I find it amazing how Humans think that they are in control of their environment, or even their lives.
We, as a species, need to learn to live in peace, and enjoy the few precious years that we all have.
You have to be a nut to worry that Humans "are solely responsible" for the environment. Also, that we have to invest some ridiculous amount of time, money, and effort, because "SOMEONE" has predicted that the global temperature will rise a few degrees by the end of the century.
Doesn't anyone see how ridiculous it is for us to have "the answer" to a forecasted problem that will happen decades from now?
Spare me. The earth and the sun will do that they feel like doing regardless. We are really nothing more than ants fighting over who controls the anthill.