Planning for Failure

SUBHEAD: Inconceivable! Why failure should be a part of this plan, but isn't.By Sharon Astyk on 14 March 2011 in Casaubons Book - (http://scienceblogs.com/casaubonsbook/2011/03/inconceivable_why_failure_shou.php)Image above: The wreckage of the Challenger shuttle in 1986 just months before the Chernobyl meltdown. From (http://www.aerospaceweb.org/question/investigations/q0122.shtml)."He'll never