Rigby5
Diamond Member
- Apr 23, 2017
- 31,994
- 10,783
Great Thunberg and all of the "experts" at that summit cannot answer the following question, since it clearly exposes Co2 as a non factor...
During the past million years, Greenland froze while North America thawed, all at the same time on the same planet with the same atmosphere and the same amount of co2 in the atmosphere. What caused that???
Start the Jeopardy! music
First topic on this got moved to environment, and NONE of the warmers here have the intellectual courage to answer it...
Very easy to explain.
There is a 110,000 year long ice age and warming cycle.
Some of it based on orbit and precession angle, but the main thing is plants.
When plants do well, they absorb the carbon and it gets cold.
When it gets cold enough, the plants die.
When the plants die and rot, they release the carbon again.
And then it gets warm again.
And plants start to do well again.
This has happened at least 12 times we know of.
Do you get that?
Now compare that with the current warming.
We have increased global temperatures by 1.5 degrees in about 40 years.
We soon will be or already are at a cusp, where positive feedback mechanisms kick in that greatly accelerate the increase.
They are water vapor and methane that is currently frozen in polar tundra or ocean bottoms.
These positive feedback mechanisms could easily increase the global temp by 10 degrees in tens years, at some point.
And we already were in the peak of the natural global warming before we started this artificial one.
So this is going to result in a double warming, hotter than it has ever gotten in over 500 million years.
We have in