posted on Jul, 13 2012 @ 01:53 PM
reply to post by Quantum_Squirrel
Well,many countries have been investing megabucks in deep underground bunker systems since WW2.
We could attribute that to weapons development countermeasures,but maybe there is something more.
I have read a certain account of Cappadocia in modern day Turkey,where they built over 20 levels deep in times as early as 10 000 BC.
Some theory's attribute this to pre knowledge of massive earth changes-possibly volcanic/tectonic in nature.
The people hid underground.
That was long ago,but it will happen again I think.
Maybe not for millenia,or maybe next week.
No one really knows.
So better to be prepared just in case.