Antarctic Edge: 70° South

This was a very one sided "the sky is falling" documentary. They call themselves scientists but they don't understand that the earth changes? Creatures go extinct. It's been happening for millions of years. The earth gets colder, the earth heats up. It happens. After listening to these scientists I would think they cry at night because the dinosaurs went extinct. If people want to build a house on the seashore or on a riverbank then they get the beauty of getting to live near the water, But guess what? You might get flooded. If you do, you knew the risks. Polar bears evolved with thick coats, the ability to swim, big claws, and big teeth. If they can't adapt to the warming temperatures then they might die off. I'd rather they didn't, but some other species will take their place. More species have gone extinct than currently exist. We are bound to lose some over our lifetime. Your time on earth is not that special Mr. Scientist, so get over it and take up a worthy cause.