Seasteading is the idea of building a city on the ocean. This has been put forth as an idea for building an anarcho-capitalist society. The technology is sound and it would work in the short term. I will explain why such a city would either become another State or be destroyed.
I do think establishing a seastead is a great idea and will serve as a stepping stone in the path to the final solution for an anarcho-capitalist society.
This topic came out of the conversation on YouTube about one of my podcasts. Specifically this one.