Sacrificing everything for others: a look at people who are "extreme do-gooders" - December 24, 2015 (1/3)

Summary: For many the holiday season is a time for acts of charity, but some people are wary of selflessness because it may harm people you are close to. Larissa MacFarquhar examines what motivates people to become extreme do-gooders and the backlash against them.