Human impacts on natural landscapes through urbanization and agricultural expansion have left a deep and enduring imprint on almost every dimension of the natural world. Throughout history, fire has almost always been associated with this human expansion, from field clearance and the burning of fossil fuel biomass to human-induced conflagrations. “The arrival of a fire-wielding species,” observes Stephen J. Pyne, “was a monumental moment in the natural history of Earth” (Pyne, 2010, xvii).