Drs Chris and Xand van Tulleken explore if people can change and how they do it. How much of our personality is genetic destiny and how much are we shaped by the world around us?

All eight episodes of A Thorough Examination with Drs Chris and Xand - Can I Change? are available now. Listen on BBC Sounds.

A Loftus Media and van Tulleken Brothers Ltd production for BBC Radio 4 Show less