First Principles: The Framework Elon Musk Used to Build SpaceX and Solve Everyday Problems /By Longtunman
Right now, the world is rewriting its history books. This is because SpaceX is setting a new record, poised to become the company that raises the highest amount of capital in an IPO in history.
But before reaching this milestone, Elon Musk relied on a framework called "First Principles" to innovate, which ultimately forged the SpaceX we see today.
How did First Principles guide SpaceX to this point?
Longtunman will break it down for you.
Musk's university years studying physics at the Wharton School deeply shaped his unwavering belief in the laws of physics.
This foundation eventually evolved into his personal thinking framework, known as "First Principles."
Translated directly into Thai, First Principles means "the foundational truth". Stated that way, it might sound a bit confusing.
However, it is actually quite simple. It requires us to analyze a business problem down to its absolute core.
Essentially, we must continuously ask questions such as:
- What is the root cause of this problem?
- How can it be solved?
- Are there alternative ways to solve it that bypass traditional methods?
In many instances, the reward for finding these answers is a superior solution that better serves the market, free from the constraints of inefficient traditions or conventional norms.
Let’s look back at Elon Musk’s dream of building a human settlement on Mars.
Initially, Musk possessed no knowledge of rocket building. Yet, he researched the subject independently and applied the First Principles framework by asking:
Why is the cost of launching a single rocket so expensive? And what are the core components behind every single launch?
Ultimately, SpaceX was founded in 2002 with the goal of making rockets reusable, rather than discarding them into the ocean after a single flight. This breakthrough drastically drove down the cost of each rocket launch.
By 2017—roughly 15 years after the company was founded— SpaceX successfully launched a satellite into orbit using a flight-proven, reused rocket.
Since then, SpaceX has pushed boundaries even further, testing its massive Starship rocket and utilizing mechanical arms dubbed "Chopsticks" to catch the returning booster right out of the air.
Beyond its core space exploration business, SpaceX also operates Starlink, a project aimed at providing satellite internet access to people worldwide.
True to form, Elon Musk began by asking the same fundamental questions: What makes internet access expensive, and is there an alternative way to make it more affordable?
Eventually, he identified the core issue: modern internet relies heavily on ground-based fiber-optic cables, which require massive infrastructure investments. This led to the realization that satellite internet could dramatically lower costs.
However, many critics argued that making satellite internet affordable was no easy task, pointing out that it traditionally suffered from low speeds and high latency.
Using First Principles, Musk pushed further until he found the solution: bridge the distance between the ground station and the satellite. By deploying satellites in Low Earth Orbit (LEO), internet speeds could be significantly increased.
To drive costs down even further, Starlink opted for satellites with shorter operational lifespans. While this required more frequent launches, SpaceX already possessed reusable rocket technology, making the task entirely feasible.
Today, Starlink is operational in over 100 countries worldwide, with plans to deploy even more satellites to fulfill the dream of bringing affordable internet to people across the globe.
By this point, it is clear how First Principles serves as the bedrock of Elon Musk’s problem-solving and thinking methodology. He has used it to build numerous successful ventures, even in fields where he had no formal education or prior background.
To summarize this concept into three simple steps: identify the problem, question that problem relentlessly until you uncover its first principles or absolute core, and allow creative solutions to naturally emerge from those questions.
This is a framework that anyone can apply. Even if you aren't aiming to build a multi-billion-dollar empire like Elon Musk, you can still use this methodology to navigate and solve the complex, difficult problems we all face in everyday life.