So there is a good reason, then? I've googled it before, and the best answers I've gotten are basically "cause MAMMOTHS!"
If that's the case and there's a good reason, then hell yeah, do whatever we can to prevent climate collapse!
But also, give me small elephants, please? Especially if they can manage Chihuahua sized elephants. I would have so many! And I would make sure they always have a clear view of the moon goddess they worship