How Much of Substack Is Actually AI?

Congress Has Become Almost Totally Irrelevant.

Colorado's Anti-Repair Bill Is Dead.

The great American data center divide.

No, the U.S. is not "a poor society with some very rich people."

Our Uncertain Uncertainties.

A New Type of Neuroplasticity Rewires the Brain After a Single Experience.

When the Internet Was a Place.

UAE to leave Opec in blow to oil cartel.

The Downgrading of the American Tech Worker.