Campaigners have demanded the world moves away from using fossil fuels, ahead of a major international report by the UN's Intergovernmental Panel on Climate Change.
The latest report will set out ways to curb rising temperatures by tackling greenhouse gas emissions.
The third of a trilogy, the study comes just two weeks after the second part of the report warned that the effects of rising temperatures were already being felt across the world.
It said that without action climate change would increasingly threaten security, health and food supplies, exacerbate poverty and damage species and habitats.
More top news
The former cabinet minister joined the Twitter community to commemorate the day he accidentally tweeted his own name.
A couple has been warned that their mail could be suspended because their cat puts the postman's fingers at risk of injury.
The football club will make history if they beat Manchester United this weekend - and Gary Lineker will present MOTD in his undies.