![International Skeptics United show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/023/655/small/international-skeptics-united.jpg)
Summary: Chaired by Dr Richard Dawkins, the 2013 British Humanist Association Darwin Day lecture was delivered by Sir Tom Blundell, Professor Emeritus and Director of Research, Department of Biochemistry, University of Cambridge on the topic of: ‘The emergence of drug resistance: Molecular evolution and new medicines for cancer and tuberculosis’.