Writing in Reason magazine, Jacob Sullum laments that “Marjorie Taylor Greene Presents Republicans With a Sadly Familiar Choice Between Blind Loyalty to Trump and a Basic Respect for Reality”.

That’s true. But the choice between in-group loyalty and basic respect for reality was a core problem for the right when Trump was still a Democrat, and propertarians/libertarians/classical liberals were among the most prominent enemies of reality. For decades, they advanced a conspiracy theory in which all the governments in the world, backed up by every major scientific institution, were advancing a fraudulent theory of global warming.

Here’s a pretty typical example from Pat Michaels, then the lead climate authority at Cato, being interviewed on Fox

LEVIN: Let me stop you there. Who does these computer models?

MICHAELS: Governments. There are 32 families of computer models that are used by the United Nations, each government sponsored. And all of them are predicting far, far too much warming.

… it’s not the science that’s determining how much it’s going to warm. A lot of people don’t know this, but it happens to be true, and you know, we could speculate as to why that paper was published right before the 2016 election? I wouldn’t want to impute causation, but gee, if …

… When you buy off the academy, you can get what you paid for …So now, the academy roots for anything that is big government that it feels it can tie onto to maintain this relationship. The roots of political correctness, there are many, manifold and varied. But one of them certainly was the enslavement of the academy.

This seems to me to be more, rather than less, crazy than Trump’s “stop the steal” or even QAnon. At least in these theories, the conspirators are trying to achieving something big – establishing a socialist dictatorship or making the world safe for cannibal lizardoids. By contrast, Michaels wants an equally expansive conspiracy with tens of thousand of particpants (including lots of rightwing governments), whose object is – the establishment of an emissions trading scheme?

Before denouncing QAnon, libertarians ought to take some responsibility for their own leading role in the campaign against reality.