What do you think about the picture?  Polar bear doing yoga? This is not a picture for fun, but indeed, it’s a heart-breaking one that tells a big story. The seawater surrounding the bear was once a piece of huge iceberg and the homeland for polar bears. But since the recent century, the Earth’s temperature has increased 0.8%, declaring the age of global warming. Humans are the main cause of global warming. We produce excessive CO2 that traps the heat inside the atmosphere. We cause global warming but we’re not the only species that have to bear the consequences. Hotter temperatures melt the ice. Polar bears have evolved for a life…