I’ve always been a global warming skeptic. I believe the Earth always has, and always will, go through natural warming and cooling cycles. At one time in history the natural cycle of things meant that Greenland was once warmer than it is now. You can’t tell me that anthropogenic global warming is responsible for the much warmer temperatures there thousands of years ago.
The climate scientists that think mankind can change the entire climate of the world in just a few hundred years are arrogant. The Earth has protected itself (or God has protected the earth) from global disasters in the past. Mankind and our activities are of little consequence when you consider the really big picture.
The earth is the LORD’s, and everything in it,
the world, and all who live in it;
for he founded it upon the seas
and established it upon the waters. ~Psalm 24:1-2