Meet the change leaders: Ken Powley

One glimpse at the August 2024 wildfire incident map of Western North America and one might have thought half the continent was on fire. Oregon had declared a statewide wildfire state of emergency through September. California was grappling with the Park Fire, the fourth largest in the state’s history. New Mexico was recovering from flash floods exacerbated by the South Fork and Salt fires. The National Interagency Fire Center was reporting 85 large wildfires requiring active management, with nearly 30,000 wildland firefighters and support staff deployed, and evacuation orders in place for 20 fires. Meanwhile, Canada dealt with the incineration of the scenic and popular tourist town of Jasper and the evacuation of Saddle Hills County in Alberta, also requiring emergency measures to sustain incident operations including needing to mobilize international support through the Canadian Interagency Forest Fire Centre. Fire services worldwide are increasingly engaged in protecting communities and natural resources, in geographies as diverse as North America, Chile, Siberia, Greece, Australia, and South Africa.

The 2024 fires in Western North America are not an anomaly; rather they reflect a global trend. The science is consistent and clear: Extreme wildfires have more than doubled in both frequency and magnitude over the past two decades, and this trend is expected to continue. Fires are a natural phenomenon across biomes, affecting just about every continent. However, in the context of unfolding climate change trends, including extreme heat and wind conditions, the risk of wildfire impacts is drastically increasing. Extreme wildfire impacts now span geopolitical boundaries, affecting diverse communities and ecosystems each year. Fires can burn wherever fuel is available, without regard for a community’s resources, politics, or development. While the challenge is complex, it is also unifying. We share the burden of catastrophic wildfires, and the potentially irreversible consequences they can cause.