my feelings
short and simple
Global warming= warming of the earth
Global cooling= cooling of the earth
Meaning cycles that the earth experiences throughout time.
In other words the earth has a long time when she's on her period and when she's not on her period.
I think people confused pollution and global warming.
Some say pollution is helping global warming where as I don't believe that.
Pollution however gets into the air and it's bad for us to breathe in but I do not believe it has any affect on how the earth is going to function it's temperature cycles.
Should we be concern about global warming?
No, because as mammals our bodies learn how to adapt to temperatures.
Unless in extreme cases but I don't see that happening any time soon and if our ancestors survived the extreme warming periods and the cooling periods then we can too especially with all of our technology we have today.
Should we be concern about pollution?
probably and to be honest we have done a lot in the US to reduce pollution. It was much worse in the 1800s during the Industrial Revolution