Among other things, he wrote this: http://www.nytimes.com/1999/09/05/magazine/the-singer-solution-to-world-poverty.html http://www.nytimes.com/1999/09/05/magaz

Among other things, he wrote this: http://www.nytimes.com/1999/09/05/magazine/the-singer-solution-to-world-poverty.html http://www.nytimes.com/1999/09/05/magazine/the-singer-soluti...