Slate will celebrate that anniversary next week at the Clinton Library, where it will stage the Slate 60 Conference on Innovative Philanthropy.
Speakers will include Bill Clinton, Ted Turner (No. 15 on the Slate 60 list for 2005), William Gates Sr., New York Mayor Michael Bloomberg (No. 7), AOL founder Steve Case, Product RED
founder Bobby Shriver, Venture Philanthropy Partners chair Mario Morino and Generation Engage founder Justin Rockefeller."