
Global News Podcast The Happy Pod: What makes people instinctively kind?
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Jan 31, 2026 Dr Abigail Marsh, psychology and neuroscience professor who studies the roots of altruism; Tim Swinburne, former police officer who donated a kidney to a friend; Cindy Gray, researcher adapting a fathers-and-kids program for prison; Catherine Whitfield, patient who went cancer-free after a clinical trial. They discuss why some people instinctively help, a lifesaving kidney donation, father–child play in prison, and joining breakthrough trials.
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Brains Of Altruists Differ
- Altruists are more sensitive to others' distress and have larger amygdalas than average people.
- Abigail Marsh's research shows altruists' brains react more strongly to others' suffering, opposite to psychopathy.
Rescue That Sparked A Career
- As a teenager Abigail Marsh crashed on an overpass and a stranger rescued her from oncoming traffic.
- She never learned his name but the rescue inspired her career studying why people help strangers.
Start Helping With A Plan
- To become more altruistic, pick a helping activity you enjoy and make a plan to start.
- Abigail Marsh advises action-based habits because helping begets more helping and creates durable change.




