Massive wildfires in Canada helped keep the world cooler in 2023
A wildfire rages in British Columbia, Canada, in June 2023 Imago/Alamy Stock Photo 2023 smashed the record for the hottest year, but it might have been even hotter. The entire northern hemisphere would have been nearly 1°C warmer on average during its summer without the cooling effect of smoke from massive wildfires in Canada, a…
