What if the way our brains have evolved is inhibiting us from seeing reality as it actually is?This is the groundbreaking theory of renowned neuroscientist, psychiatrist and philosopher Dr Iain McGilchrist, whose research on the two hemispheres of the brain and the different ways in which they operate sheds a great deal of light on so many of the problems we find ourselves facing today. 
Dom visits Iain at his home on the Isle of Skye for this conversation about how the brain works, what reality really is, and the fate of the human race.