Even if she fails to give it all away in her lifetime, she has signed up to The Giving Pledge which means the rest will be given away after she dies. Many billi

Even if she fails to give it all away in her lifetime, she has signed up to The Giving Pledge which means the rest will be given away after she dies. Many billionaires have signed up to the same pledge. Notably, however, Jeff Bezos hasn't sign it.