Foreign Policy magazine's list of the top global thinkers of 2010 is mostly politicians and some business leaders. But #1 and #2 on the list are Warren Buffett and Bill Gates for their philanthropy leadership.
The percentage of millionaires in different countries who cite philanthropy as a top spending priority. US is an unsurprising #1, but South Africa, Saudi Arabia and Ireland also rank near top. Australia and Japan at bottom.