America, 2049: Summer temperatures are intolerably high, the fossil fuel industry has shut down, and humans are implanted with a 'Flick' at birth, which allows them to remain perpetually online. The top echelons of society live in Floating Cities off the coast, while people on the mainland struggle to survive. For Rose, working as a hostess in the city's elite club feels like her best hope for a better future. When a high-profile client offers Rose a job as an escort at a fledgling company in northern Canada called Camp Zero--a source of fresh, clean air and cool temperatures--in return for a home for her displaced mother and herself, she accepts it. But in the north, all is not as it seems. Through skillfully entwined perspectives, including a young professor longing to escape his wealthy family and a group of highly trained women engaged in climate surveillance at a Cold War era research station, the fate of the Camp and its inhabitants comes into stunning relief.