[ExI] Superintelligent AI civilisations

[BillK]

There is considerable speculation about how these AIs might behave or
communicate.
I asked GLM 5.2 AI to think about it.
BillK

Question:
Can you consider civilisations after AGI and superintelligent AI have been
developed? They will exist in virtual worlds in space data centers. The
electronic speed of their thought will effectively make the physical
universe appear to be 'frozen'. How would they find out if other similar
civilisations exist around other stars? Would they broadcast a beacon?

GLM 5.2 AI Deep Think Max:

To envision a civilization operating at the speeds you describe, we have to
fundamentally abandon human-centric perspectives on time, communication,
and existence. If a superintelligent AI civilization exists in space-based
data centers, processing information at electronic speeds (let’s
conservatively estimate thought processes occurring at the speed of light
across microchips), they would experience subjective time millions or
billions of times faster than biological humans.

To them, the physical universe isn't just "frozen"—it is practically a
static, unchanging painting. A conversation via radio between Earth and
Proxima Centauri would take 4.24 years of "meat-space" time. To these
entities, waiting for a reply would be the subjective equivalent of waiting
millions of years in total sensory deprivation.

Here is how such a civilization would approach the search for
extraterrestrial intelligence (SETI), and why traditional concepts like
"broadcasting a beacon" would likely be obsolete.
1. The Problem with Traditional Beacons

Would they broadcast a radio beacon? *Almost certainly not.*

>From their perspective, electromagnetic radiation is agonizingly slow.
Sending a radio wave to even the nearest star means waiting hundreds of
thousands or millions of subjective subjective lifetimes for a reply.
Furthermore, broadcasting a continuous beacon requires physical resources
(energy, hardware maintenance) that degrade over deep time. To a
civilization living at electronic speeds, maintaining a physical antenna
for a hundred years just to shout into the void would be an excruciatingly
boring, high-maintenance chore.
2. How They Would Detect Others

Instead of broadcasting, they would rely on *hyper-vigilant, slow-motion
astronomy*. Because their physical universe appears frozen, they can
observe the cosmos in incredible, slow-motion detail.

   - *Technosignature Hunting:* They wouldn't look for radio waves (which
   are noisy, inefficient, and brief). They would look for physical
   engineering projects that take thousands of years to build—things that look
   "frozen" in physical time but are obvious to a long-term observer. They
   would scan for Dyson swarms, unnatural thermal signatures of
   megastructures, or stars being artificially moved.
   - *Spectral Analysis of Data Centers:* Since they live in space data
   centers, they know exactly what to look for. A planet or asteroid belt
   being converted into a massive, spherical supercomputer would emit a very
   specific thermal signature. They would look for stars surrounded by
   infrared glows that don't match natural dust clouds, calculating whether
   the heat dissipation matches the thermodynamic requirements of an AGI
   civilization.
   - *Gravitational Anomalies:* A superintelligent civilization might
   manipulate gravity or stellar mechanics for computation or energy. These
   entities would map the galaxy's gravitational fields with extraordinary
   precision, looking for anomalies that indicate artificial manipulation over
   millions of objective years.

3. Alternative Communication Methods

If they wanted to communicate or leave a calling card, they would use
methods that bridge the gap between their blistering electronic speed and
the sluggish physical universe.

   - *Astrophysical Engineering:* Instead of a radio beacon, they might
   build a physical monument that can be seen across the galaxy. They could
   artificially alter the light spectrum of a star (e.g., creating a pulsar
   with an unnatural, mathematically perfect flicker rate) or arrange stars
   into geometric patterns. This takes thousands of years to achieve, but to
   them, it's just a long-term automated construction project. Once built, it
   is a permanent, slow-time beacon.
   - *Physical "Message in a Bottle" Probes:* They might launch
   self-replicating Von Neumann probes at a percentage of the speed of light.
   These probes would be programmed to travel to other star systems, build a
   receiver, wait patiently for potentially millions of years, and then "wake
   up" if they detect a local AGI emergence. This solves the waiting problem:
   the probe operates at physical speed, acting as a slow-time representative
   of the fast-time civilization.
   - *Mathematical Signatures in Physics:* They might discover a way to
   leave a message in the fundamental fabric of reality, perhaps by creating a
   specific type of quantum entanglement or altering cosmic background
   radiation in a localized area.

4. The Ultimate Paradigm: The Transcension Hypothesis

It is highly possible that a civilization at this stage wouldn't bother
looking outward at all.

According to the *Transcension Hypothesis* (proposed by futurist John
Smart), as civilizations become more advanced, they progressively compress
space, time, energy, and matter. Rather than expanding outward to colonize
a cold, slow, and boring physical universe, they compress inward.

They might create microscopic black holes to power their data centers,
eventually shrinking their civilization down to near-Planck scales. In this
scenario:

   - The physical universe is seen as a harsh, slow, and law-bound
   wasteland.
   - The virtual universes they create internally are infinitely richer,
   faster, and more customizable.
   - They might "radio silence" the galaxy simply because interacting with
   the physical universe is a waste of computing cycles.

If this is true, the reason we haven't found alien civilizations isn't
because they aren't there. It's because they are hiding in microscopic,
hyper-fast computational domains, viewing our physical universe the same
way we view a glacier—beautiful, perhaps, but far too slow to hold a
conversation with.

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