
Kemal G. answered 04/03/17
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Hi Angela,
Yes, it does! The Earth has gone through periods of warming and cooling in the past but the problem with this one is the "rate of it". Humans have been contributing to the increase in the concentration of greenhouse gases like CO2, CH4 tremendously especially since the Industrial Revolution. A fancy word for this is "anthropogenic". If you want to strengthen your argument, I would recommend you to check out the "Keeling Curve".
Hope this helps.
Best,
Kemal