Menu Close

Cities – Articles, Analysis, Comment

Displaying 276 - 300 of 1011 articles

f11photo/Shutterstock

Smart city or not? Now you can see how yours compares

A new report assesses the smart city performance of local government areas representing 85% of Australia’s population. NSW leads the way, and all the leading performers are in the major cities.
Campaigning for a third term in government in 2014, NZ Nationals leader John Key visits a new housing development, consistent with the government’s framing of affordability as a supply problem. Sarah Robson/AAP

Housing crisis? What crisis? How politicians talk about housing and why it matters

Tracing politicians’ use of the term ‘housing crisis’ reveals it came into common use only in recent years, and then only by opposition MPs. Governments prefer to frame the issues differently.
Melbourne is one Australian city that’s moving to improve its waste management and reduce its reliance on trucks to collect waste. TK Kurikawa/Shutterstock

As cities grow, the Internet of Things can help us get on top of the waste crisis

Cities around the world are struggling to manage their mountains of waste. We can use the Internet of Things for smart waste systems that collect, sort, reuse and recycle most of what is thrown out.
Tianjin Garden at the northern end of Spring Street is a symbol of Melbourne’s 40-year friendship with its sister city, Tianjin. Leonid Andronov/Shutterstock

After 40 years of Australian-Chinese sister cities, how are they faring?

Australian city councils appreciate the social and educational benefits of having Chinese sister cities. Gaining new markets and attracting tourists and investment have proved more challenging.
Even without air conditioning, there are still many things you can do to prepare for extreme heat and stay comfortable on hot days. fizkes/Shutterstock

How to cope with extreme heat days without racking up the aircon bills

Air conditioning isn’t the answer for everyone, especially for residents of the less affluent – and often hotter – suburbs of our big cities. But there are other ways to make hot days more bearable.
Implosion is the most dramatic way of demolishing a building but it’s also the most wasteful and hazardous. Luke Schmidt/Shutterstock

Unbuilding cities as high-rises reach their use-by date

The problems of demolishing high-rise buildings in busy cities point to the need to prepare for unbuilding at the time of building. We’d then be much better placed to recycle building materials.
Remains of a burnt-out property at Bruthen South, Victoria. Only analysing the reasons buildings were destroyed will tell us if building codes need to be reformed. James Ross/AAP

Australian building codes don’t expect houses to be fire-proof – and that’s by design

If the aim is to minimise the number of buildings damaged or destroyed in extreme fire events, Australia’s building regulations are clearly inadequate. But that’s not their aim.
Abandoned trolleys litter a roadside in Whalan, a suburb in Sydney’s outer west. Shutterstock

The war on abandoned trolleys can be won. Here’s how

Abandoned trolleys are an all-too-common sight. A solution to this intractable problem depends on a combination of policy and legal changes, public engagement and tracking technology.
A section of Beijing Daxing International Airport from the first 3D images released by China National Space Administration using data from the recently launched Gaofen-7 Earth observation satellite, which can resolve objects less than a metre wide. China National Space Administration/Xinhua

As Digital Earth gains momentum, China is setting the pace

China has embraced the concept of Digital Earth – the use of data from satellites to create a visual map of what’s happening at every point on the planet – and is now a key player in making it happen.
If a vehicle was coming through this intersection would this pedestrian have right of way? Stephen Di Donato/Good Free Photos

Why Australian road rules should be rewritten to put walking first

Most people do not know the right-of-way rules, but a starting point should be that pedestrian needs and safety take priority. Current road rules are biased towards driver convenience
A Victorian court decision that an Airbnb agreement had the status of a lease has profound implications for guests and hosts. Daniel Krason/Shutterstock

Your Airbnb guest could be a tenant. Until the law is cleared up, hosts are in limbo

In 2016, a Victorian court decided an Airbnb arrangement was a lease. ‘Guests’ could be protected by tenancy law, including against eviction. And in this case the host was evicted for subletting.