Many of our talks have been recorded, and you'll find links to them below. The recordings were made by Paul S. Jenkins, who hosts them on his Skepticule blog site. 

Free Will?
Jonathan M. S. Pearce
14 June 2012
Link

The Impossibility of Scientific Truth
Ian Bryant
12 April 2012
Link

The "Sharks Don't Get Cancer" Myth
Ben Hardwidge
8 March 2012
Link

An Optimist's Tour of the Future
Mark Stevenson
10 November 2011
Link

Black Holes, Wormholes and Time Machines
Jim Al-Khalili
8 September 2011
Link

The Philosophy of the Mind
Dr. Clio Bellenis
11 August 2011
Link

Artificial Intelligence
Dr. Paul Curzon
12 May 2011
Link

Dark Energy and Dark Matter
Dr. Chaz Shapiro
12 May 2011
Link

The Scientific Method: Uses and Abuses
Dr. Tom Williamson
17 April 2011
Link