| # | Episode Title | Description | People | Date | |
|---|---|---|---|---|---|
| 1 | Creative Commons | Phytoplankton: the Ocean's Microscopic Flora | The President of St John's College, Professor Maggie Snowling, in conversation with Dr Heather Bowman, a Fellow in Biological Sciences at St John's. They discuss Heather's research work as a biological oceanographer. | Heather Bouman, Maggie Snowling | 22 Apr 2013 |
| 2 | The Energy Challenge (Founder's Lecture 2011) | Sir Christopher surveys the technical and political challenges of providing sufficient energy in the face of rising population, climate change, and fossil fuel depletion. | Christopher Llewellyn-Smith | 08 Jun 2011 |