Presented by New Scientist features editor Gabrielle Walker, the series will reveal how global warming is affecting the natural world.

Among topics covered, Gabrielle will witness the melting of the Greenland icecap, will sees the effects of warming on corals in the Pacific and will be discovering how changing rainfall is causing the lemurs of Madagascar to suffer.

A new BBC blog about conservation started recently to coincide with the show. Click below on the link below to find out more.

Click here for ‘Planet Earth Under Threat’ blog