see the article i just posted from 1980 by Gregg Easterbrook on this theme - If you are a critical thinker and haven't read his posts on the shuttle, you should

see the article i just posted from 1980 by Gregg Easterbrook on this theme - If you are a critical thinker and haven't read his posts on the shuttle, you should... http://news.ycombinator.com/item?id=2738448 http://news.ycombinator.com/item?id=2738448