Atul Gawande

He is a professor of surgery at Harvard Medical School, and has several other prestigious roles in the US health policy and public health system. As well, he's a practising doctor and surgeon, editor, author, and New York Magazine writer. Atul Gawande discusses what makes a good doctor, how hospitals can be improved, and what he has learnt about the imperfect science of medicine. (Originally broadcast 3rd June 2007)