I think a moon colony was possible at minimum the mid 90's. I only think bureaucracy got in the way along with a very stunted space shuttle.
this post was submitted on 05 Sep 2025
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Library economy.
A caring society
Finding a way to use organic matter in 3d printing so I can say "Computer...one strawberry milkshake", similar to Picard.
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Cybernetics
Downloadable internet. You stick a pendrive in your PC with internet connection, fill it with internet and then go wherever you want, you have a usb router with data available to use and surf the net.
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Post capitalism.
We have automation for so much manufacturing. We have solar energy which is basically free after manufacture. We could spend a fairly small amount of time really working towards automating most resource extraction and processing.
We could have a really good standard of living not just in the west but globally and we could in the process resolve the threats of climate change but instead we have billionaires.
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Medical Biofoam from halo, we have prototypes already
Drone deliveries, food or mail. Its being trialed small scale but I want it everywhere.
Free, unlimited energy.
Constructing an Orbital ring and then using that to get a form of space elevator built.
Totally possible to build with our current technology but the cost if we do it pre space elevator or similar is pretty insane.
Building a ring let's us basically have a stable space side anchor at low earth orbit instead of geo sync ish like you need for a normal space elevator to match ground speed.
Even more fun is cost for additional rings drops massively and you can build them in different orientations you can get space elevators to rings without having to be on the equator.
https://www.youtube.com/watch?v=LMbI6sk-62E
Last and my favorite part is the possibility of having literally trains that go up to a ring cross an ocean and go back down. Wouldn't be faster than planes but massively better cargo capacity and efficiency as well as comfortable for passengers.
From what I've seen about a space elevator, is that the we don't have the means to do it without creating a massive material shortage in the world.
The most plausible idea I've seen is using the centrifugal force of the earth spinning to keep a mass at LEO. But without a futuristic material like long carbon nanotubes, we would have essentially a ten mile thick metal cord tapering to something a few feet thick, and you would be limited in payload to like a few hundred pounds.
Just curious, why do you think a ring would predate the elevator?
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I don't forking understand why in 2025, taking pills is still the only way for me to get better for some illness. As someone who gets pretty bad anxiety about taking pills and who sometimes almost chokes on them, I seriously can't understand how we have pocket PCs but we don't have a way to just treat things without pills. Hell, I'll drink something that tastes horrible if it means I don't gotta test my gag reflex.
Future.