THE DISCOVER INTERVIEW MARC HAUSER

摘要

A healthy man walks into a hospital where five patients are awaiting organ transplants. Is it morally acceptable to kill the man in order to harvest his organs to save the lives of five others? If you instantly answered no, you share a near-universal response to the dilemma, one offered by peoples and cultures all over the globe. But how did you reach this conclusion? Was it a rational decision learned in childhood, or was it—as Harvard evolutionary biologist and cognitive neuroscientist Marc Hauser claims—based on instincts encoded in our brains by evolution? In his recent book Moral Minds: How Nature Designed Our Universal Sense of Right and Wrong (HarperCollins), Hauser argues that millions of years of natural selection have molded a universal moral grammar within our brains that enables us to make rapid decisions about ethical dilemmas.