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No, they'd have to print the whole human that's encoded as data. Provided the process is fast enough, and the tech is available, it should be way faster than growing a full human from cells.

There's also no point in talking what can be done today, since such a project would take quite a while, both to assemble and get anywhere close to destination. Just because we cannot do it today doesn't mean it shouldn't be considered as a possible approach since we might get there in 30-50 years, which is nothing for the scales of time we're talking about.

Cryo tech is quite primitive, you are fighting to maintain a structure instead of saving its data and rebuilding it later when tech allows. Imagine 3D printing a benchy and freezing it so it stays "fresh" for 50 years (for some potential use at that time), instead of saving the benchy stl file and printing it in 50 years.

Plans for potential human expansion into our galaxy must include potential tech developments, can't block it to the tech that is available today. The way things are going there's no reason to discard full scan and reassemble of a full human being, in some future. Let alone moving consciousness on other type of more resilient hardware.



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