The Library

Everything we have published

Filter by what a story is — an investigation, an analysis, or a brief — and by what it is about.

7 stories

Investigation
Are Primates Entering the Stone Age?

Capuchins, chimpanzees and macaques are using tools, passing down traditions and leaving archaeological records behind. What does that tell us about the origins of human intelligence?

anthropologyevolutionscience
Analysis
What Makes Us Human Is Not One Trait. It's a Stack of Them.

Tools, fire, language and culture did not arrive together, and none of them is unique to us. The interesting part is the accumulation.

anthropologyevolutionarchaeology
Analysis
Every Civilization Leaves Evidence. The Problem Is Reading It.

An artifact is data. Its meaning is an argument — and archaeology is mostly the discipline of keeping those two things apart.

archaeologyancient-civilizationsgeology
Analysis
Civilization Is Older, Stranger and More Complicated Than the Timeline We Learned

Monumental construction predates agriculture at some sites. That single fact broke a very tidy story about how civilization began.

ancient-civilizationsarchaeologygeology
Analysis
Rocks Are Earth's Receipts

Humans revise their stories constantly. Sediment does not, which is exactly why geology keeps ruining comfortable timelines.

geologyearth-scienceevolution
Analysis
Earth Is Not a Background. It's an Active System.

The planet is not scenery for human history — it is a machine that feeds, buries and occasionally resets everything living on it.

earth-sciencegeologyevolution
Analysis
Evolution Isn't a Ladder — and Humans Were Never on Top

The evidence describes a branching, messy bush of relatives, most of which are dead. We are a surviving twig, not a summit.

evolutiongeologyearth-science