In the Anatomy of Kindness Claudia Hammond asks who we are kind to. Professor Nichola Raihani from University College London says there are circles of connections, so family and friends, work colleagues, neighbours continuing out to everyone on the planet. Different people will put their boundaries in different places. One of the mechanisms we have to move these boundaries is empathy says Sara Konrath associate professor at the Lily Family School of Philanthropy. And being able to elicit empathy in strangers is an important part of raising awareness of challenging issues according to Lyndall Stein who has raised money for HIV, refugees and the homeless.
But how do we expand who us is, (whatever that means)? Sunder Katwaler of the think tank British Future says that in part its about making connections, which is something Gillian Sandstrom from the University of Sussex studies would agree with. She studies talking to strangers and why that is beneficial.

Presenter Claudia Hammond
Producer Geraldine Fitzgerald
Sound Engineer Sarah Hockley
Sound Designer Eleni Hassabis