Das Milliardenversprechen
Das Milliardenversprechen
Ver das milliardenversprechen Cuevana 3. 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.
- Género: Documental
- País: Germany, France, United States
- Director: Ralph Gladitz
- Actores: Warren Buffett, Bill Gates, Melinda Gates, Nicolas Berggruen,
