If the average wild mouse lives a much shorter life does that help with the moral calculus? Nature is pretty brutal. I've seen crows get into a burrow of baby

If the average wild mouse lives a much shorter life does that help with the moral calculus? Nature is pretty brutal. I've seen crows get into a burrow of baby rabbits and it didn't end well for the bunnies. I'm guessing your average wild mouse has a pretty short life.