The Moral Molecule
The New Science Of What Makes Us Good Or Evil
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- 12,99 €
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- 12,99 €
Descripción editorial
Is morality universal? Why are men less faithful than women? Why do some businesses succeed while others collapse? If we have a natural impulse to empathise and care for each other, why are there psychopaths?
Neuroscientist and economist Paul Zak has spent 10 years researching to answer these questions and discover the chemical driver of our behaviour. His research has led him from a 'vampire' wedding in Devon to the jungle of Papua New Guinea and from the US military to a Buddhist monastory.
Detective story, adventure and scientific discovery rolled into one, The Moral Molecule is a brilliant read: compulsively entertaining and potentially life-changing.
PUBLISHERS WEEKLY
Is it possible to locate a single biological element that might explain why some people are good and others are evil? Economic psychologist and neuroscientist Zak (Claremont Graduate University) says "yes" in a book that is by turns stimulating and reductionist. Starting in 2001, he and his colleagues conducted experiments on men and women in various countries and economic circumstances, isolating a single chemical oxytocin as the key to moral behavior. Oxytocin is known primarily as a female hormone responsible for the peaceful attention that mothers give to newborns during breastfeeding. Testosterone blocks oxytocin, which Zak presents as explaining gender differences in cooperative behavior; he also explains why trauma victims have trouble connecting emotionally: oxytocin production is shut down, as it is from early childhood abuse or neglect. Through his experiments, Zak discovers that a simple sign of trust from one person can trigger a surge of oxytocin in someone else, eliciting trusting behavior in return. Zak admits that other factors play a role in fashioning morality. Even so, he demonstrates the intriguing possibility that oxytocin orchestrates the generous and caring behavior we all endorse as moral.
