Saigon
Gold Member
http://forgottenliberty.com/wp-content/uploads/2009/09/2000-years-of-global-temperatures.jpg
So were the vikings driving too many cars? Their temperatures were warmer than ours.....
It's funny...I think this kind of statement here must have been addressed at least once a week for the past year.
Yes, there were other warming periods - but that does not mean that they were all caused by the same thing, does it?
If you research something like the Minoan Warming Period, you'll find explanations as to what caused it, and how we know what caused it.