Amanda Gefter
AG
Amanda Gefter is a science writer and the author of Trespassing on Einstein’s Lawn.
The Most Precarious Day in the Universe
On the same day the world descended into war, physicists saw reality itself unraveling
What Is Intelligence?
At a church in Italy, we sought to shed an old definition for one that could save us
October 23, 2025
Finding Peter Putnam
The forgotten janitor who discovered the logic of the mind
What Science Forgets
Human experience must be factored into science. The authors of a new manifesto argue why.
May 23, 2024
Tesla’s Pigeon
An inventor, a bird, and a plan to connect all the minds in the world.
December 6, 2023
The Inflated Debate Over Cosmic Inflation
Why the majority of physicists are on one side of a recent exchange of letters.
May 30, 2017
When Einstein Tilted at Windmills
The young physicist’s quest to prove the theories of Ernst Mach.
November 28, 2016
Quantum Mechanics Is Putting Human Identity on Trial
If our particles have no identity, how can we?
November 17, 2015
The Man Who Tried to Redeem the World with Logic
Walter Pitts rose from the streets to MIT, but couldn’t escape himself.
January 29, 2015






