Maybe it is OK where we are headed. As Neil DeGrasse Tyson said:
"Nature is the ultimate judge, jury, and executioner. You can argue all you want, but if nature doesn't agree with you, you're wrong. Whatever bias you're bringing to the table, nature will decide."
Maybe it is time to "cull the herd" and Mother Nature figured that out.
Humans won't disappear but by the end of the century the planet will for sure look very different and support way less human life ... at least human life as it is lived today.
You can disagree if you like but if you do go back and read paragraph one above.
I just hope I live long enough to say "I told you so" to the disbelievers.