DAVID CALLAHAN has appeared on hundreds of television and radio programs, and also frequently served as an expert source for journalists. As the founder of Inside Philanthropy and author of The Givers, David's areas of expertise include philanthropy and trends in charitable giving, the wealthy and class politics, and the intersection of philanthropy and public policy.
David has a detailed knowledge of many of the top business leaders who are engaged in large-scale giving, as well as the operations of leading private and corporate foundations. David is also knowledgeable about corporate social responsibility, activism and social movements, and a range of economic and social policy issues. In addition, as the author of The Cheating Culture, David often comments on issues of ethics and moral values.