Phil Plait isn’t strictly speaking a political blogger, but the far right wing of the republican party can’t help trying to ruin the nation by perverting scientific fact at every opportunity. Because of this, Dr. Plait sometimes comments on such lunacy. In a follow up he responded to a group of, of all people, McCarthy apologists:

To the commenters on my original post and elsewhere defending McCarthy because there were in fact communists in America: shame on you. Seriously, shame on you. What McCarthy did — and yes, it was a witch hunt — was directly opposed to all the ideals of this nation: free speech, liberty, presumed innocence until proven guilty, and many more. He was only able to ferret out a handful of so-called communists, but even if he had been 100% successful in his efforts what he did was an abomination for anyone in this country, let alone a seated Senator in the United States Congress. He engendered fear and suspicion, a paranoia and chilling climate from which it took years to recover. He betrayed precisely what he claimed to be trying to protect, and will stand as an object lesson for future generations on what happens when our system fails so utterly.

That’s something to remember when we hear republicans talking about the supposed efficacy of “enhanced interrogation methods.” Whether they are effective or not, they are fundamentally opposed to the core tenets of the nation. Whether the Geneva conventions exist or are signed or are relevant to the conversation at all, the acts alone so grossly degrade humanity that to defend them in any context, with any level of success, is truly horrid.