy in our suburbs

In the degreasing after the 2011 New South Wales election a lot was made of the supposed influence of western Sydney voters, their electoral motivations and allegiances. Western Sydney surely has its problems…
Australian cities have a long history of living up close. nicksarebi/Flickr

Planning to fail: the worst of urban worlds

This will be the century of urbanisation, when seven billion of almost 10 billion people will live in urban settlements. In Australia our urban sprawl is consuming land at a per capita rate that few countries…
Living large down under - Australians love big houses. travelskerrick/flickr

Do you want size with that? The McMansion malaise

Australia has long prided itself on being an equal society, and for most of the 20th century our housing was a mirror of that value or belief. Almost all houses were single-storey detached and, with the…
Melbourne and Sydney are set to become mega-cities, but there hasn’t been a coherent discussion about our population. AAP/Torsten Blackwood

A country in search of a policy: the case for an Australian population target

The national debate about Australia’s population has been hijacked. It has been dominated by fears that we don’t have the infrastructure to cope with an influx of people, and differing views about migrants…
Getting out of the car: easy for some. Hunter Desportes/Flickr

Driven to despair in Australia’s outer suburbs

In cities all over the industrial world, people are driving less. Changes to society and the structures of our cities have made jumping in the car less popular. But what does this mean for people who have…
Trees provide services to cities that far outstrip their cost. Tim Parkinson/flickr

Sustainable cities need trees, not freeways

As we worry about where we will put Australia’s ever-increasing population, urban trees are becoming collateral damage. So how much are our trees worth to us? According to Melbourne City Council, they…