Adam Rutherford presents a three-part series on extinction
Radio 4,路3 episodes
Adam Rutherford asks why almost all of life became extinct 250 million years ago.
15 May 2012,路28 mins
Are humans causing the sixth great mass extinction event in Earth's history?
22 May 2012,路28 mins
Adam Rutherford looks at the extinction of humans in the distant past. Last in series.
29 May 2012,路28 mins
