Elon Musk: Will work become an "elective"? Jensen Huang: AI will keep you busier.
At the US-Saudi Investment Forum, Elon Musk, Jensen Huang, and Saudi officials jointly announced a large-scale infrastructure investment: to collaborate on building a 500-megawatt AI data center in the desert, also known as an "AI factory." The core of the article lies in explaining the seemingly contradictory future work predictions of Musk and Huang: Musk believes that with the progress of AI and humanoid robots, work will become an option rather than a means of livelihood; while Huang warns that in the short term, AI will only increase efficiency, making people busier because the density of pending tasks has increased. This contradiction reflects the time difference between the long-term vision (Musk) and the near-term reality (Huang) of AI development. It also points out that the bottleneck in computing power - energy and heat dissipation issues - is the key challenge restricting AI progress, and proposes space computing as a future solution.
At the main venue of the US-Saudi Investment Forum on November 20, 2025, Beijing time.
There were three people sitting on the stage: the Saudi Minister of Communications and Information Technology, Elon Musk, and Jensen Huang.
They announced an unusual infrastructure investment: Musk's xAI will cooperate with NVIDIA and the Saudi national AI company Humain to build a 500-megawatt AI data center in the desert.
The first phase is 50 megawatts. This is what the official calls the "AI factory."
But what really caught people's attention was not the power scale, but a statement from Musk:
If we look at a 10 - to 20 - year time frame, my prediction is that work will become an option.
A few minutes later, Jensen Huang gave another judgment: in the short term, AI will only make you busier.
It was the same forum and the same group of people.
On one hand, they are building a 500 - megawatt AI factory in the desert.
On the other hand, they say that work will become an "elective."
And on the other hand, they say that in the short term, you will only be busier.
What this article aims to explain is this seemingly contradictory logic: what exactly is going on between freely choosing work and being constantly busy?
Section 1 | Musk's View of the Future: Work Will Become an "Elective"
"My prediction is that work will become an option."
At the main venue of the US-Saudi Investment Forum, Musk's words silenced the scene for a moment.
His logic is simple: if AI continues to progress, ultimately work must become an interest rather than a means of livelihood.
He said that in the future, Tesla won't be the only company making humanoid robots, but we will be the first to turn it into a practical product. This robot is not a concept or a gimmick, but the next - generation labor force.
I think humanoid robots will become the largest industry in human history. Because everyone will want one, and maybe more than one.
Just as the reusability of rockets has significantly reduced the cost of space exploration and the popularization of electric vehicles has lowered the threshold of energy use, the next step is to use robots to give time back to humans.
Work becoming an elective is not a fantasy, but an inevitable result of technological progress.
To understand this judgment, the key lies not in work itself, but in the infrastructure revolution he described:
Humanoid robots liberate the labor force.
The AI factory provides computing power support.
The power system ensures the computing energy consumption.
The model plus automatic execution replaces cognitive processes.
Ultimately, it liberates humans from necessary labor.
Musk's exact words were: If you really want to eliminate poverty, the only way to do it is through AI and robots.
This is the path he understands for eliminating poverty: not wealth redistribution, but the production cost approaching zero, the labor force being infinitely replicable, and the distribution efficiency achieving a leap.
He also mentioned a science - fiction novel: "Culture series" by Iain Banks.
This series of novels tells the story of a post - capitalist society composed of super - intelligence, robots, and space infrastructure: there is no currency, no work for the sole purpose of making a living, people do things out of interest, belief, or the desire to explore, and intelligent machines undertake almost all daily labor.
Musk uses this world to analogy the AI world he imagines:
As AI and robots continue to improve, at a certain point, money will become unimportant.
If this is true, then work is no longer for making money, but something you choose to do.
This is what Musk means by work becoming an elective: not making you unemployed, but making you not have to work for survival.
Section 2 | Jensen Huang's Reminder: AI Will Make You Busier
This is the end - point described by Musk. But what Jensen Huang wants to talk about is the path before reaching there.
What if AI doesn't make you unemployed but makes you busier instead?
The answer Huang gave comes from a real and already popular case: the way radiologists work has been completely changed by AI.
In the past few years, AI has deeply penetrated the field of medical imaging, especially radiology. Tasks such as image recognition, annotation, preliminary screening, and report generation can be efficiently completed by AI, with an accuracy rate even exceeding that of some doctors. Many people predicted that this would be one of the positions most easily replaced by AI.
