We have contemplated Earth for a long time, we have long know that we ought to save it, but we are just beginning to fully understand its beauty: the only known living planet, Earth, #OnePlanet Already 410 ppmCO2: we must avoid reaching the 450 ppmCO2 threshold, or else we will loose most of what we can see now in this animation. Spread the word and ask your friends and colleagues to help us cross the 1000 signature threshold before COP24.