“ One day in the distant future we will have our last nice day on Earth. Eventually, billions of years from now, the sky will be on fire. The sun will swell into a raging inferno that will fill up the entire sky, dwarfing everything in the heavens. As temperatures on Earth soar, the oceans will boil an evaporate, leaving a scorched, parched landscape. The mountains will eventually melt and turn liquid,creating lava flows where vibrant cities once stood.
Michio Kaku (Physics of the Impossible)