On 25 June 2015, Ian Crawford, Professor of Planetary Science and Astrobiology at Birkbeck University of London and a member of the Big History UK group, was one of the guests on the BBC Radio 4 programme “In Our Time” which discussed the subject of “Extremophiles”. The other guests were

Monica Grady, Professor of Planetary and Space Sciences at the Open University and Nick Lane, Reader in Evolutionary Biochemistry at University College London.

Details about the program and the broadcast itself can be listened to or download here:

http://www.bbc.co.uk/programmes/b05zl3v2