We’re living in a time of unprecedented change. Every week, some new astonishment fills our news feed—whether it’s autonomous vehicles prowling the suburbs or a computer writing a cookbook. Social media posts gasp over companies such as Uber and Airbnb hurtling to deca-billion dollar valuations, unburdened by the physical assets they broker and sell. We’re getting serious, as a species, about making a trip to Mars. It’s a grand time to be alive on our little rock.
