- Where are the super-advanced aliens? The galaxy is over 13 billion years old, and in the Trekverse, is full of life. Surely there should be races which have been spacefaring for tens of thousands, even millions of years. Yet every race is at roughly the same tech level as the Federation - whatever the Federation's tech level is. Or else long-since dead or ascended into energy beings.
Plenty of those advanced species died out for various reasons, we encounter a few new advanced species every now & then like: the Voth, First Federation, etc.
But others have moved beyond by evolving into Energy Beings.
We're living in an Epoch where most species are on similar Tech levels.
- Kardashev Type II races seem quite rare. All this time, and only one Dyson sphere we never saw again. Why aren't there planetary-scale (or larger) megastructures everywhere?
There are a few Mega Structures out there, we saw several Ring Worlds, a Dyson Sphere, a Moon turned into a mobile Home World.
But those are far more complex, expensive (resource wise), and difficult to maintain versus colonizing a suitable planet.
People usually go for what makes sense, which is colonizing a Suitable Planet or living on Space Stations.
Most Species are usually drawn to the Simplest & Path of Least Resistance/Difficulty options.
- Posthumanism is a one-off thing, but doesn't impact the mainstream of society. We've met cybernetically augmented humans, and genetic augments, but they're exceptions to the rule, with most folks ordinary, baseline humans.
It's nice being 100% Organic to your original species.
The Borg are the extreme oposite end where you're Cybernetically Augmented, but you're vulnerable to being controlled by the Technology, which is very scary.
Finding a middle ground seems to be rare since people are only augmented as needed, not because they choose to in most cases.
There was that one Cybernetically enhanced person in the Section 31 movie, but that's rare.
- While true AI exists, it's treated again as a one-off curiosity. Humans still do not only most of the intellectual, but most of the physical labor. True super-intelligent AI seems to be rare, if not entirely absent.
Data, Synths, Plenty of Guest AI species encountered including and entire extra Dimension of AI hostile to Organic life.
- We already live in a society where technological surveillance is becoming omnipresent. Yet in the Trekverse, it seems like people can escape from brigs and pull off murders without any recordings of their behavior.
Privacy is one of those things humanity is striving to bring back, there's already too much Technological Surveillance by everybody & everything; many folks want privacy back, so I wouldn't be surprised if the movement caught on in the future.
I know but they should be using word that go against it. I would have called it the Defense College or something like that.
There are many IRL
War Colleges on Earth, I'm sure it's based off of those.