The billionaires are doing it. Now you can, too.

Bill Gates and Warren Buffett are asking all billionaires to commit to give 50% of their net wealth to philanthropy. The One Percent Foundation thinks this spirit should be expanded beyond billionaires.

A little goes a very long way. You don't need to be a billionaire to make a difference. Sign The 1% Giving Pledge and commit to give at least 1% of your annual income to philanthropic causes.