Película

Das Milliardenversprechen

Warren Buffett and Bill Gates launched an unusual campaign in June 2010: both agreed to donate half of their fortunes to charity. The filmmakers followed multi-billionaire Warren Buffett for 18 months, investigating his motives and talking to supporters and opponents of his initiative.

Dirección

Gisela Baur

Dirección

Ralph Gladitz

Estado

Estrenada

Estreno

01/01/2012

Idioma original

Alemán