More lectures

A hard day's light: racing the sun across Hadrian's Wall - Jamie Rutherford

Can Jamie Rutherford follow the wall and run the width of England before the sun sets?

Fighting wildlife crime with the world's first female anti-poaching unit - Alice Bromage

Alice travels to South Africa to work with the Black Mambas on tactics, self-confidence, and the fear of lions.

And then there were three: tandem touring with an infant in Arctic Norway - Anne Pinney

Anne cycled the northern coastline of Norway with her husband, fellow tandem cyclist David, and their 10 month old son. Hear about her journey; the white sandy beaches of the VesterĂ¥len and Lofoten Islands, the beauty of mountains and fjords, and the pain of a 1,400km ride in the Arctic... with a cot, high chair and nappies!

Rwanda 20 years on: a week to remember - Fergus Oleary Simpson

Last year Rwandans commemorated the 20th anniversary of the 1994 genocide. Fergus was in Kigali over this period and attended genocide memorial ceremonies, massacre sites and interviewed a number of survivors. He reflects on Genocide Memorial Week and where Rwanda now finds itself in the modern world.