Hunting itself doesn't preserve animals, but the desire to hunt for sport over profit (i.e. poaching) allows for a system that preserves animals. Hunters want to keep hunting, so they have implemented a sort of market for tags that makes sure populations remain healthy.
Right now it seems like the majority of money coming into organizations tasked with preserving wildlife comes from hunters. After all, it is in their best interest that the wildlife sticks around for as long as possible. If we take away hunting, how many do you think would donate in lieu of buying a tag?
If you are interested at all in understanding the pov of hunters, I'd recommend the Radiolab episode "The Rhino Hunter". There's a bit more to it than "bragging your vanity and your hollowness on some poor's animal corpse." http://www.radiolab.org/story/rhino-hunter/
Right now it seems like the majority of money coming into organizations tasked with preserving wildlife comes from hunters. After all, it is in their best interest that the wildlife sticks around for as long as possible. If we take away hunting, how many do you think would donate in lieu of buying a tag?
If you are interested at all in understanding the pov of hunters, I'd recommend the Radiolab episode "The Rhino Hunter". There's a bit more to it than "bragging your vanity and your hollowness on some poor's animal corpse." http://www.radiolab.org/story/rhino-hunter/