Nano Goulash

Robin Green went to a public seminar on nanotech in the U.K. and filed this thought-provoking report on nano-ethics, Drexlerian nanotech, public perception and a frustratingly "low level of understanding of nanotechnology amongst the audience." Interesting stuff, how fact, fiction, politics and perception are tossed into the nanopot, producing a sour soup indeed. Discuss