Guest Thinkers — December 12, 2010

Why do people agree to do this?

A weekly newsletter featuring the biggest ideas from the smartest people

MC Rove in the house: LINK

A weekly newsletter featuring the biggest ideas from the smartest people

In the depths of space, a spiral galaxy twists like a cosmic Kraken, its bright core and distinct arms encircled by a sea of stars against the dark expanse.

Devouring “the Kraken” led to the modern Milky Way

Did the Milky Way form by slowly accreting matter or by devouring its neighboring galaxies? At last, we’re uncovering our own history.

The letters "AI" appear with a glitch effect in multicolored pixels against a black background.

The Present

AI skeptic Gary Marcus on AI’s moral and technical shortcomings

The cognitive scientist argues the current AI environment is failing us as consumers and a society. But it’s not too late to change course.

Starts With A Bang

Ask Ethan: Do gravitons need to exist?

Electromagnetism, both nuclear forces, and even the Higgs force are mediated by known bosons. What about gravity? Does it require gravitons?

View from below of tall trees with lush green leaves against a clear blue sky, with sunlight peeking through the branches.

Business

10 lessons I learned in 2024

Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.

Bright orange star surrounded by a dense field of smaller white stars in space.

The Past

How humanity discovered we’re all made of “star stuff”

Carl Sagan was far from the first to declare we are the children of ancient stars.

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I have been religiously watching the TEDTalks series, a group of videos produced by TED. Overall I’ve been mostly impressed with the speakers, very cool stuff. Here’s an EXCELLENT spoken […]