Every few years there's another "end of the world" or Mega Disaster on the horizon. I highly doubt that anything bad will happen except that it will get really hot.
Here's what will happen:
NASA, "It's gonna get real hot!"
Dudes, "Oh snap! What can we do!?"
NASA, "Well, we'll get some engineers to building some thing-a-ma-bobber to make it all peachy keen."
Dudes, "Sweet."
Yeah, I think that's an accurate depiction of how we'll avoid Armageddon.




