The record-breaking El Nino that developed a year ago is still in full swing, and affecting the weather worldwide. Roland Pease looks into the causes and effects of El Nino. Show more
Discover 11,128,835 listings and 280,237 playable programmes from the BBC
The record-breaking El Nino that developed a year ago is still in full swing, and affecting the weather worldwide. Roland Pease looks into the causes and effects of El Nino. Show more