Empathy is the power of understanding others, imaginatively entering into their feelings. It is a fundamental human attribute without which mutually co-operative societies cannot function. In a revolutionary development, we now know who has it, who lacks it and why. With the MRI scanner, we are mapping the human brain. This is a new frontier that reveals a host of beneficial ideas for childcare, teens challenged by the internet, the justice system, decent healthcare, tackling racism and resolving conflicts.
