Last week, Elon Musk shared SpaceX’s vision to put humans on Mars and eventually start a colony. Colonizing Mars is an appealing idea, especially among those, such as Stephen Hawking, who believe our future as a species relies on our ability to become interplanetary. In science fiction, off-Earth
How do you write about the end of the world? Or avoiding the apocalypse? The drying up of our water or our adaptation to living with less? How do you imagine—and make real—global superstorms and cities swallowed by the sea and the hottest summers on record?