No More Wild Tigers Soon

After watching the amazing Planet Earth series (which everyone should watch at least once) you soon realize that many plants and animals that we know today are on their way out (i.e. extinction). Polar bears are royally screwed since they hunt on ice, and there's essentially very little ice in the arctic anymore. Tigers are also well on their way to extinction as they lose their habitats (like so many other animals). There's no easy answer: more people, and growing economies means more resources (land/natural habitats) get used up...The world will look very different in a couple of decades...