I have an odd question that I'm asking in a positive way. Did you consider googling "climate change, decline of civilizations" at all? Personally, I think pe

I have an odd question that I'm asking in a positive way. Did you consider googling "climate change, decline of civilizations" at all? Personally, I think people are asking for sources of extremely easy to access information more and more. People take more time to reply than to do a basic google search. I know of the whole concept of the person making the claim has to back it up, but this isn't debate club, and the information is at your fingertips. I don't know why people ask for sources when a Wikipedia entry a few keystrokes and a couple of clicks away. https://en.wikipedia.org/wiki/Historical_climatology https://en.wikipedia.org/wiki/Historical_climatology