Gates style philanthropy is like compound interest, it is small in the beginning but has outsized returns over decades. Having a few more percent of the populat

Gates style philanthropy is like compound interest, it is small in the beginning but has outsized returns over decades. Having a few more percent of the population surviving childhood each year does not have a "little better GDP" results, it changes a country from China 1964 to China 2014. http://annualletter.gatesfoundation.org/ http://annualletter.gatesfoundation.org/