William M. Briggs

Signal + Noise vs. Signal: Don’t Make This Classic Mistake

Day three of classical posts on global warming, now "climate change". Your author has many bona fides and much experience in this field: see this. Announcement. I am on vacation…

Statistics

The Ugly Unreality Of The Homogenization Of Time Series: Why Climate Scientists Are Too Sure Of Themselves

Day two of the week of classical posts on global warming, now "climate change". Your author has many bona fides and much experience in this field: see this. Announcement. I…

Statistics

Do not smooth times series, you hockey puck!

Welcome to the week of classical posts on global warming, now "climate change", a subject which I had hoped had faded into obscurity, but, alas, has not. Your author has…

Statistics

Over-Certainty Is One Of The Main Causes Of Bad Science: Brain Volume & IQ Example

Announcement Next week I am on vacation as I prepare for the Cultural Event of the year. There will be no new posts: there may be classic reposts. Don't miss…

Culture

People Enjoy The Expertocracy Filling The Gaps Left By Christianity’s Exit

Announcement Next week I am on vacation as I prepare for the Cultural Event of the Year. There will be no new posts: there may be classic reposts. Regular readers…

Culture

Belief In “Spiritual Entities” Falls

Announcement Next week I am on vacation as I prepare for the Cultural Event of the year. There will be no new posts: there may be classic reposts. Here's a…

Podcast Statistics

National Association of Scholars: Is Science Broken? (Make a guess!)

Announcement Next week I am on vacation as I prepare for the Cultural Event of the year. There will be no new posts: there may be classic reposts. Last week…

Culture

Forecast: Massive Increase In “Climate Change” Propaganda On Its Way

Announcement Next week I am on vacation as I prepare for the Cultural Event of the year. There will be no new posts: there may be classic reposts. You have…

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)?

Class 88: The Most Neglected Concept: Skill

The Red-Blue Button Dilemma & Its Surprising Answer

Signal + Noise vs. Signal: Don’t Make This Classic Mistake

The Ugly Unreality Of The Homogenization Of Time Series: Why Climate Scientists Are Too Sure Of Themselves

Do not smooth times series, you hockey puck!

Over-Certainty Is One Of The Main Causes Of Bad Science: Brain Volume & IQ Example

People Enjoy The Expertocracy Filling The Gaps Left By Christianity’s Exit

Belief In “Spiritual Entities” Falls

National Association of Scholars: Is Science Broken? (Make a guess!)

Forecast: Massive Increase In “Climate Change” Propaganda On Its Way

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