A very mixed, but very engaged audience, including journalists, artists and business types, attended last night’s discussion of nanotechnology at the Institute of Contemporary Arts. If they enjoyed it as much as I did, they will have got their money’s worth. The mix of panelists – including a science journalist, a science fiction writer and two scientists – worked very well, I thought. Paul McAuley, the science fiction writer, made sure we didn’t concentrate too much on the here and now, while the journalist, Tom Feilden, brought some perspective and some telling comparisons with previous technology debates. Philip Moriarty kicked the evening off, with a trenchant broadside against the Drexlerian vision. His perspective on this is rather different to mine, in that he’s from the “hard” end of nanotechnology and is very familiar with the practical problems of moving atoms around in a scanning tunnelling microscope, so his critique is based on what he sees as a huge practical gaps in Drexler’s implementation path. I should mention that (like me) Philip has read Nanosystems very closely and very carefully. Drexler remained an omnipresent theme through the evening (the ICA had thought about bringing him across in person, but couldn’t afford the fee).
Some questions and themes from the discussion: