Great reply!
The second type is also inherently misanthropic. Their ideal is some Eden without humans at all. _Any_ human impact is morally wrong to this type of environmentalist.
Contrast that with the conservationist hunters, sportsman, fisherman, etc. who wish to conserve natural environments with a keen eye towards sustainability and ecosystem health. Human intervention in culling herds can actually be a kindness to animals whose predators have been eliminated, yet some will oppose it regardless of what the Department of Fish and Game and other scientists suggest simply because it involves hunting and eating meat.
Cutting off the nose to spite the face... which rhymes with the nuclear debate here.