Lectures you may be interested in...

Hear Hilary and Janice tell us about their visit to Socotra, with its pink rocks, chubby desert roses and dragon’s blood trees like giant mushrooms.

Join Bjørn Heyerdahl, the grandson of Thor, as he recounts his expedition around South Africa's Cape of Storms in a traditional wooden Viking boat with a team of world class explorers.

Revisiting rewilding - John Harold

Rewilding: it’s a popular word and it probably isn’t going away. But what does it really mean?

In 1969 four men successfully completed the first surface crossing of the Arctic Ocean, led by Sir Wally Herbert. On the 50th anniversary of this exceptional achievement, Kari tells their story.