简介：Join visionary philanthropist Bill Gates as he delves into pressing global issues and uncovers cutting-edge technologies that will transform the world.
Franklin Blaisdell,詹姆斯·布拉德利,Bruce Cumings,达纳·罗拉巴彻,Eric Li,巴拉克·奥巴马,Rinok Riklon,Nerje Joseph,Betty Edmond,Lemoyo Abon,Giff Johnson,Gene Curbow,Thomas H. Armbruster,Tony de Brum,Darlene Keju