Han wrote:

The scientific principles behind CO2 causing our planet to heat up are
very convincing.
Is CO2 the worst of the gases? No, methane is much worse, but because it
is present in so much lesser quantities, it may not reach the importance
of CO2.
Is the heating by the increased CO2 that much? On a scale of 0 to a
million degrees Kelvin, again, no, but try heating your body up 5 degrees
K, from 310 to 315 degrees. That is not even a 2% increase! But less
than a few hours and you're cooked.

The oceans are known to be a huge sink for CO2 and with cooler
temperatures absorb it. Also, with warmer temperatures, the oceans
release CO2. So the question is which is cause and which is effect.
Does CO2 increase precede heating or does heating precede CO2 increase.

I do know that if we eliminate the stuff from the atmosphere, we're done
for.