Everything is fine, the earth simply won't be habitable for humans. The Earth will spin on without us when we inevitably allow industry to destroy humanity by making earth uninhabitable by human life.
It's what we deserve for being so stupid as to see this happening and doing nothing about it to stop it or slow it down. There's plenty of climate change advocates which are almost always drowned out by the chorus of companies and climate deniers who believe propaganda over science.
You make it sound like humans are the only ones affected by climate change. Sea turtles, elephants, polar bears, pandas, there's a fuck load of animals we're directly killing off. Everything is most certainly not fine, even if you don't give a single shit about innocent human lives.
I remember when I passed my test the mid 00's if I did a long motorway journey my bumper and windscreen would be an insect graveyard.. now it's next to nothing.
We will take a large chunk of the planets life with us. I don't think we can destroy it all however, the planet will get to intelligent life eventually.