More than 100 countries signed the Global Methane Pledge at COP26 to curb methane – but emissions are rising rapidly. What can we do about it? Show more
Discover 11,128,835 listings and 279,643 playable programmes from the BBC
More than 100 countries signed the Global Methane Pledge at COP26 to curb methane – but emissions are rising rapidly. What can we do about it? Show more