Al Gore is the former Vice President of the United States. He is chairman of Current TV, an independently-owned cable and satellite television nonfiction network for young people based on viewer-created content and citizen journalism. He also serves as chairman of Generation Investment Management, a firm that is focused on a new approach to sustainable investing. He is a member of the Board of Directors of Apple Computer, Inc., and a senior advisor to Google, Inc. Mr. Gore is the author of An Inconvenient Truth, a best-selling book on the threat of and solutions to global warming, and the subject of the movie of the same title, which has already become one of the top documentary films in history. In 2007, An Inconvenient Truth was awarded two Academy Awards for Best Documentary Feature and Best Original Song.