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Seven ways climate change could kill you (really)

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Seven ways climate change could kill you (really)

Unread postby Graeme » Thu 15 Jan 2015, 18:49:54

Seven ways climate change could kill you (really)

What do allergies, heart attacks, salmonella outbreaks, and depression have in common? Give up? Well, most Americans don’t know either, according to an October report from the Yale Project on Climate Change Communication.

The answer is that they’re all symptoms of a warming planet – just some of the health problems that experts say we can expect as temperatures rise.

But when the Yale Project asked Americans what climate change has to do with their health, the nation basically flunked. Only one in four respondents could name a health problem related to global warming. Of those, only 5% could identify a consequence other than respiratory conditions, like asthma, or harm from extreme weather conditions, like heat stroke.

Unfortunately, the list of potential ailments is much longer.

The World Health Organization predicts that climate change will cause 250,000 additional deaths per year around the globe between 2030 and 2050, primarily from malaria, diarrhea, heat exposure and malnutrition.

The health threat will be worse in developing nations, where people are generally more exposed to the elements and advanced medical care and sanitation are less available. But studies show that Americans won’t be exempt, especially those who live in the nation’s low-income communities, children and the elderly.


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Re: Seven ways climate change could kill you (really)

Unread postby Graeme » Tue 14 Jul 2015, 19:00:30

Climate Change May Already Be Costing American Lives

New research suggests that U.S. climate change, and the unpredictable temperature swings it can bring, may boost death rates in seniors.

“Temperature variability emerges as a key feature in the potential impacts of climate change. The take-home message: Unusual temperature is bad for people’s health,” said study author Liuhua Shi, a graduate student in the department of environmental health at Harvard’s School of Public Health in Boston.

Scientists have long been debating the health effects of climate change, and the general assumption is that it will make people sicker through more extreme heat, more flooding and more polluted air.

Shi and colleagues launched their study in the New England area to better understand how weather affects death rates. “Many studies have reported associations between short-term temperature changes and increased daily deaths,” Shi said. “However, there is little evidence to date on the long-term effect of temperature.”

The researchers looked at Medicare statistics regarding 2.7 million people over the age of 65 in New England from 2000 to 2008. Of those, Shi said, 30 percent died during the study.

The researchers found death rates rose when the average summer temperature rose significantly, and death rates dropped when the average winter temperature rose significantly.

The researchers believe the increased risk in the summer is due to an increase in the variability of temperatures. According to Shi, “climate change may affect mortality rates by making seasonal weather more unpredictable, creating temperature conditions significantly different to those to which people have become acclimatized.”


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Re: Seven ways climate change could kill you (really)

Unread postby onlooker » Mon 13 Aug 2018, 17:32:34

http://www.bbc.com/earth/story/20170504 ... -waking-up
Long-dormant bacteria and viruses, trapped in ice and permafrost for centuries, are reviving as Earth's climate warms


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