星河映像影院影评专栏特别关注——最新执导的美国欧美综艺《拯救地球大智慧》已于2007年公映，未知同台飙戏成最大亮点。 Big Ideas for a Small Planet is an American documentary series on the Sundance Channel which focuses on environmental innovations such as alternative fuel and green building techniques. The series premiered on the iTunes Store prior to its release on the Sundance Channel on April 17, 2007. The television series is part of The Green, a block of programming on the Sundance Channe...