(May 20, 2016 at 4:56 pm)Crossless1 Wrote: For that matter, the jury is still out -- in terms of evolutionary fitness -- on human-grade intelligence. We might prove to be yet another evolutionary dead end: unable to collectively overcome our emotional 'wiring' and therefore too smart for our own good.
Of course we will be gone at some point. Does anyone think, we will survive the estimated 4 billion years until the sun quits?