"unless you're doing it like Bill Gates and can have very tight control over what your money is actually doing" This kind of impact is actually accessible even

"unless you're doing it like Bill Gates and can have very tight control over what your money is actually doing" This kind of impact is actually accessible even to people who are giving smaller amounts: http://www.givewell.org/charities/top-charities http://www.givewell.org/charities/top-charities