Syd asked me to watch a video on www.ted.com. It was a talk about Ideas that are copied with some form of variation. She relates to a new form tech memes or temes that may be involved in us communicating with other alien beings in our universe. Link to video http://www.ted.com/talks/view/id/269 Link to skeptiko podcast I talk about http://www.skeptiko.com/audio/skeptiko-2007-03-05-59234.mp3