How high-latitude peat and forest fires could shape the future of Earth's climate

Understanding how wildfires influence our planet's climate is a daunting challenge. Although fire occurs nearly everywhere on Earth and has always been present, it is still one of the least understood components of the Earth system. Recently, unprecedented fire activity has been observed in boreal (northern) and Arctic regions, which has drawn the scientific community's attention to areas whose role in the future of our planet remains a mystery. Climate change likely has a major role in this alarming trend. However, high-latitude wildfires are not just a symptom of climate change; they are an accelerating force that could shape the future of our climate in ways that we are currently incapable of predicting.