Climate change raised the odds of unprecedented wildfires in 2023-24
The Inaugural ‘State of Wildfires’ Report report, published in the journal Earth System Science Data (ESSD), offers a comprehensive analysis of global wildfires, supported by data from the Copernicus Atmosphere Monitoring Service (CAMS). The report provides crucial insights into extreme fire events, their causes, predictability, and the role of anthropogenic factors, and the findings highlight the essential role of scientific data in informing policy and improving resilience. The report shows that if there is no action to tackle greenhouse gases now, wildfires similar in scale to the 2023-24 season will become over six times more common in Canada by 2100, and twice as common under a low emissions scenario. Highlights: Fueled by climate change and human activity, a series of wildfires shattered records for burned areas and carbon emissions across the globe in 2023-2024, leaving a lasting impact on ecosystems, air quality, and communities. The 2023-2024 global fire season saw unprecedented wildfire activity in several regions, particularly in Canada. Approximately 3.9 million square kilometers burned globally during the 2023-2024 fire season; this ranks 12th among the 22 fire seasons since 2002. However, despite the lower-than-average burned area, fire carbon emissions were 16 percent above average and ranked seventh-highest since 2003....