NASA directive might increase the odds of contaminating Mars
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The new push loosens U.S. regulations for sterilizing spacecraft bound for
the Red Planet and calls for modernizing the science of “planetary
protection”
5 hours ago

A good day to you Richard;
ReplyDeleteand thanks for the recent kind comments.
While Feynman's perspective has some merit, especially in line with your post on the "halo effect", I don't find it helpful or constructive. Check out David Deutsch's take explaining explanation here: http://www.ted.com/talks/david_deutsch_a_new_way_to_explain_explanation.html