The UN’s latest climate summit is coming to a close in Azerbaijan, and there have been more calls for countries to take further action to reduce emissions.
Crucial to any global response is America – the world’s only superpower and the world’s second largest emitter.
Now, Donald Trump is about to become its president – and he has been fiercely critical of Joe Biden’s approach to climate change.
Our Analysis Editor Ros Atkins has been looking at what Donald Trump may do instead.
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