Advice on Probabilistic Reasoning

The most important advice you could ever get for becoming a reliable critical thinker are the following three tips, each of which depends on probabilistic reasoning. You might want to take my online course in Critical Thinking for the 21st Century to really dive into...

Bayesian Statistics vs. Bayesian Epistemology

Bayesian statistics is now routine in almost all knowledge fields. But I often encounter people who confuse “Bayesian statistics” with “Bayesian epistemology” or even just “Bayesian reasoning.” I’ll get critics writing me who...

Pascal’s Wager and the Ad Baculum Fallacy

I’m sure you’ve all heard of Pascal’s Wager. The gist of it is that if you bet on there being a God (meaning, to Pascal, the Medieval Catholic God), you have an infinite expected return on investment, because at worst it costs you nothing (or at...

Why Christians Are Terrified of Probability Theory

A few years ago Strange Notions published a strange editorial by statistics professor William Briggs, called Bayes Theorem Proves Jesus Existed (And That He Didn’t). I say strange, because it’s weirdly dishonest, incompetent, and irrational coming from someone...

James McGrath Gets Everything Wrong (Again)

Just this month Bible scholar James McGrath, whose incompetence and dishonesty I have documented several times now (example, example, example, example), posted a really foolish attempt to critique Bayesian history on his blog. Titled Jesus Mythicism: Two Truths and a...

How Not to Be a Doofus about Bayes’ Theorem

I’ve been dealing with a bunch of doofuses lately. And I can’t tell if they are alone in their quackery, or if their disease is afflicting anyone else. So here’s a primer on how not to be a total doofus about Bayes’ Theorem. I define a doofus...

Eight Philosophical Questions We’ll Never Solve?

Years back George Dvorsky wrote a popular article at io9 titled “8 Great Philosophical Questions We’ll Never Solve.” It’s interesting because all eight are triggers for the same cognitive biases sustaining irrational theistic belief. Is it true...

How Can Morals Be Both Invented and True?

After my post on Timothy Keller’s bewilderment at how atheists can have and justify morals and civil rights, many Christians struggled to understand the point, that morals and rights are totally made up, just like language and wheels and eyeglasses and laws, and at...

All Godless Universes Are Mathematical

At futurism.com, there is a brief article explaining why the universe is mathematical, by saying, essentially just, that’s what we invented math for, to explain the universe. But this isn’t really an answer to the question. Theists have long used the lack...

Fishers of Evidence Gets Confused about Math

Someone asked me about a confusing critique of the math in On the Historicity of Jesus by a YouTuber who goes by the moniker Fishers of Evidence. I don’t know his alignment in the debate. But he has posted a short eight minute video entitled The Error of Richard...

Critical Thinking as a Function of Math Literacy

What do you get when you combine atheism, mathematics, evolutionary psychology, and the science of cognitive biases? Critical thinking skills! I discuss many aspects of this in my online course on critical thinking. (It’s easy, useful, and affordable, so...

Everything You Need to Know about Coincidences

Here is some handy linkage on coincidences. Thanks to a coincidence. I was reading the The #Skeptic’s Daily News and in it, by coincidence, were two separate papers on the subject of coincidence. Though only one was labeled such; the other, just happened by...