I'm not sure what I believe, I belive there is more to life than that which we can see, touch, smell or hear.
On the subject of hunting, and I have thought about it, If you are a Christian, them the bible states that God created man, and gave him all of the other creatures to do with what he wills.
If you believe in evoultion, then nature has given us the means to be able to domesticate animals to assist us in the hunt, and the means to create weapons to hunt. This is down to the inteligence that we have evolved. (or was given, depends on what you believe!)
Like I said, I don't kn