As fires explode once again in Canada’s boreal forests, and unprecedented smoke clouds descend over the Eastern US, atmospheric expert Daniel Swain explains a newly popular climate denial meme, above.
Liars can use statistic. Who knew?
Nature -Increasing frequency and intensity of the most extreme wildfires on Earth:
Here we identify energetically extreme wildfire events by calculating daily clusters of summed fire radiative power using 21 years of satellite data, revealing that the frequency of extreme events (≥99.99th percentile) increased by 2.2-fold from 2003 to 2023, with the last 7 years including the 6 most extreme.
Although the total area burned on Earth may be declining, our study highlights that fire behaviour is worsening in several regions—particularly the boreal and temperate conifer biomes—with substantial implications for carbon storage and human exposure to wildfire disasters.
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Below, Energy Secretary Chris Wright, in his confirmation hearing, stands by his assertions that wildfire intensification from climate change is “hype”.
The frequency and magnitude of extreme wildfires around the globe have doubled in the past two decades because of climate change, according to a study published last year in the journal Nature Ecology & Evolution. Rising temperatures have ushered in an era of hotter and drier weather, lending the right conditions for wildfires to erupt, the researchers found.
A study released last week in the journal Nature Reviews also found that climate change is contributing to “weather whiplash” — periods of torrential rain followed by dry, tinderbox-like conditions — in the Los Angeles area. Experts say this trend set the stage for the Los Angeles blazes, along with other key factors such as urban sprawl and a resistance to clearing vegetation around homes.
Continue reading “Teachable Moment: Scientists on Wildfires and Climate Denial”






