Papal infallibility has got nothing on this guy

So, Sinclair Davidson posted about an article by the GOP conservative Senator Orrin Hatch in which he called for:

... a détente in partisan hostilities, an easing of tensions that can be realized when both sides adopt certain rules of engagement—norms to rein in the worst excesses of the culture wars.

This led to this response by one of the (likely geriatric) culture war/climate change losers in comments (with support from a few others, including uber 50's Catholic CL):

I used to have to argue with Lefties about this:    it's an obvious mistake to start thinking that Reason gives you only one answer in politics.   They are many ways to "reason" about people, politics and a bunch of other stuff - don't start claiming in politics that your side is the only one that has "reason" on its side, as if it is the equivalent of a message from God telling you that you have the One True (and Self-evident) Answer to complicated  matters.

The times have changed and it is now typically the Wingnut Right who are more likely to claim the mantle of infallibility based on "Reason."

What's worse, my complaint about the overclaims for Reason does not apply to the matter of facts.    Wingnuts, with their climate change denialism, don't even get to first base on the matter of the credible use of reason on that crucial issue, because they do not even accept facts.