Chancellor Angela Merkel has spoken to the presidents of China and France, agreeing to greater cooperation on climate change. Meanwhile, US climate envoy John Kerry met his counterpart in China.
Chancellor Merkel and French President Emmanuel Macron spoke to Chinese President Xi Jinping on Friday with the three leaders agreeing to work more closely on climate change.
As the world's largest emitter of carbon dioxide, China faces a daunting task if it is to meet its already existing climate commitments.
What did the leaders discuss?