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Climate change – Analysis and Comment

Last week’s G7 meeting showed that turning our backs on fossil fuels altogether is no longer a fringe idea. Michael Keppeler/EPA/AAP Image

We can quibble over timescales, but real climate progress is afoot

Advocates of climate action have been saying it for years - we need to wean ourselves off fossil fuels completely. And now, the leaders of the world’s richest countries have started saying the same.
The Cape sugarbird is vulnerable to ailments, including obesity, that are linked to climate change and urbanisation. J Tinkler

Fast, cheap calories may make city birds fat and sick

Species facing the blitz of accelerating, human-driven change don’t always cope well. Birds are among the most visible windows into this world of vulnerability.
The Mountain Pygmy Possum, which is the only Australian mammal confined to the alpine zone of Australian Alps. is extremely vulnerable to climate change. Matthew Pauza

Meet the Australian wildlife most threatened by climate change

Nearly half of 200 Australian species are threatened by climate change, according to new research, including the iconic mountain pygmy-possum.
Research by James Cook University was rapidly translated into policy that is helping to preserve Queensland’s regions against the effects of climate change. Nathan Siemers/Flickr

Science can influence policy and benefit the public – here’s how

It’s rare for research to have an immediate impact on policy, but lessons learnt from a successful venture in Queensland can show how it can be done.
Increasing emissions from Canada’s oil and gas sector will make Canada’s post-2020 pledge very difficult to achieve. kris krüg/Flickr

Canada’s climate target is a smokescreen and full of loopholes

This month Canada revealed its post-2020 climate target as 30% below 2005 levels by 2030. But current policies make it unlikely Canada will achieve the target within the country.