William M. Briggs

Is There Free Will? A Conversation With Dr. Sam Hurtus

[youtube http://www.youtube.com/watch?v=p1MbL6wbg1Y&w=560&h=315] I got the idea for this from regular reader Jim Fedako, who points us to a cute video showing the screwiness of p-values. Turns out the video was…

Statistics

Anthropogenic Forcing Signals Not Significant? New Polynomial Cointegration Test Paper

I have been asked by a number of people to comment on a new paper that purportedly shows that "statistical tests for global warming fails to find statistically significantly anthropogenic…

Culture

Review and Comments on Anna Karenina—Guest Post by the Blonde Bombshell

The movie itself is quite enjoyable. The opening is a little jarring, as the movie mixes "stage" settings with "movie" settings. The characters will march across the stage or climb…

Philosophy Statistics

Precaution: Part II—Guest Post by J.C. Hanekamp

For all the flurry surrounding precaution---being portrayed as a decisional/procedural instrument to protect human and environmental health from the (potential) dangers of human activities---the history shows that we are dealing…

Culture Philosophy

The HHS Mandate & Hobby Lobby: Updated

I'm a little late with this; pressures of work. Nevertheless, it's Hobby Lobby appreciation day. Open letter from CEO. One day the department of Health and Human Services sat in…

Culture Philosophy

Who Is A Mother When Same-Sex “Marriage” Arrives?

A headline in the 2 January 2013 The Telegraph ran: First baby born in France in 2013 has two mothers The story informs us the birth mother is named Maude,…

Philosophy Statistics

Precaution: Part I — Guest Post by J.C. Hanekamp

The can things with the sharp little edges That can cut your fingers when you're not looking The soft little things on the floor that you step on They can…

Culture Fun

American Atheists, Hispanic Division Sues Federal Government Over Documents

The American Atheists have once again filed suit, this time against the Federal Government over its use of the Spanish language in official documents. The litigious group has previously sued…

tfc on Class 88: The Most Neglected Concept: SkillMay 1, 2026
Wow. Americans say the Soviet Union was a huge success.
John Pate on The Red-Blue Button Dilemma & Its Surprising AnswerApril 30, 2026
I would press the red button because it's the red button. The bigger the red button the harder you hit…
Polybius II on The Red-Blue Button Dilemma & Its Surprising AnswerApril 29, 2026
"their Other Lives’ Value premise is something vague about man, but not men" I am reminded of a british comedian…
Johnno on The Red-Blue Button Dilemma & Its Surprising AnswerApril 29, 2026
But do we get time to explain to everyone and have them all sit down and have a discussion before…
gareth on Class 87: Calibration & Conformal Prediction: ExamplesApril 29, 2026
Timestamp 21:35: A "correction" from 0.8 to 1.0 is a "correction factor" of 1.25, not 0.2 (akshully wot you mean…

William M. Briggs

Class 88: The Most Neglected Concept: Skill

The Red-Blue Button Dilemma & Its Surprising Answer

UFO Reports About To Blast Off!

Class 87: Calibration & Conformal Prediction: Examples

Noticing Differences Between Races Does Not Pay

What Are The Chances Of All These Scientists Dying, Killed, Or Going Missing?

Class 86: Calibration & Conformal Prediction: Theory

How A Miracle Turns Mundane

Contest Winner Announced!

Trump’s Last Stand: Mea Culpa, Redux — Guest Post by Ianto Watt

Class 85: Proper Scores of Model Goodness

Proof!

Justice Ketanji Roars

Iran Has Caught Covid: A Reason For The War

Class 84: Most Important Measure of Model Goodness

There Is No Solution To Crashing Fertility: Good Times Made Soft Men

Did The Pope Really Say Health Is A “Right”?

All Models Only Say What They Are Told To Say, And AI Is A Model

It’s The End Of The World Again

Belgian Judge Wants To Arrest Little Nate Cofnast Because Cofnast Says Smart People Are Smarter Than Dumb People

Class 83: Why Were Paul Ehrlich’s Predictions So Good (and so Bad)?