TODAY, THE INTERCEPT launches “A Message From the Future With Alexandria Ocasio-Cortez,” a seven-minute film narrated by the congresswoman and illustrated by Molly Crabapple. Set a couple of decades from now, it’s a flat-out rejection of the idea that a dystopian future is a forgone conclusion. Instead, it offers a thought experiment: What if we decided not to drive off the climate cliff? What if we chose to radically change course and save both our habitat and ourselves?