American libertarian activist Patri Friedman thinks that the future of the city-state are ‘seasteads’:
Patri is taking the Silicon Valley mindset and applying it to the nation-state. There are all these things you could now do that didn’t exist when our current system of government was invented, he told me. Constant online direct-democracy voting, building smart-cities, using crypto-currencies. And yet we still use a 19th-century model. source
Although not if French Polynesia has anything to do with it.
An alternative to the floating city maybe reclaiming reefs, such as that which is happening in the South China Sea
Building on the concept of driverless cars is the notion of driverless hotels:
In a Tesla Model S there are only 18 moving parts compared to the 1500 in an average internal combustion engine vehicle. As such it’s predicted that by 2025 all new vehicles produced will be 100% electric and cost much less than the cheapest combustion engine vehicles sold today. This opens endless possibilities to re-imagine vehicles as moving rooms able to cater to a vast array of human experiences and activities: the driverless office, the driverless boardroom, the driverless gym, the driverless bedroom, the driverless bathroom, the driverless cafe, the driverless cinema and the driverless shop. These rooms need not be used in isolation either. They can be dynamic, modular and interconnected with other driverless rooms via an ondemand request. Tap a button or speak a request, and moments later you can have a bathroom or gym module drive itself to your location and autonomously connect to the office module you’re currently working from.
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Immense vertical skyscrapers can autonomously lift these driverless rooms and their passengers hundreds of meters up, where they’re slotted into position before the wall panels open to reveal other connected room modules.source
Alternatively, Annalee Newitz talks about sky cities (is that a ‘skystead’?) on Venus:
Life on Venus would be wholly unlike Earth. The surface of the planet is unlivable for humans: the intense atmospheric pressure and heat is like being at the bottom of a very deep ocean that’s hot enough to melt lead. So we’d have to live in the clouds, right below the protective ionosphere that sucks up radiation. What’s cool about Venus is that we could build cities inside balloons of breathable atmosphere, and they would float. That’s the idea of a NASA scientist named Geoffrey Landis.
While Jeff Bezos imagines mammoth space stations:
In 2000, Bezos founded his own spaceflight firm, Blue Origin. But Bezos’s view wasn’t quite the sunny New Frontier ethos of Gene Roddenberry; it had a distinctly Malthusian cast. Humanity, he argued, needed to escape the planet in order to save it from utter devastation; he envisioned one day building mammoth space stations complete with farms and trains.
The question that such ideas pose is:
What if Silicon Valley’s core beliefs — even the benign ones — are wrong?source