From the “line” to Mars colonies, how to build the richest cities of tomorrow that will cost trillions

• The Saudi “The Line” project estimates at a cost of $ 1 trillion.
• The sustainable city of Mark Lore “Telosa” has a price of $ 400 billion.
• The colonization of Mars in Elon Musk aims to make humanity multiple lines.

When you have more money than you know what to do, what is the next step? Luxury cars? Special islands? Maybe even super yachts? Certainly, this is nice, but for the richest visions in the world, Flex Ultimate is not a rare watch or a large feature – it’s an entire city. And not only any city, but future, self -backed designed to redefine how we live, work, and in some cases, survive outside the ground.

These insight projects are not cheap and will require the implementation of hundreds of billions or even trillion dollars. But this is exactly what makes them an example of wealth and power. And when you are the Saudi crown prince Mohammed bin SalmanOr among the richest people in the world such as Elon Musk or Bill Gates or Mark LoreFinancial problems hardly stand on your way. Instead, the main challenges become technician feasibility and time schedule.

These projects are ambitious plans and look at the mind aimed at pushing the limits of architecture, sustainability and even civilization itself, but they are not easy to achieve.

Mohammed bin Salman “Al -Khata”

When the Saudi Crown Prince, Mohammed bin Salman Line In 2021, the world took double. It is a city of 170 kilometers long that extends through the province of Tabuk in the northwest of the Kingdom of Saudi Arabia, and tall skyscrapers have reflected at an altitude of 500 meters in the sky without cars, no emissions, and everything the population needs for five minutes. It looks like a straight thing from the Cyberpunk. However, the project is very real – at least through the concept.

The line is designed as part of the Kingdom of Saudi Arabia NEOM Megaproject and is expected to include 9 million population. It is a revolution in urban life, with an underground infrastructure for the facilities and high -speed transportation that guarantees a smooth travel and the entire city aims to run on renewable energy while maintaining 95 % of its surrounding nature.

Artificial intelligence will improve everything from waste management to public services, which makes this one of the most advanced technologies that have ever tried. The project is expected to create more than 460,000 jobs and contribute significantly to the Saudi Arabia Vision 2030 plan, which aims to diversify the Kingdom’s economy beyond oil.

However, with an estimated price of $ 1 trillion, even the deep pockets of Saudi Arabia will be tested. During the ongoing construction, the questions remain – can such an ambitious project be completed on time? And most importantly, does people really want to live there?

Telosa Mark Lauer Project

Billionaire Pioneer Mark Lore is the former CEO of Woodt and founder Jet.com, has a utopian vision: Telosa. Unlike the glass and aesthetic of the line, Telosa is designed to be a model for sustainability, social equality and self -sufficiency. Think of organic skyscrapers, green spaces, and commitment at the city level to renewed energy.

The project is expected to cost at least 400 billion US dollars and will be published on an area of ​​150,000 acres (about the size of Chicago), where the cars are independent, and the water is recycled indefinitely, and urban crowding is something of the past. It is designed by the star architect BJARKELS, and it is planned to include 30,000 population by 2030, with growth to 5 million people by 2070.

Telosa will also include 36 multi -use area where residents can reach essentials within 15 minutes on foot. Possible sites of the desert project in Nevada, Utah, Arizona or areas in the Apalashian region – although insurance of adequate lands will not be easy.

Lore’s vision is to face the challenges related to rapid urbanization, climate change and inequality through this project. But although this seems noble, converting such an idea into reality will require more than just money – it will need people ready to take a leap in faith into a trial way of life.

Colonialism of Mars Musk and building the city

While some billionaires focus on making new cities on earth, Elon Musk thinks a lot, like the entire civilization on Mars. His company, SpacexHe was working to make humanity multiple lines, and Musk has repeatedly said that the colonization of Mars is necessary to stay.

His vision is simple in theory, but the reality is far from it. The plan is to launch thousands of fruits to transport humans and goods to the Red Planet, and eventually create a self -sustainable city that can support life with resources such as water, oxygen and foodstuffs that are produced on Mars itself, which are likely to have widely involved technologies. Nobody really knows how much it costs, but estimates reach hundreds of billions, if not trillion, of dollars.

Musk gave the idea of ​​one of the first tasks that occur in the early 2020 and believes this is important not only for exploration, but also as a backup plan for humanity in the event of existential threats such as climate change, asteroids or global conflicts.

The biggest challenge? Well, greatly everything. How can you produce water and oxygen reliably on Mars? How do you grow enough food? The logistics services are very complex. And let us not start even the psychological losses to live on a frozen planet 225 million kilometers from the house.

All of these projects seem very innovative (or, in the case of Musk, outside the world), but history has witnessed many ambitious ideas that did not exceed the chart stage. Regardless, if it succeeds in life even a small part of these visions, they can redefine urban development, sustainability and human expansion in ways that we cannot imagine yet.