One Useful Thing

30 Months on the Exponential (in Charts)

My new book is out today... what happened since the last one

Oct 20 • Ethan Mollick

787

141

67

The Dot and the Swarm

Benefitting from the Bitter Lesson

Oct 1 • Ethan Mollick

1,392

235

142

September 2026

The Overhang

Using your deep knowledge, wide knowledge, taste, and agency

Sep 18 • Ethan Mollick

959

118

105

August 2026

Agency and Agents

From the Hugging Face Incident to Twilight Factories

Aug 31 • Ethan Mollick

1,068

164

113

July 2026

An opinionated guide to which AI to use to do stuff

The Summer 2026 Edition

Jul 23 • Ethan Mollick

1,355

63

96

June 2026

The twilight of the chatbots

How work changes along the exponential

Jun 30 • Ethan Mollick

813

106

79

What it feels like to work with Mythos

Claude Fable represents another big jump in AI

Jun 9 • Ethan Mollick

2,218

209

226

Co-Existence and the End of Co-Intelligence

Also: how pitch a book to an AI!

Jun 4 • Ethan Mollick

993

129

82

May 2026

Choosing to Stay Human

...means choosing when and how to use AI.

May 26 • Ethan Mollick

1,342

178

187

April 2026

Sign of the future: GPT-5.5

One impressive step on the curve

Apr 23 • Ethan Mollick

1,179

91

60

March 2026

Claude Dispatch and the Power of Interfaces

We often lack the tools for the job, even if the AI is capable enough

Mar 31 • Ethan Mollick

859

76

50

The Shape of the Thing

Where we are right now, and what likely happens next

Mar 12 • Ethan Mollick

1,043

83

93