I just read a story about a study being done by a new University of Washington that was funded and the satellite data from NASA, that was about the Arctic Polar Bears. It said that the climate change has been affecting the feeding and breeding of these 19 polar bears population. It has been having a negative impact on them. I did not know that a polar bear depends on the sea ice to eat. They can not outrun their prey so the sit at the air holes of the seals and when they go up to get air the bear will capture it to eat. The days that this ice is available to the bears have shortened over the thirty-five-year study to almost seven weeks. The study shows that this is a continuing pattern. I am really worried about the outcome for these bears. It is sad to think they may become extinct.