Thank you to everyone who responded. Lots of longer posts with thoughtful explanations. Yeah, some people seemed to misunderstand the gist of the original post, but this thread has pretty much stayed on track. I appreciate the time you took to respond. I'll respond in kind to a few ideas.
This same basic idea was expressed in a post that seemed to think I was making "zero-risk" my gold standard of behavior. I didn't mean to imply that at all. I DO think it makes sense to to evaluate things based on levels of risk. Further, this is exactly what societies around the world have been doing: suggesting and regulating and mandating based upon what someone, or some group, in our governments decides is acceptable risk.
However, at least in the US, we've been using a euphemism--the science--in a way that obscures the fact that these are subjective decisions made by fallible people. The use of "follow the science" removes the personal responsibility of the decision makers. "Don't blame at me. The science made me do it."
There were a couple of posts with similar ideas, suggesting that when we see someone urging us to "follow the science," what is meant is actually "follow the suggestions of a group of experts who know more about this than you do." First, I might be wrong, but I don't think that's the effect that invoking "follow the science" generally makes in the minds of most. I will stand by my original opinion that it implies an objective, monolithic, right answer. That said, I absolutely agree that we ought to be openly encouraging people to "consider the suggestions of a group of experts who know more about this than you do."
Using "the science" instead of "the suggestions of a group of scientists" obscures the fact that the suggestions, regulations, and mandates are coming from people--albeit experts--and are not objective facts. Someone who takes issue "the science" is easily portrayed as dim-witted and is quickly marginalized. Someone who disagrees with the suggestion of a scientist regarding an acceptable level of risk cannot be so easily pushed aside. This is the core idea of my original post.
OK, maybe. My point was meant to be that "follow the science" suggests a clear right/wrong, effective/ineffective, binary, objective dividing line when it comes to risk that ought to dictate our behavior. Pointing out that it is more about statistics was meant to highlight the fact that there are greater and lesser degrees of risk and that "the science" only shows us what those are, but does not tell us anything about how we must, necessarily, behave.
Thanks again for the thoughtful responses. They've helped me to realize where I might have expressed myself better. It's a good thread. Maybe don't delete this?