Andrew Keen (born c. 1960) is a British-American entrepreneur and author. He is particularly known for his view that the current Internet culture and the Web 2.0 trend may be debasing culture, an opinion he shares with Jaron Lanier and Nicholas G. Carr among others. Keen is especially concerned about the way that the current Internet culture undermines the authority of learned experts and the work of professionals. Source: Wikipedia (en)