Reply to thread

Message: <blockquote data-quote="dudebro" data-source="post: 3287171" data-attributes="member: 11234">Well, as many have pointed out before me, the EARTH will be fine, but there's a pesky surface nuisance that might not find it so hospitable.There have also been 5 major extinctions, usually the result of a cataclysmic event like a large meteor striking the planet.  We're in the midst of a sixth extinction, the only thing missing is a causal major event.  What else has changed radically in the past 150 years?</blockquote>