Imagine the Earth without Amazonia or the Arctic without the ice cap and scale 6 raging windstorms. Though it may seem surreal, the truth is that only six degrees separate our planet from catastrophic climate changes. According to scientists' projections, the Earth's temperature is rising steadily. Proof comes from the Jakobshavn glacier, one of the largest in Greenland: every day it retreats 40 meters, melting at a rate twice that of just a decade ago.