I have two questions about hunting and fishing: First, is it is ethical to use powerful machinery and high-technology to find and harvest fish and game? Second, is "professional" fishing ethical? It is unlikely that the human race would have survived without the dietary protein derived from hunting and fishing. At some point, hunters and fishers became "sportsmen" as well as providers, but still universally accepted the ethical principle that one must kill or catch only what would be used as food for the family. For my 70 years thus far on this earth, I have sought and caught fish to cook, and eat; and I have hunted and killed game birds and animals to cook and eat. Any excess has always been given to others for consumption or preserved for future meals. I regard this practice as ethical and in a proud human tradition dating from as far back as ancestry can be imagined. My hunting has always been on foot or horseback, sometime accompanied by a dog, and my fishing from the bank or in a small boat...

I think you would really enjoy a new anthology from Wiley-Blackwell-- Hunting . It is written largely by and for hunters, and looks at the sort of ethical questions you raise in a way you will find hospitable. I think hunting is extremely difficult to justify. Though once necessary to obtain necessary nutrients, clothing, etc., killing animals to obtain these things is no longer necessary. It doesn't really help justify hunting/fishing to eat what you kill, if you could have eaten something else. Even assuming it was necessary to eat meat, it would still be problematic to engage in killing as a recreational leisure activity--which is what hunting/fishing are for most people. If the main goal of sport hunting/fishing are having fun, and food is just a byproduct, something odd is going on (as I argue here ). But now getting to you question... Hunters who are concerned about fairness at least see animals as "subjects" instead of merely as "objects." That's all to the good. Fair...