Articles on Carbon emissions

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Increasing heat in Sydney and other Australian cities highlights the urgent need to apply our knowledge of how to create liveable low-carbon cities. Taras Vyshnya/Shutterstock

We have the blueprint for liveable, low-carbon cities. We just need to use it

The research has been done. The evidence is in. We know how to create cities that are sustainable, liveable and affordable. But we have yet to apply that knowledge widely across Australian cities.
Artist Albert Robida imagined in 1882 how air travel might look in future. Everett Historical/Shutterstock

How will we travel the world in 2050?

More than a century since humans learned to fly, we need to revolutionise how we stay up there.
A wildfire rips through the forest near Fort McMurray on Highway 63 in May 2016. (THE CANADIAN PRESS/Jonathan Hayward)

How to fight wildfires and climate change with wetlands

As unlikely as it may sound, a new approach for fighting the destruction of wildfires in Canada’s boreal region may lie in wetlands packed with soaking layers of peat and topped with living moss.

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