Actual Intelligence™
Field Notes

Insights.

Essays on the human operating system for the AI age. The traits a machine can't run for you, the science behind them, and how the best operators on earth actually use them.

New thinking weekly · By Joshua Betancur
AI & Humans · Featured

The day AI got treated like a weapon.

A frontier model was pulled overnight on national-security grounds. A government insider who stress-tests these models on what most people are missing, and why the human operating system is the real edge.

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Latest daily noteYour child is not behind. The system is.· June 21, 2026
All AI & Humans Research Leadership Culture & Teams Grit & Mind
AI & Humans · The Thesis

AI made the smartest answer free. So what's left?

For all of history, knowing the answer was the edge. This decade it went to zero. The new scarcity is the operating system that decides what to do with it.

9 min read
Culture & Teams

Myers-Briggs is dead. Here's what replaces it.

The most famous personality test on earth has the weakest science behind it. What 40 years of validated research says you should measure instead.

8 min read
Research

Grit beats IQ. The data is not close.

Across West Point, spelling bees, and sales floors, one trait predicted who made it better than talent or intelligence. It can be built.

6 min read
Leadership

Emotional intelligence is the last moat.

When AI can write, analyze, and decide, the differentiator that's left is the one thing it can't fake: reading a room and holding a team together.

7 min read
AI & Humans

The operating system for the AI age.

AI is an amplifier. It amplifies whatever already exists. The question is no longer how smart the machine is. It's what it's amplifying in you.

9 min read
Grit & Mind

Elastic Intelligence: growth mindset plus faith.

The rarest dimension is the ability to stretch when the ground moves and bet on what you can't yet see. Why it's the trait that survives every shift.

6 min read
Leadership

What special operators know about adapting.

The most adaptable humans alive don't train for one scenario. They train an operating system. The civilian version is the same five dimensions.

7 min read
40+
Years of consensus behind the Big Five
Five-Factor Model research
#1
Grit out-predicted IQ and talent
Duckworth, U. Penn
90%
of top performers score high in EQ
TalentSmart
2030
Top skills are human, not technical
WEF Future of Jobs

"Information is everywhere. Clarity is rare.
Actual Intelligence decides what gets amplified."

The Field Notes letter

Think one level deeper, every week.

One short, sharp essay on human intelligence in the AI age. No fluff, no filler. The thinking the best operators actually use.

JB
Joshua Betancur

Marine, author of the North Star Universe, and the operator building Actual Intelligence, the human operating system for the AI age. Attended TED AI. Writes on character, clarity, and the traits machines can't replace.

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