Singer also signed The Giving Pledge, a commitment by wealthy individuals and families to donate more than half of their wealth to address society's "most difficult moral and economic challenges." In his commitment letter, he stated, "The Giving Pledge uniquely combines the direct provision of resources with the power of an idea - the idea that fostering discussions about the purpose of philanthropy may improve our philosophies of giving and lead to better results for those in need." Singer concluded in this letter that he is "happy and grateful to sign up for such a worthy endeavor."
Evil man, that.