Global warming may be a greater threat than we ever imagined if it starts causing sharknadoes.
That's right, the folks at SyFy have created a film which is at least as grounded in sound scientific theory as, and perhaps a bit more constrained than, Al Gore's "An Inconvenient Truth."
However, instead of boring you to death with Gore's monotone voice reading off a PowerPoint presentation, SyFy's "Sharknado" depicts the inevitable cost of our destruction of the earth.
Here's a fun video that tries to put the threat into proper perspective.
Hopefully, the world will heed the warnings from intellectual giants like Al Gore and the SyFy channel before it's too late. Before the sharknadoes of the apocalypse take flight...