You might also be interested in....

Less is more: community conservation in the rainforest – Matthew Owen

With the majority of tropical deforestation taking place in small plots, rainforest protection depends on local communities. Cool Earth has pioneered a light touch model that puts local people in control.

William recounts his experiences of some of the world's driest places, from the borderlands of the USA to the sacred deserts of Egypt's Desert Fathers.

See what’s coming up this autumn

Our events programme for autumn is bursting with topical issues and themes. Here's a taste of what's coming up.

The Old Man and the Sand Eel

Prior to his lecture on 17 July at King’s Lynn Festival, we caught up with BBC presenter and author of The Old Man and the Sand Eel, Will Millard.