A new study published in Nature estimates that wildfire smoke causes over 41,400 excess deaths annually in the U.S., a figure more than double previous estimates. The research projects a significant increase in these deaths, up to an additional 26,500-30,000 by midcentury due to climate change. Wildfire smoke is now considered a greater health risk than other climate change-driven threats, such as extreme heat. The study’s findings could influence public policy, particularly regarding environmental regulations.
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A letter from six U.S. Congress members to Canada’s ambassador expressed concerns over Canadian wildfire smoke impacting their constituents’ enjoyment of summer. The letter attributes the issue to a lack of forest management and potential arson, prompting inquiries on mitigation plans. Canada responded by stating that they take the issue seriously, while experts highlight that lightning-caused fires are common, climate change exacerbates the situation, and that smoke crosses borders.
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Wildfires raging over 4,000 miles away in central Canada caused an unusual atmospheric phenomenon over the UK on Saturday and Sunday. A hazy, eerie sun and sky resulted from the smoke traveling across the Atlantic. The event was widely documented by BBC WeatherWatchers across the country. This unusual visual spectacle highlighted the far-reaching impact of the Canadian wildfires.
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Devastating wildfires across Canada have led to over 21,000 evacuations in Manitoba and Saskatchewan, prompting both provinces to declare states of emergency. The Canadian military is assisting with evacuations and firefighting efforts, as the situation is described as unprecedentedly severe. With no rain predicted and a dry summer expected, conditions are expected to worsen, potentially impacting air quality in neighboring US states. The increased frequency and intensity of these fires are linked to climate change, highlighting the growing threat to both human populations and natural resources.
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John Q. Hosedrinker