Three years after the Paris Agreement, negotiators have finally agreed (most of) the rules for its implementation. But there is still no way to compel countries to deepen their climate ambitions.
Australia is falling behind on its Paris targets, but we have many options for improvement.
Michelle Grattan speaks with Mark Evans about the week in Australian politics.
If Australia is to meet its climate targets, radical measures could be required to reduce emissions in sectors such as aviation.
Delivering the Bob Carter Commemorative Lecture in Melbourne, Abbott said: ''Withdrawing from the Paris agreement that is driving the NEG would be the best way to keep prices down and employment up"
Seven world leaders with axes to grind are preparing to sit round one table. Sparks will fly.
Not the sort of amount you'd want to lose down the back of the sofa.
Global warming will be most noticeable where the weather doesn't normally vary much, such as the tropics. But these places are also home to many of the world's poorest and least culpable nations.
The climate crisis is a complex scientific problem. New systems have to be developed through democratic systemic reforms.
America finds itself in uncharted territory under Donald Trump – not least when it comes to climate change and Israel policy.
A new study shows that positive tales make a difference.
Future extreme heat is worse and coming sooner than you might think. Unless we mitigate and adapt we face increasing death rates.
It's still possible to hit the more ambitious of the two Paris global warming goals, according to a new estimate of the global carbon budget. But it sure won't be easy, and we need to start now.
Under the Trump administration Africa is only likely to matter in the fight against terrorism and in providing American companies with economic opportunities.
Once investors put their shoulders to the wheel, everything changes.
More than 200 mayors have committed their cities to stick with the Paris climate deal no matter what the US does. Electric vehicles offer a promising route to making good on that pledge.
Chief Scientist Alan Finkel has attempted to address the energy 'trilemma': electricity that's cheap, reliable and low-emissions. Has he succeeded? Our expert panel weighs in.
The Finkel review is designed to create a coherent and realistic plan for a low-emissions future. Here are the details you need to know.
While many people are willing to happily gamble with pharmaceuticals, which may offer the most trivial of benefits, they are not ready to believe the facts on climate change.
The Paris climate agreement aims to keep restrict global warming to within 2℃ above 'pre-industrial levels'. But what does that mean, exactly?