World’s Richest Man Opens His Soumaya Museum In Mexico City - Kerry A. Dolan - Shades of Green - Forbes

World’s Richest Man Opens His Soumaya Museum In Mexico City - Kerry A. Dolan - Shades of Green - Forbes: "Carlos Slim has taken heat for his lack of philanthropy (compared to the size of his $74 billion fortune) and his unwillingness to sign on to the Giving Pledge, a movement by Bill Gates and Warren Buffett that encourages the wealthy to give half their riches to charity. The Soumaya Museum is worth just a fraction of Slim’s stake in Latin American wireless phone company America Movil, but it is nonetheless a positive step on Slim’s philanthropic path."