think about building modern day Noah's Arks. Now it may seem crazy, but think about how many lives it could save.

Over the past few years there have been increasing amount of natural disasters inlucing:
April 2011 tornado outbreak. killed hundreds and mabey even thousands. Cost billions of dollars in damage.
March 2011 one of the most powerfull earthquakes struck off the shore of Fukushima, Japan. A mag of 8.9 or 9.0. Thousands of lives were lost aswell as billions or mabey even trillion dollars of damage.
Summer of 2011. One of the worst outbreaks of wildfires.
Tempratures reaching well past the hundreds
Texas's long drought.
Even though the earth is changing, we should think about building some kind of ark or bunkers, incase of an E.L.E(Extinction Level Event) building them in mountans or even caves. It should be a thought to consider. Who knows what our future climate has instore for us.