"Connecting the Dots: Climate Change Fuels Heat and Smoke Crises"

Human-caused climate change is increasing the frequency and intensity of high temperatures, as well as exacerbating dry conditions that fuel catastrophic wildfires. This combination of heat and wildfires is causing widespread smoke and haze across large parts of the United States. Climate change is the underlying factor behind these crises, making extreme weather events more common and intensifying their impacts on air quality. The burning of fossil fuels is loading the dice in favor of warmer weather, leading to heatwaves and record-breaking temperatures. The effects of climate change are not limited to local or regional disasters, as demonstrated by the international reach of this year's Canadian wildfires. The drying out of flammable matter due to higher temperatures is causing wildfires to burn more intensely and severely, damaging ecosystems. The area burned by wildfires in Canada has been increasing over the decades, with longer fire seasons and more frequent large fires. The pace of these changes is alarming, highlighting the urgent need to address climate change.