Somehow, I doubt the Eath harbors hatred for humanity. If the planet felt anything, it would probably be pity. The apes didn't choose to evolve via the Frozen Flame, it just happened. They can't help being the semi-destructive beings they are. Besides, when have we seen the planet do anything malicious to either Crono & co. or Serge & Co.? No, the demi-humans don't count, and neither does the Dragon God. The planet itself.
I'm sure, the planet would actually realize the many similarites between Dragonions and Humans.