Aussiecon 4 - The Climate Change Panels (Part 2)
Hi all, I attended four climate change sessions at Aussiecon 4, two of them I wrote about in my last Aussiecon post. Designer Planet: Averting Climate Change with Geoengineering . This session was conducted solo by science fiction author Gregory Benford . He is also an astrophysicist in the Department of Physics and Astronomy at the University of California, Irvine . I have read a number of his novels including the excellent 1980 Nebula Award winner Timescape . During the talk he gave out his email address so people could request further information, I did so. He emailed back a number of articles including two which comprised much of what he said during his talk, and an excellent article Prozac for the Planet by Christopher Cokinos , about a geoengineering conference which he attended. Gregory Benford started by telling us that greenhouse gases make up 388 parts per million of the atmosphere, and that is increasing by 3ppm per year. (Currently world attempts focus on k...