Scientists say an El Nino weather event has started and its effects will be felt everywhere. What's the link with Climate Change? And is it making it harder for us to prepare? Show more
Discover 11,128,835 listings and 277,890 playable programmes from the BBC
Scientists say an El Nino weather event has started and its effects will be felt everywhere. What's the link with Climate Change? And is it making it harder for us to prepare? Show more