Cop27: Joe Biden warns world faces ‘pivotal moment’ in fight against climate crisis - live
The US president is giving his speech, while the theme of the day is decarbonisation
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: Cop27: Joe Biden warns world faces ‘pivotal moment’ in fight against climate crisis - live

### Response: The US president is giving his speech, while the theme of the day is decarbonisation