At the 2006 Beyond Belief, the 2008 TAM6 and other large gatherings Neil deGrasse Tyson would routinely share three false histories
Tyson has a PhD in Astrophysics and actually did some work in the subject when he was a graduate student and the years immediately after. That's his area of expertise, the area in which he was professionally trained. Today he's a planetarium director and a writer of popular science titles (some of them rather good).
My point is that Tyson is not an historian of science. And he isn't someone with philosophical training. Yet many of things that he's quoted as saying concern the relationship between science and religion, or the place of science in human life and among other intellectual activities. Areas in which he's just an opinionated layman, like pretty much everyone else. The problem here is probably taking him as an
authority on matters such as these.
My own reservations about Tyson concern how he seems to think of 'science' not as the contents and varied methods of physics, biology, chemistry and all the rest, but more broadly as the exercise of reason generally, in any aspect of life. Which to me threatens a sort of scientistic imperialism in which history, philosophy, and (yes) religious thought are forced into the steel embrace of the physical sciences.
At
Beyond Belief were celebrity skeptics like Ann Druyan, Lawrence Krauss, Sam Harris, Michael Shermer, Richard Dawkins, Carolyn Porco and others. At
TAM6 were P Z Myers, Stephen Novella, James Randi, Michael Shermer, Penn and Teller, Phil Plaitt and others.
In some (most?) cases, they might have been rather historically ignorant themselves and already believed what he was telling them, nodding in agreement.
Tyson repeatedly flopped three steaming piles in front of a Who's Who list of celebrity skeptics. They were consumed without question.
And most of them probably knew Tyson personally. Even if they recognized some historical errors, they might have wanted to be polite and not show up their friend.
So far as I know, not one of them has objected to Tyson's fictions. Are they okay with using falsehoods to push their narrative?
Tyson's errors were probably examples he used, employed by him in the service of some larger point that he was trying to make. And his audience almost certainly agreed with his larger point, even if they might privately have thought that his argument for it wasn't all that good. And many of them probably didn't even notice his errors.
Perhaps the bottom line here is that people are willing to accept far worse arguments in favor of things they already believe than for things they oppose. That's as true for "skeptics" as for the ufo or paranormal "nuts" they fight incessantly. We see it every day in our hyper-partisan politics. It's a human failing I guess that can be found in everyone.
I'd say 'yes'. (As most of us are.)
As for me, I'm hugely skeptical about movement "skepticism". I do agree with them much of the time and they have many good things to say. But they are promoting a line: their own very scientistic and physicalistic worldview.
And I strongly oppose what I perceive as movement "skepticism's"
authoritarianism, the idea that laypeople are somehow obligated to believe whatever they are told in the name of Science, at risk of being denounced as "anti-science" or as a "denier", todays revivals of "heathen" and "heretic".
The answer to movement "skepticism" is perhaps to be a
real skeptic. Have some sliding-scale of doubt about
everything you are told. Treat everything you are told as data-points to be considered, not revealed inerrant truth to be cravenly believed for fear of attack and ostracism.