[Antoninus]

To what “debunking of Christianity” do you refer?

Mostly stupid memes and articles claiming that Christians picked December 25 to compete with the birthday of Horus, Sol Invictis, Mithras, or the Saturnalia -- not because Jesus was actually born on that day.

[paterfamilias]

Oh; it seemed like you were referring to this article, which it appears you were not.

I thank you for posting it; I found it very interesting.