This is just so heart-breaking. Polar bears should be living in a land full of ice and have seals or fishes be their food. Was the land covered in ice before? (Sorry, I did not watch the video).
Anyway, one of the contributors to this sad scene is climate change, which is man-made. Hopefully, that polar bear can be given food or treated somehow (it looks so thin). Lastly, thank you for raising awareness!