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Washington Post’s science reporter claims: ‘Climate change affects everything — even the coronavirus’ – ‘No aspect of life on this planet has been untouched by climate change — viruses included’


By Sarah Kaplan – Washington Post science reporter


Is the coronavirus pandemic connected to climate change?

— Tom, France

The short — and incomplete — answer to this question is: not really.

Although climate change is expected to worsen many kinds of disease, especially tropical illnesses carried by insects, coronaviruses like the current one are not on the list. Scientific evidence suggests that SARS-CoV-2, the germ that causes covid-19, is closely related to a virus found in bats. Humans may have contracted it through an intermediate host, a scaly anteater called a pangolin that is traded at illegal wildlife markets.

The virus doesn’t appear to care what the average global temperature is; indeed, a National Academies of Sciences panel last week cautioned that changes in heat and humidity may not affect how covid-19 spreads.

The more accurate answer is: of course. Climate change is frequently described as a threat multiplier, something that exacerbates existing problems and creates new ones. No aspect of life on this planet has been untouched by climate change — viruses included.

The world is rife with viruses; at least 320,000 kinds are known to infect mammals alone. And these pathogens rarely stick within one species.

Most of the pandemics of the past 100 years — indeed, most of the diseases that humans can have — were caused by “zoonoses,” or germs that come from other animals. HIV emerged from nonhuman primates. Ebola is borne by bats. The measles virus evolved from a disease that hurts cows sometime around the third century A.D.

Viruses hijack the cellular machinery of their hosts to make copies of themselves, and many don’t have any proofreading mechanism to edit mistakes out of their genetic material. This means they mutate far faster than cellular life and can adapt to change rapidly.

By altering the environment at a faster rate than any other moment in geologic history, scientists say, humans have created a wealth of chances for viruses to evolve.


Related links: 

NYT goes full astrology: ‘In a single article, NYT blames CO2 for allergies, Lyme disease, malaria, dengue fever, extreme weather, asthma, trauma, depression, high blood pressure, & heart disease’


Climate change increases the spread of malaria


Climate Flip-Flop: ‘Global Warming’ Will Now Cause LESS Disease

Climate Change Experts Flip-Flop, Again: Global Warming Will Now Cause Less Disease

Oops. Which is it?

2016 Claim: ‘Warmer climate could lower dengue risk’

Mosquito borne dengue fever

2015 Claim: ‘Dengue Outbreaks Increase with Climate Change’

Dengue Outbreaks Increase with Climate Change.clipular

The mountain of failed predictions and significant flip-flops seems to be never-ending when it comes to climate change experts.

For years they predicted (i.e. carelessly speculated) that a warming climate would increase the incidence of the nasty dengue fever disease. (See: Flashback 2011: NYT : ‘In a single article, NYT blames CO2 for allergies, Lyme disease, malaria, dengue fever, extreme weather, asthma, trauma, depression, high blood pressure, & heart disease’)

But now researchers are reporting that the incidence of the disease (and Zika as well) could actually be reduced with warming climate change. (Someone had better tell the AP and Al Gore! See: Associated Press’ Seth Borenstein Links Zika outbreak to global warming – Al Gore Aproves & NYT: ‘Global Warming’ Could Be Causing Malformed Babies In Brazil)

While climate change generally poses a major threat to humanity, it also may reduce the incidence of dengue in some areas,” said Dr Harley, an epidemiology researcher at the ANU Research School of Population Health. … The findings are also relevant to other mosquito-borne viruses including Zika because the mosquitoes that carry dengue also transmit the Zika virus. … “There is significant concern in countries on the margin of the tropical areas where dengue is mainly found, that with global warming dengue and other mosquito-borne viruses such as Zika will encroach and become common,” Dr Harley said. … “Previous projections have suggested that climate change will increase transmission of mosquito-borne diseases globally. … “Our work, using a mathematical model based on Queensland conditions, suggests that dengue transmission might decrease with greater warming.”

Naturally, this is good news that all global warming alarmists should embrace, with the exception of a single caveat regarding the study that should give pause. This latest flip-flop was based on a computer model, which is quite simply, nothing but simulated research using limited empirical evidence. Previous failed-prediction and peer-reviewed articles.