William M. Briggs

The Hypocrisy Fallacy: If You Don’t Do What’s Right, I Don’t Have To Either!

We continue our delightful series1 of mistakes in logic, this time highlighting the hypocrisy fallacy. It also has an official Latin name: ad hominem tu quoque, which loosely translated is,…

Statistics

Thinking About Dying Or Just Saw Bad Art? Pop A Tylenol, Say Researchers

At last justice! Psychologists are finally admitting that surrealism is painful. Take that starchitects! In your face performance artists! Swallow bitter pills transgressive painters! Actually, swallow Tylenol, because new research…

Book review Philosophy

Physical Anthropology: Peter Kreeft’s Summa Philosophica Part V

Read Part IV. Remember, we're doing summaries of summaries here; only bare sketches are possible. Buy his book for more detail. Question V is Physical Anthropology. The most contentious question…

Book review Philosophy

Cosmology: Peter Kreeft’s Summa Philosophica Part IV

Part III Remember, we're doing summaries of summaries here; only bare sketches are possible. Buy his book for more detail. Question IV is Cosmology. The most contentious scientific question is…

Statistics

Scientists Claim Brain Scans Can ID Pre-Criminals

"I'm sorry, sir. We cannot recommend Mr Jones be granted parole," said the man in the impressive white coat, on which was embroidered his name and the awe-inspiring initials "MD".…

Book review Statistics

Natural Theology: Peter Kreeft’s Summa Philosophica Part III

Part II Back into the fray! Article 3 is Natural Theology. The juiciest articles are eight through ten. Remember, we're doing summaries of summaries here; only bare sketches are possible.…

Book review Philosophy

Metaphysics: Peter Kreeft’s Summa Philosophica Part II

Been a while since we began these (last September), and I only just now realized that we never finished (too many distractions). Therefore, before continuing, I'm reposting the first two…

Book review Philosophy Statistics

Logic: Peter Kreeft’s Summa Philosophica Part I

Since we had so much fun pulling apart Ed Feser's The Last Superstition: A Refutation of the New Atheism (start here), I thought we'd do the same for Peter Kreeft's…

EricKayScifi on Never Use Or Trust P-values (Pagan-Values)July 1, 2026
@Cary, actually I heard the P values were actually really good in that study, but then the scientist couldn't believe…
Cary D Cotterman on Never Use Or Trust P-values (Pagan-Values)July 1, 2026
I just read an article that claimed ice cream is healthy food. I love ice cream, but for the last…
Brian (bulaoren) on Never Use Or Trust P-values (Pagan-Values)July 1, 2026
Sometimes the "P" is silent, as in "swimming pool".
EricKayScifi on Musk Doges Deaths: Researchers Say USAID Absence Kills Kills Kills!June 30, 2026
There's also a complete lack of understanding that 'synthetic' data IS NOT actual data. Nor is 'extrapolating and modelling' real…
hudbwu on The Intellectual Capacity Of Women by David StoveJune 30, 2026
Is this the essay in which he claims women are stupider because their bodies invest so much into reproduction they…

William M. Briggs

Never Use Or Trust P-values (Pagan-Values)

Musk Doges Deaths: Researchers Say USAID Absence Kills Kills Kills!

The Intellectual Capacity Of Women by David Stove

Marbles!

Class 92: Simple Optimal Decisions: PSA & Cancer Example

Math Is Epistemic Violence, Says Lady Academic

Truly Random Numbers Found?

Class 91: Try Not To Use the ROC Curve & AUC

Climate Change Increases Risk of Even Slower World Cup Games!

The Ultimate IQ Test: Guessing the Author’s Mind and Escaping the Infinity of Answers

Reader Poll: Shorter or Longer, Frequent or Rarer Posts?

No Model Will Save Us: Pope Leo, the Miserostat, and AI’s Woke Coders

How High an IQ Must A Person Have To Be Executed?

Class 90: Simple (Optimal) Decisions

Shocking Abortion Numbers: Death Distributions Show We’re Living Longer

Blessed Memorial Day; No Class; See You Wednesday

Why There Are (Probably) No UFOs: “Climate Change”

Creating Microbial Monsters To Terrorize Ourselves

Class 89: The Measure Most Modelers Forget: Skill Examples

The Shocking Conclusion of the HR Trilemma!

The HR Trilemma: Which Door Decides Your Fate?

Never Use Or Trust P-values (Pagan-Values)

Musk Doges Deaths: Researchers Say USAID Absence Kills Kills Kills!

The Hypocrisy Fallacy: If You Don’t Do What’s Right, I Don’t Have To Either!

Thinking About Dying Or Just Saw Bad Art? Pop A Tylenol, Say Researchers

Physical Anthropology: Peter Kreeft’s Summa Philosophica Part V

Cosmology: Peter Kreeft’s Summa Philosophica Part IV

Scientists Claim Brain Scans Can ID Pre-Criminals

Natural Theology: Peter Kreeft’s Summa Philosophica Part III

Metaphysics: Peter Kreeft’s Summa Philosophica Part II

Logic: Peter Kreeft’s Summa Philosophica Part I

There Is No Culture Without Inequality: Stove 1

Impose Your Beliefs Before They Impose Theirs

Telekinesis: Ideas In Our Reenchantment & Rectification

The Physics Of Blessings: Ideas In Our Reenchantment & Rectification