Space/Science » in reply to The debate is over geological evidence for comet impacts on Earth

The whole thread (18 posts)

• New Evidence for Clovis Era Comet Strikes in North America - phil - 7/22/2009 8:34:58 PM
  • You would think that some people would get the message - E.P. - 7/22/2009 9:49:32 PM
    • Scepticism and science - Adam - 7/22/2009 11:00:13 PM
      • re: Scepticism and science - E.P. - 7/24/2009 4:25:31 PM
      • re: Scepticism and science - phil - 7/23/2009 1:04:49 AM
        • The debate is over geological evidence for comet impacts on Earth - mip - 7/23/2009 11:32:19 PM
          • 5. There is ample evidence that they are very rare - Nick Hoffman - 7/24/2009 1:09:37 AM
            • no there is not - E.P. - 7/24/2009 4:21:37 PM
            • Rare or not, it would only take one - mip - 7/24/2009 2:27:12 AM
              • Statistics vs expectation in the matter of risk - Nick Hoffman - 7/24/2009 6:08:33 AM
              • Statistics Matter - Marsby - 7/24/2009 3:01:17 AM
                • Statistics Matter: Yes they do, and right now NASA is understating the risk by an order of magnitude (n/t) - E.P. - 7/25/2009 3:41:53 PM
                • Risk Analysis vs. Game Ender - mip - 7/24/2009 3:26:44 AM
                  • What Arguement? - Marsby - 7/24/2009 1:51:27 PM
                    • Mark, you have a problem in perception - E.P. - 7/24/2009 4:28:35 PM
                      • Probably So - Marsby - 7/24/2009 5:34:13 PM
                  • But what if there's only a one-in-a-million chance... - alcaray - 7/24/2009 8:06:39 AM
                    • re: But what if there's only a one-in-a-million chance... - Doug Ellison - 7/24/2009 1:37:26 PM