Welcome to FS

Smarter. Better. Faster.

Farnam Street (FS) helps you master the best of what other people have already figured out.

Packed with timeless mental models, FS will teach you the mental tools you need to deal with whatever life throws at you.

Our readers include students, teachers, CEOs, coaches, athletes, artists, leaders, followers, politicians and more. They’re not defined by gender, age, income, or politics but rather by a shared passion for avoiding problems, making better decisions, and lifelong learning.

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Recent Articles

The Danger of Comparing Yourself to Others

June 03, 2019

The most important things in life are internal not external. “The big question about how people behave,” says Warren Buffett, “is whether they’ve got an inner scorecard or an outer scorecard. It helps if you can be satisfied with an inner scorecard.” To make his point, Buffett often asks a simple question: Would you rather […]

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Jeff Bezos: Big Things Start Small

May 27, 2019

An interview with Amazon.com founder Jeff Bezos touches on the timeless lessons he’s learned for business success. The three big ideas are (1) thinking on a different timescale, (2) putting the customer first, and (3) inventing. What we’re really focused on is thinking long-term, putting the customer at the center of our universe and inventing. […]

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Resonance: How to Open Doors For Other People

May 15, 2019

It’s only polite. Hold the door open for others, and they will open doors for you. We are far more interdependent than we would like to admit. We biologically need to connect. “Limbic resonance” is a term used by Thomas Lewis, Fari Amini, and Richard Lannon in their book, A General Theory of Love, to […]

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The Great Mental Models: General Thinking Concepts

The old saying goes, “To the man with a hammer, everything looks like a nail.” But anyone who has done any kind of project knows a hammer often isn’t enough.

The more tools you have at your disposal, the more likely you’ll use the right tool for the job — and get it done right.

The same is true when it comes to thinking. The quality of your outcomes depends on the mental models in your head. And most people are going through life with little more than a hammer.

Until now.

The Great Mental Models: General Thinking Concepts is the first book in The Great Mental Models series designed to upgrade your thinking with the best, most useful and powerful tools, so you always have the right one on hand.

This volume details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making, productivity, and how clearly you see the world. You will discover what forces govern the universe and how to focus your efforts so you can harness them to your advantage, rather than fight with them or worse yet— ignore them.

Upgrade your mental toolbox and get the first volume today!


What People are Saying


I'm really glad this exists in the world and I can see that I will be recommending it often.

Matt Mullenweg

CEO of Automattic and founding developer of Wordpress

The Bible for better learning and decision making

Casey Herron on audible.com