Consider a donation to PT today and any gift received before October 31 will automatically double in value! Commemorate the 10th anniversary of 9/11 with a donation to September 11th Families for Peaceful Tomorrows. Help us turn grief into actions for peace. All donations received by 10/31/2011 will be matched dollar for dollar up to $20,000.00 by the Institute for Socioeconomic Studies Fund of Tides. This donation was made in memory of Leonard M. Greene, father of Flight 93 passenger Donald Greene. In June 2006, the New York Times published an article by Leonard Greene on how to befriend the Muslim world.