It’s called The Most Terrifying Video You’ll Ever See, though don’t expect The Blair Witch Project or the new Cloverfield. It’s simply a science teacher using a marker board to outline the options for either doing something about climate change, or doing nothing.

Whether or not you believe in the whole greenhouse effect and climate change, check out this very rational approach that does a good job of balancing all concerns. Not everyone agrees with it, of course, but it’s probably one the most objective analyses on the issue.

He’s added an update to the argument called How It All Ends and related videos on risk management, though the first video may be the most impartial.

I don’t want to color your viewpoint by writing anything more.

Steven Castle - Contributing Writer

Steven Castle is Electronic House's managing editor. he has been writing about consumer electronics, homes and energy efficiency topics for two decades. He is also the co-founder of GreenTech Advocates.