Building defects in apartment blocks are far from unusual. We need to identify the systemic flaws contributing to them.
About 300 people were evacuated from Sydney’s Opal Tower after a loud cracking sound was heard on December 24 and a large crack appeared on the 10th floor.
Paul Braven/AAP
It’s tempting to blame building certifiers and the fact they are privately employed. But the cracks in the quality of our apartment buildings go deeper and can be fixed.
Beds for rent: a shared room listed in Castlereagh Street, Sydney.
www.gumtree.com.au
Living in shared rooms is on the rise, because it’s more affordable – and more profitable for landlords. But it’s also a more precarious, often overcrowded and poorly regulated form of housing.
Dongguan Street in Dalian reflects both Chinese and colonial history, prompting increasing debate about how to manage this contested heritage.
The West, Russia and Japan all left their marks on China today. Urbanisation too is usurping the old China. This long, mixed heritage and what should be done with it remains contested.
Uninviting, car-dominated streets, like this one in Melbourne, reduce our experience menu by discouraging beneficial activities like walking and sharing places with other people.
Daniel Bowen/Flickr
If the menu of potential activities that do us good is made to look uninviting or challenging, we are more likely to choose the easier but less healthy option.
The vast amounts of data from more than 650 Earth observation satellites are transforming how we see and shape urban landscapes.
Pitney Bowes Australia courtesy PSMA
Canberra is growing as fast as anywhere in Australia. It’s driven by a knowledge economy that is transforming the city centre but is also displacing poorer residents.
Residents of slums like Kamla Nehru Nagar, a kilometre away from Patna Junction, have yet to share in the promised benefits of smart cities.
Sujeet Kumar
Indians were promised they would be included in planning 100 smart cities and that everyone would benefit. But many of the millions of slum residents have had no say in their homes being destroyed.
This playable tram generates different musical compositions at different speeds when viewed through a smartphone camera using an augmented reality app.
James H.H. Morgan
Melbourne has its first playable art tram – a 32.5-metre-long musical score played via augmented reality. So what’s the idea of playable trams and playable cities really about?
Doing it locally: workers in the Gumatj timber workshop, Gunyangara.
Hannah Robertson
Centralised policies are not meeting the needs of remote Indigenous settlements. Increasing their decision-making input and the role of local industry can overcome the challenges of building remotely.
Labor leader Bill Shorten has announced a policy based on a solid principle of fairness, but with a second-best model of delivering social housing.
Julian Smith/AAP
Labor has made a substantial commitment to tackling inequality in Australia, but has taken a second-best approach to overcoming the huge shortfall of social housing.
Old mine sites suffer many fates, which range from simply being abandoned to being incorporated into towns or turned into an open-air museum in the case of Gwalia, Western Australia.
The industrial patterns of mining shaped many Australian towns, which found varied uses for disused mine sites. The mining boom ensures the challenges these sites present will be with us a long time.
Australia’s sprawling cities present many challenges to sustainability, but planning innovations can help achieve at least half of the UN Sustainable Development Goals.
Nils Versemann/Shutterstock
Planning innovations around the world offer inspiration, but ultimately the innovations needed to make Australia’s sprawling cities more sustainable must be shaped by local conditions.
A kangaroo finds refuge in a small patch of vegetation surrounded by a new housing estate.
Georgia Garrard
Expanding cities and farmland have created many small, often isolated patches of vegetation. Long seen as having limited ecological value, a new study shows these are vital for endangered species.
Cairns has lots of hard grey infrastructure but much less green infrastructure that would reduce the impacts of the city’s growth.
Karine Dupré
Urbanisation is the main reason for rising temperatures and water pollution, but receives little attention in discussions about the health of water streams, reefs and oceans.
Grey nomads are champions of a radical type of portable urbanism as they travel to far-flung places like Lake Ballard in Western Australia.
Image courtesy of Tourism Western Australia
Grey nomads travel Australia because they have the desire and the means to do so. Could future generations end up following in their footsteps because they can no longer work and stay in one place?
Cities are the laboratories where the tech giants are exploring urban innovations.
ShutterOK/Shutterstock
Companies like Google, Apple, Facebook, Amazon, Airbnb and Tesla are redefining key aspects of daily life such as work, mobility and leisure, using our cities as laboratories for their innovations.
CRRC’s version of the optically guided bus, now operating in Zhuzhou, is more like light rail than its predecessors.
CRRC
The autonomous rail rapid transit (ART) system developed in China might make buses sexy, but the technology alone won’t resolve the issues of road space and right of way in Australia.
Flooding in Sydney last week was the latest example of Australian cities’ lack of resilience to a more extreme climate.
Dean Lewins/AAP
Australia’s coastal settlements are highly exposed to the impacts of climate change. Climate-resilient urban landscapes that can cope with large amounts of water need to become the new normal.