Why does it matter if animals go exinct?

This question is in league with asking 'why does it matter if the moon were to be destroyed?' We eat animals, we experiment on animals, we learn from animals. Just because you are not the one doing the research doesn't mean you're not benefitting from it. Think before you speak, could be a lesson to consider. - Jake

from what i see you don't care .just to let you know we are part of the animal kingdom us humans areat the top.