Unstoppable enemy: global warming.
"Polar bears are even starting to drown because the thinning arctic ice is forcing them to swim longer distances -- sometimes more than 100 kilometres." More...
"Polar bears are even starting to drown because the thinning arctic ice is forcing them to swim longer distances -- sometimes more than 100 kilometres." More...
"This whole area is undermined with mines. It makes you think about, 'Where did I build my house?" More...