A good article (and true).
Time moves so slowly for us humans, we don't see that Climate change is real (at least some people :-)
I think this will continue, for both plants and animals, for years to come.
There will be another Ice Age someday-maybe a long way off-but at that point the Earth will cleanse itself, and begin life anew (the only question is, will we still be around and, if so, will we have the technology to survive it?