Scientific American's departing editor and the politicization of science

A book came out in August 2024 called "Soda Science: Making the World Safe for Coca-Cola," by Susan Greenhalgh. She's a professor (emeritus) at Harvard. The book is a history. It shows how the Coca-Cola Company turned to "science" when the company was beset by the obesity crisis of the 1990s and health advocates were calling for, among other things, soda taxes.

Coca-Cola "mobilized allies in academia to create a soda-defense science that would protect profits by advocating exercise, not dietary restraint, as the priority solution to obesity." It was a successful campaign and did particularly well in the Far East. "In China, this distorted science has left its mark not just on national obesity policies but on the apparatus for managing chronic disease generally."

Point being, the science that Coca-Cola propagated is entirely legitimate. But that science itself does not tell the whole, obvious truth, which is that there is certainly a correlation in a society between obesity rates and overall sugar-soda consumption rates. "Coke’s research isn’t fake science, Greenhalgh argues; it was real science, conducted by real and eminent scientists, but distorted by its aim."

"Trust the science" can thus be a dangerous call to arms. Here's the book, if anybody's interested. https://press.uchicago.edu/ucp/books/book/chicago/S/bo221451...

There are few slogans I hate more than "trust the science", primarily because it aligns scientific results with faith, which is exactly what science is not about. Science is fundamentally about skepticism, not trust.

Now, obviously that skepticism can be misused by some rando with no qualifications or even time spent researching telling you to be "skeptical" of people who have spent decades trying to figure shit out. What I really believe we should be teaching people is "what are the incentives?". That is, it's become very clear that many people are susceptible to provably false information, so we should train people to try to examine what incentives someone has for speaking out in the first place (and that includes scientists, too).

This is why I hate most conspiracy theories - even if you take everything the conspiracy supposes at face value, conspiracists don't explain how their conspiracy is somehow kept so secret when tons of people involved would have extremely strong incentives to expose it.

I completely disagree with your characterization of this example, and on the contrary I think your example perfectly shows how "follow the incentives" gives you truer, clearer understanding of what happened:

1. If you dug in to the authors of the now infamous Lancet letter ( https://en.m.wikipedia.org/wiki/Lancet_letter_(COVID-19) ), you could see how they had huge conflicts of interests.

2. Early on in the pandemic, you could see how some people went to a lab leak (intentional or not) theory very quickly with no evidence (e.g. "The China Virus"). On the flip side, though, I think you had a lot of people pushing against this who felt that any acknowledgement of a potential lab leak was playing into "conspiracy theories". So my point is that you have to trace incentives on both sides, and both sides had incentives that were actually against finding the actual truth.

3. I think the other thing that is extremely important is to realize that nearly all humans prefer some explanation to "I don't know". Even today you see people on both sides of the Covid origins debate who are adamant their position is right, when I think the real situation is more "Some lab leak or escaped zoonotic virus being studied by a lab is more likely than not". So early on in the pandemic, you had people confidently proclaiming their personal theories as facts that weren't backed up by evidence. And importantly, the truth nearly always eventually comes out. You say "that hypothesis was totally suppressed for the mainstream media for about 2 years". That timeline is wrong, there were lots of things being reported in early 2021 about a potential lab leak - this article that summarizes the state of reporting is from June 2021: https://www.washingtonpost.com/lifestyle/media/the-media-cal...

I agree with #1 and #3, but in trying to be overly fair, you're leaving out some important details in #2.

people went to a lab leak (intentional or not) theory very quickly with no evidence

It was known at the time that the Wuhan lab was studying coronavirus, and known they had both safety and security lapses. That is far from proof, but it is evidence.

Also, the incentive was to blame China was mixed. At the time, Xi had recently the US, and both sides were advancing a trade deal. It was a moment the US govt was trying to improve relations, and particularly get US agricultural sales to China boosted. The lab leak talk was tamped down for months. It wasn't until March that you had US officials really start to talk about it.

The lab wasn’t just studying coronaviruses. The director had intimate knowledge of gain-of-function techniques, with publications and grant proposals to document this. Some of the research was published during her tenure at the lab, so it can be assumed that the research was performed there.