Today’s guest is Susan Greenfield. Baroness Greenfield is a neuroscientist, writer, broadcaster and member of the House of Lords. Her research has focused on brain physiology, especially on the brain mechanisms of Parkinson’s and Alzheimer’s diseases. She’s also become well known as a populariser of science and has written many books including ‘Journey to the Centres of the Mind’, ‘The Private Life of the Brain’ ‘Inside the Body’ and ‘ You and Me: The Neuroscience of Identity’. She’s recently become interested in the potential impact digital technologies can have on the mind culminating in her latest book ‘Mind Change’ and this will be the topic of our discussion today.