But Huang said that the opposite is true: radiologists have not lost their jobs. Instead, many hospitals have received more patients due to the increased efficiency, and doctors are busier. They spend more time on diagnosis, explanation, and interaction with patients.
This is not an exception in an individual industry, but a general trend after the arrival of AI.
Huang said:
After productivity increases, most companies are not more relaxed, but have more backlogs of tasks. There are too many things to do, so they are busier.
This is the daily experience of business owners and also happens to ordinary people. Previously limited by cost and efficiency, many ideas could only be put on the to - do list. Now that AI has reduced the execution cost, those projects that were "to be done when there is free time" suddenly become feasible.
You don't have nothing to do; you just have more things to do.
AI liberates the execution cost and amplifies the task density.
More importantly: when AI can automatically reply to emails, generate presentation PPTs, and write planning manuscripts, the value of a person lies not in whether they can do these things, but in whether they have judgment, choice, and independent intention. The question is not what you can still do, but what you really want to do.
Those who are willing to define the direction and dare to take the results will achieve their goals faster with the help of AI. Those who don't have active goals will be pushed by tasks under the efficiency of AI.
Work being an option may be the end - point, but being busier is the reality happening right now.
Section 3 | From the Factory to Space: Computing Power Is Hitting Physical Limits
Whether it is the option of work or the reality of being busier, there is a prerequisite behind it: sufficient computing power. And computing power is hitting physical limits.
"We are building a 500 - megawatt data center (equivalent to the power consumption of about 500,000 households at the same time)."
As soon as Musk finished speaking, Jensen Huang interrupted and said: It's gigawatts!
There was a burst of laughter at the scene.
This is not a slip of the tongue, but a signal of a trend: AI is entering the industrial era, and what restricts it is not the model, but energy, whether there is enough electricity.
At this forum, Musk announced that xAI will join hands with NVIDIA and the Saudi national AI company Humain to build an AI factory in the desert.
The first phase is dozens of megawatts, with the goal of reaching 500 megawatts, becoming a globally rare AI inference and training node. Equipped with NVIDIA GPUs, it will be the next - generation computing power base for companies like OpenAI and xAI to deploy models. The Saudi government promises to provide triple guarantees of power, land, and capital.
Huang said that this is a historical shift from an oil refinery to an AI factory and gave a new definition: an AI factory is a kind of infrastructure. Because future content is not retrieval, but generation, and generation means real - time computing every time.
This is exactly the biggest essential difference between generative AI and traditional IT: in the past, when you used a search engine, the system called up existing results; now, when you open ChatGPT, every sentence, every frame of video, and every piece of data is generated in real - time. AI data centers are no longer a supporting role in cloud services, but the protagonist of the new industry.
But at the end of the industry, there are physical limits.
If AI computing power consumes 300 gigawatts of electricity annually, that is already equivalent to two - thirds of the annual power generation in the United States. If it is to consume 1 terawatt of electricity annually, it is simply impossible on Earth.
So his answer is space.
The Earth's surface is limited by physical bottlenecks such as cooling, land, and power; while orbital satellites with controllable solar energy and no atmospheric obstruction will become the most cost - effective computing power nodes.
Huang added: It is easier to cool chips in space, only requiring radiative heat dissipation.
Musk also gave a timeline: in terms of power generation, cooling, and deployment, space is far superior to Earth. In no more than 5 years, space will become the place with the lowest AI computing cost.
The AI factory is no longer just an upgraded version of simple cloud computing, but a "new - type refinery" of digital civilization.
What really drives the evolution of AI is not just algorithm breakthroughs, but how to solve the limitations of the physical world.
Conclusion | Musk's End - Point, Jensen Huang's Path
Musk said: Work will become an option.
Huang said: AI will only make you busier.
This is not a conflict of views, but a difference in the time dimension. One is looking 10 years ahead, and the other is looking at the present.
AI factories, humanoid robots, and space computing power are not science fiction. They are being launched and rewriting the survival logic of industries, organizations, and individuals.
Whether work will disappear is not important.
The difference lies only in that some people will know what they want to choose.
Original article links:
https://www.youtube.com/watch?v=E2bU6n7F9hM&t=13s
https://x.com/ElonClipsX/status/1991192525344841736
https://x.com/cb_doge/status/1991221842061983836
Source: Official media/Online news
This article is from the WeChat official account "AI Deep Researcher," author: AI Deep Researcher, editor: Shen Si. Republished by 36Kr with permission.