We support embeds from Youtube, Google Videos, BlipTV, Metacafe, DailyMotion, Viddler, Yahoo Videos and several other approved sites only. Slide 1: Toward a Future Knowledge Society Stephen Downes VENUS Seminars Gebruary 14, 2007 Slide 2: Once upon a time there was order We had two types of knowledgeâ?¦ with things like this (this is the basis for recommender systems) (like Amazon) Bezos Slide 31: No principles or rules describing â??qualityâ?? Privacy Policy & DMCA. Slideshare.net (beta). My Slidespace. Upload. Community. Widgets. Latest. |. Most Viewed. |. downes.