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What does the study say about cold-related deaths?
The study led by Michael Liu from Harvard Medical School indicates that cold-related deaths in the U.S. have more than doubled since 1999. This increase is particularly concerning given that winters have generally become warmer, suggesting that extreme cold events are becoming more unpredictable and dangerous.
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Who is most at risk from climate change's impact on health?
The most vulnerable populations include the elderly, particularly those aged 75 and older, who have the highest rates of cold-related deaths. Additionally, individuals with pre-existing health conditions and those living in areas with limited access to heating are also at greater risk.
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What measures can be taken to protect vulnerable populations?
To protect vulnerable populations, communities can implement strategies such as improving access to heating resources, providing emergency shelters during extreme cold events, and increasing public awareness about the risks associated with unpredictable winter weather.
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How does climate change complicate winter weather patterns?
Climate change has led to an increase in days with temperatures above freezing, which complicates winter weather patterns. This results in fewer freezing days, affecting water supplies and seasonal allergies, and can lead to more extreme weather events that pose health risks.
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What are the economic impacts of rising temperatures on businesses?
Businesses that rely on cold weather, such as those in the winter sports and agriculture sectors, are facing economic challenges due to the changing climate. Warmer winters can lead to reduced snowfall and shorter seasons, impacting revenue and employment in these industries.