Prince Charles: My Aston Martin runs on wine and cheese
World leaders are set to meet at the COP26 conference in Glasgow in three weeks' time, to try to agree on action to tackle climate change.
Prince Charles has been campaigning on climate issues for decades and, ahead of the conference, he met with the BBC's Justin Rowlatt to discuss what needs to be done, and the action he's taking personally.
UK viewers can watch the full interview with Prince Charles on the BBC iPlayer.
More on the climate summit
The COP26 global climate summit in Glasgow in November is seen as crucial if climate change is to be brought under control. Almost 200 countries are being asked for their plans to cut emissions, and it could lead to major changes to our everyday lives.