hunting

The point that I find most interesting is the fact that most hunters only hunt for "sport" in todays time. It used to be that men hunted for a reason and for food, some type of purpose instead of just for fun. It intreast me because I cant understand why people would just kill an animal that has done nothing to them just because they can. I find these actions indecent and more restrictions should be installed for the hunting population. I am also interested when Causey states that hunters must think and act ethically when it comes to hunting. When is hunting actually ehtical. Is it ethical to kill deer just because there are too many of them? Who decides what is ethical and what is not