Earth is basically self correcting. If it wasn’t there wouldn’t be life here.
Very true but then again, the individual species aren't always able to keep up. Maybe mankind will be able to cope (if this fantasy ever actually comes to fruition.... and if it does, it will almost certainly not be due to man's activities....), but if we don't, maybe the sharks and crocodiles and cockroaches will evolve into something better in the long run anyway.