Polar bears is one of the critically endangered species in the world but how did this happened? It's just because of the neglectful acts human has made in the past decades. We must be saving the earth, not abusing it. She is our mother just like in the picture and a mother's love is forever, maybe earth was a paradise before, but can we rewind the time? NO! Let's put back earth again and let her feel the warmth of our love.