Yes, Virginia, Human Emissions Do Cause Climate Change [video]

Posted on October 17, 2012

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Here’s why they call it anthropogenic climate change.  The clever folks over at the US National Academy of Sciences explain in chapter 4 how we know that climate change is human caused.

As usual, there is more than one line of evidence.  As usual, the conclusions of all the lines of evidence are the same.  We did it.  People.  And our civilization in particular.

Our fingerprints are all over the planet.  The NAS aren’t saying it to blame, merely to explain.

The blaming part?  Our children will do that, if we don’t do something quick about our bad habits.