Global warming and climate change can never be reversed, the effects of it are felt by not only the human race, but severely by the animal kingdom as well. Humans are smart so they come up with numerous solutions to tackle this overwhelming change, on the contrary animals do not have intelligence such as humans, they have no tools, no technology, no ideas to help them survive, and in the end they eventually die. One of those animals is the Polar Bear. Their habitat depends on the cold.