By the time The Atlantic Philanthropies closes its doors in 2020, it will have distributed more than $8 billion—its entire endowment—to advance opportunity and lasting change for disadvantaged and vulnerable people worldwide. Founded in 1982, it was Founder Chuck Feeney's intention to champion "giving while living" and when the foundation closes, Atlantic will make history by becoming the largest foundation to complete its giving in the donor's lifetime.In its grant making, over 60 percent of Atlantic's overall giving ranks as big bets, investments of $10 million or more. Thirty percent of those bets went to social change causes, including gifts to human services, the environment, and international development. Such big bets have the potent...