In a world in thrall to data, it’s possible to run a cost-benefit analysis on anything – including life itself. Journalist, broadcaster and documentary-maker Jenny Kleeman takes us on a journey to meet some of the people who decide what we're worth, exploring what we lose and gain by leaving the judgements that matter up to cold logic.

Journalist and broadcaster Jenny Kleeman maps out the charitable trend taking Silicon Valley by storm – Effective Altruism.

An EcoAudio certified production.

Abridged by Laurence Wareing
Read by the author
Produced by Eilidh McCreadie Show less