Neil Gould wrote:



The same cannot be said about an ecosystem that will no longer support
human life.

Neil




Please cite one legit source that says the current Global warming trend
is going to bring about an ecosystem that will no longer support human
life.

If humans are causing GW then with the exception of us doing something
that causes a VERY rapid and overwhelmingly great change (like popping
off several 1000 nukes) there isn't anything we can do to cause that
sort of change because long before enough had been done to kill everyone
enough would be done to kill enough of us to stop the human caused GW.