Mass Extinction

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Tag archives for Mass Extinction

In January, Hillary Clinton still possessed the benefit of the doubt. Memories of her and Bill snarling at Barack Obama in 2008 had faded, and despite her long and dreadful record, it’s always possible to turn over a new leaf. But Clinton’s ongoing response to Bernie Sanders shows why she is unfit for the presidency. Even…

Life has been growing on Earth for about 4 billion years, and during that time there have been a handful of mass extinctions that have wiped out a large percentage of complex lifeforms.  Asteroid impact, volcanic eruption, climate change, anoxia, and poison have dispatched untold numbers of once-successful species to total oblivion or a few…