Christopher Nolan’s Interstellar paints the portrait of a brave new time in the future when we will finally cut the shackles attaching us to our dying home planet and embrace our nomadic nature. Having turned the earth into a gigantic dust bowl, where the soil is increasingly barren and the air unbreathable, we will move on to greener pastures, in the shape of as yet unpolluted planets in faraway galaxies. After all, why shouldn’t planets be more like paper tissues—one soiled and tossed, another one already on the way?