While I don't like to repeat myself, I will do so.
Polar Bears prey mainly on seals. yes, they do eat other things because they are a super-predator in their environments, but their main food source is seal.
if seals become too plentiful, polar bears will increase in population. more prey, more predators.
seals cause no harm to anybody directly, but polar bears do. Especially here in the Land of Awesome People. They're starting to become quite a nuisance. One busted through this guy's window, dragged him outside of his house, mauled him, and left him for dead.
ever hear of Commercial Fishing?Quote:
And nobody has to sell fish to earn a living.
most of the southern part of Alaska depends on commercial fishing, particularly south western alaska, an area bigger than England and Scotland put together.
seals and sea lions will go through and pick the nets of the fish while the boats are pulling in other nets. how can we tell? cuz we see a buncha seals surfacing to breathe over by our other nets, and the fish remaining have huge teeth marks in them and the nets are all torn up. no, it wasn't sharks because there are very few sharks in alaska and they get caught up in the nets when they try to eat the fish.
and the world is not overcrowded. the entire human population could fit within the city limits of Orlando Florida. tree huggers try to say the world is overcrowded.
if you truly believe the world needs less humans, go ahead and try and thin the population a little bit. you won't get far, but hey. you're doing your part for the planet. <--- sarcasm.