How Fake People Became Real Influencers
AI avatars are redefining influence and trust online.

You live in interesting times. Galaxy Brain wants to help you navigate them. A newsletter by Charlie Warzel about technology, media, politics … and big ideas.
AI avatars are redefining influence and trust online.

The world witnessed the best and worst of humanity in a single week.

What AI is actually doing to the workforce

An early Twitter exec reckons with the monster he helped create.

The AI boom wasn’t built for the polycrisis.

Anthropic, the Pentagon, and the question of AI use in the military

A disturbing new low in the Polymarket era

Now everyone is “monitoring the situation.”

We asked the Dark Sky guy what it takes to get the forecast right.

The art (and anxiety) of the streaming era
