Keith’s note: To Mark McDaniel – thanks – Its nice to see that the “NASA Administrator’s Symposium: Risk and Exploration: Earth, Sea And The Stars” event that Sean O’Keefe, John Grunsfeld, and I put together is still relevant. FYI Wayne Hale ordered a box of the event’s proceedings to use as a textbook when he was at JSC. And yes, I think another event is long overdue. The proceedings are online here at NASA.

Biologist, Explorers Club Fellow, ex-NASA Space Biologist and Payload integrator, Editor of NASAWatch.com and Astrobiology.com, Lapsed climber, Explorer, Synaesthete, Former Challenger Center board member...