Giving a kidney to a stranger? Researchers call it 'extraordinary altruism'
Only about 300 to 400 people a year give a kidney to someone they never met. It's an act of generosity so unusual, a neuroscientist studies the people who do this.
Only about 300 to 400 people a year give a kidney to someone they never met. It's an act of generosity so unusual, a neuroscientist studies the people who do this.
(Image credit: Chinnapong/iStockphoto)
What's Your Reaction?