“ More than 99% of my wealth will go to philanthropy during my lifetime or at death.” https://givingpledge.org/pledger?pledgerId=177 https://givingpledge.org/p

“ More than 99% of my wealth will go to philanthropy during my lifetime or at death.” https://givingpledge.org/pledger?pledgerId=177 https://givingpledge.org/pledger?pledgerId=177 I think he’s already given away more than 50% of his Berkshire holdings.