CHANGING HOW WE CHOOSE: The new science of morality.

How can current thinking in psychology and neuroscience, about how we make decisions, inform our understanding of moral questions and make for a better society? That question is central to David Redish's book 'Changing How We Choose'. In this podcast David defines neuroeconomics and explains why applying science and engineering models to moral questions is useful, 'engineering' relating to applying what is learned from science to the real world situations. He talks through 'deliberative', 'procedura'l and 'instinctual' decision making systems, underpinned by different neural structures. He explains two key games that help inform his discipline, the 'prisoner's dilemma' and the 'assurance game' with real world examples. David also explains 'asabiya', an Arabic term that denotes an important concept relating to collaboration. We conclude with a discussion of how the optimistic tone of his book, and this approach, stands up to the world as it has evolved since his book was released in 2022.

Participants:

A David Redish, Distinguished McKnight University Professor, Department of Neuroscience, University of Minnesota. https://med.umn.edu/bio/david-redish

Ken Barrett, visual artist, writer and retired neuropsychiatrist: http://www.kenbarrettstudio.co.uk

David's book, 'Changing How We Choose: The new science of morality': https://mitpress.mit.edu/9780262047364/changing-how-we-choose/

An episode of 'Golden Balls', a game show discussed: https://www.youtube.com/results?search_query=golden+balls+split+or+steal+100+000

'The prisoner's dilemma' briefly explained: https://www.youtube.com/watch?v=NdITTDl5coE

Opening and closing music: Prelude to the opera Brainland, composed by Stephen Brown.

Brainland the opera website: www.brainlandtheopera.co.uk

Sketch by KB.

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