Jeff Bezos's post-Amazon focus isn't on space colonization but on offshoring Earth's polluting industries, like manufacturing and data centers. This "garden and garage" concept treats space as a utility to preserve Earth's environment, not just a frontier for human exploration.

The two largest physical costs for AI data centers—power and cooling—are essentially free and unlimited in space. A satellite can receive constant, intense solar power without needing batteries and use the near-absolute zero of space for cost-free cooling. This fundamentally changes the economic and physical limits of large-scale computation.

The expansion of humanity to the Moon and Mars, using robotics for base-building and mining, will necessitate vast, local computing resources. It is more efficient to process data in space than to transmit it to Earth, creating an inevitable new frontier for data infrastructure.

Building a city on Mars is hindered by a 26-month launch window, making iteration incredibly slow. The moon, with a 10-day launch window and two-day trip, allows for the rapid, agile development cycles necessary to solve the complex problems of off-world colonization.

The first practical step toward making space habitable is developing microbe-based bioreactors. These systems will use local materials on the Moon and Mars to produce essentials like food, medicine, and plastics, creating the self-sustaining ecosystems required for any long-term human presence off-Earth before large-scale terraforming is possible.

The tech industry often builds technologies first imagined in dystopian science fiction, inadvertently realizing their negative consequences. To build a better future, we need more utopian fiction that provides positive, ambitious blueprints for innovation, guiding progress toward desirable outcomes.

As humanity expands into space, establishing ground rules for jurisdiction and cooperation is critical. By hosting a symbolic event like the Olympics, SpaceX can proactively frame space as a collaborative frontier for all humans, not a territory to be claimed by nations or corporations, setting a precedent for future governance.

To shield against radiation and meteorites, Martian habitats will likely be built underground, not in glass domes. A society that lives its entire existence underground, reliant on artificial light and disconnected from an open sky, would develop a psychology profoundly different from Earth's.

Musk's ambitious plan for space-based data centers is more than a technological dream; it's a strategic response to rising terrestrial opposition. Growing local backlash against data centers creates a future scenario where building on Earth becomes so politically difficult that expensive off-world alternatives become a viable option.