ethics of science
The 2003 Dirac Lecturer, distinguished physicist Freeman Dyson, tells Plus why he is an optimist, what makes life interesting and why old-fashioned maths is what you need for physics.
Gavin Harper is a mathematician working right at the heart of genetics
(24/03/2010)
A Galileo of number theory
(16/03/2010)
The state of the Arctic
(03/03/2010)
How do you know a drug works? Should it be free on the NHS?
Plus podcast 22, February 2010: Evaluating a medical treatment