Thursday, September 19, 2024

Blinded by science

As my day job is working as a research scientist, I find it important to live by decisions based on empiric evidence.  Living in the USA, and especially in the Deep South, that's not always easy.  This is, after all, the region of the nation best known for discarding settled science in favor of various flavors of religion.  Alabama still requires disclaimers in school science textbooks that claim the principle of evolution is somehow still unproven.  Many other similar topics are disputed by those who can't or won't accept the scientific method:  climate change, the age, and even the shape of the earth.  Fortunately, these misguided individuals can be refuted by a most infallible authority- the slogan t-shirt.  In my collection, I have multiple shirt that proclaim "science doesn't care what you believe."  That is to say, science is true, whether or not you find it convenient to accept it.  This adage is most apropos throughout and after our most recent global pandemic.  For selfish personal and political reasons, many people chose to blame various parties for the origins of the deadly virus, despite having little or no evidence to support their claims.  Early on in the struggle with the new virus, there was little real evidence to be had that supported anyone's claims.  But that has slowly changed, and today another convincing piece was added to the pile.  The prestigious science journal Cell published a paper with strong evidence that the virus arose from a food market in the Chinese city of Wuhan.  This adds to previous work that suggests the most likely source of the virus was a natural spillover from animals sold as food in the market.  Not an accidental escape from a lab.  Not a deliberate pathogen released to target specific populations.  Not any other fanciful theory concocted without evidence and repeated by those with crackpot political views.  As far as humankind is able to determine at this moment in history, this is the best explanation of the pandemic's origin.  Of course, that's not to say future, better evidence will change things if and when it comes to light.  But that's how science works- more and better data improve our understanding of all things.  And as always, one's personal opinions, or religion, or politics don't matter, because science doesn't care what you believe.

 

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