Written by Lee Stevenson, sorry I am a lousy editor. I do not believe man contribute to changes in the climate. I believe things go in cycles and the climate change is a natural occurrence. That being said lets look at the other side of the coin.
In the 70s data seem to indicate there was a global cooling many had believed this was occurring because of that and they claimed we were headed for the next ice age.
They believed the particles from pollution man was putting into the air was having a cooling effect on the planet.
They speculated variations in the earths rotation caused ice ages so we may be headed towards another ice age.
They even speculated the pollution from man would cause another ice age.
There were volcanic eruptions in the 70s and they speculated that was going to send us into a new ice age. Even now they speculate this could happen.
Scientist even theorized we were in a cooling trend.
Even now there are scientist speculating that we may be headed for another ice age.