I’m thinking the animals would easily defeat us, since trying to get all 8 billion+ humans to agree on a plan of attack would be a near-impossible task. By the time we’d be done trying to coordinate a plan, I figure the lions and cheetahs would have already devoured us, not to mention the larger animals like the elephants.
Even so, I think we shouldn’t underestimate the smaller creatures like rodents and insects. Most of them carry diseases, so if they came in large numbers, they could easily wipe out a good percentage of humans.
However, if humans were allowed to use the military’s weapons, like tanks and canons, I think we might have a fighting chance. But if we went straight to using the nukes, it would result in no winner since the whole planet would die.
Would the animals win, due their sheer numbers and combined strength? Or would the humans win because of our combined intellect and vast knowledge of the animal kingdom? What do you think?
Do viruses and bacteria count? Antibac resistance is building. I imagine a virus that fritzed our brains would give animals some advantage.
Neither of those are animals
But what if poison ivy became sentient and chased humans down?