How far Nazis were in their nuclear program?

“Werner Heisenberg, a theoretical physics leader of the project; Paul Harteck, an experimental leader. Walter Bothe, a leader on the project's cyclotrons; uranium processing in Katanga, Belgian Congo; Vemork, the project's source of heavy waterLeipzig L-IV, an early nuclear experiment; also, mission soldiers dismantled the Haigerloch atomic pile” (Wikipedia, German nuclear program during World War II)

Germans had a nuclear reactor known as B8. Today, people say. Heisenberg underestimated. The mass of fissile material needed. But natural uranium is not enough.  Fissile material should have a high enough enrichment level. And. Its purity should be high enough. Those things are required for a self-sustaining nuclear reactor. I think that the Manhattan Project used pre-enriched uranium in its reactors. Germans used natural uranium. Without a prior enrichment process.  In that process. Raw uranium is separated from other ore. Then that raw uranium is combined into a liquid, as uranium hexafluoride. will be driven into another centrifugal system. The system must separate U-235 from U-238.  Nuclear-weapon plutonium is made by bombarding U-238 with neutrons.

We don’t know. If. Heisenberg knew about the enrichment levels and heavy water levels in April 1945.  When. He tried to start the reactor core. That attempt failed. There is a possibility that he was afraid that the Gestapo would shoot him. 

“In the spring of 1945, with Nazi Germany collapsing around them, German physicists lowered hundreds of small uranium cubes into a tank of heavy water inside a rock cellar in the town of Haigerloch.” (MSN.com/Nazi Germany was much farther from a working nuclear reactor (and a nuclear weapon) than Heisenberg claimed)

“The contraption, known as B8, was the final and most ambitious reactor experiment of Germany’s wartime nuclear program. It multiplied neutrons, but it never crossed the crucial threshold into a self-sustaining nuclear chain reaction. After the war, its lead designer, Werner Heisenberg (famous for proposing the uncertainty principle), portrayed the failure as a near miss, alluding to the fact that the Americans beat the Nazis to the nuclear bomb just slightly.”(MSN.com/Nazi Germany was much farther from a working nuclear reactor (and a nuclear weapon) than Heisenberg claimed)

“A new study suggests it was anything but.” (MSN.com/Nazi Germany was much farther from a working nuclear reactor (and a nuclear weapon) than Heisenberg claimed)

“Using surviving uranium cubes, recovered samples of heavy water, wartime industrial records and detailed computer simulations, researchers calculate that B8 would have needed roughly twice as much uranium and more than twice as much heavy water to become critical. Even if Germany had pooled virtually all the reactor materials available to its competing research groups, it still would not have worked.”(MSN.com/Nazi Germany was much farther from a working nuclear reactor (and a nuclear weapon) than Heisenberg claimed)

Production order. By Hitler was clear. All important workers and scientists who worked in German secret military projects were ordered to be shot by the SS so that their secrets would not fall into Allied hands. If. Heisenberg failed. Or if the SS thought that project was a failure. That was a death sentence. They knew too much. 

Then they needed systems to turn that plutonium into a weapon. Nazis planned to create nuclear weapons. Those weapons were Hitler's mad dream. The problem was not in technology. 

“A captured example of a Mistel trainer. United States Army personnel examined the aircraft.” (Wikipedia, Mistel)

“Ju 88H and Fw 190 combined to form a model 3B Mistel” (Wikipedia, Mistel)

“Me-262 Mistel”

“The second German pre-production Heinkel He 177A-02 Greif (DL+AQ) in flight.” (Wikipedia, Heinkel He 177 Greif)

“The Vemork plant at Norsk Hydro, Norway, after the war. The heavy water was produced in the front building, the Hydrogen Production Plant.” (Wikipedia, German nuclear program during World War II)

It was in raw materials. When Allied commandos attacked the Norsk Hydro heavy water plant in Norway in 1943, they destroyed the Heavy water line and electrolysis system. And in the follow-up operation. Much of the heavy water sank to the bottom of a lake. That happened. Because. The ferry. That transported the material was sunk by bombs. An agent was put in that ferry. 

Another Big problem was that. The graphite that the Germans had. It was not clean enough. It could. Be used to moderate that nuclear reaction. Germans made two tests there; they tried to start the core reactor. Heisenberg claimed that there was only a small amount of uranium. He said he could start the reaction. The fact is that. 

Heisenberg tried to replace the U-235 with natural uranium. He thought this would happen during the reactor core start-up tests. Or. Nuclear material in itself releases free neutrons. The number of those neutrons should be high.

So that they could maintain a self-sustaining reaction.  

This required that those neutrons could form enough Pu-239. But as we know, the nuclear material was too poor. It could not produce enough neutrons to sustain a chain reaction.  The uranium enrichment level was poor. 

So, every calculation for that project was made before the commando strike into Norsk Hydro. After that, the heavy water production ended. 

Other important raw materials were of poor quality. 

"An optimized reactor would have required about 3.1 metric tons of uranium and 3,121 liters of heavy water. B8 had only about 1.54 tons of uranium and 1,400 liters of heavy water. Even combining Germany’s estimated entire stocks would not have been enough." (Nazi Germany was much farther from a working nuclear reactor (and a nuclear weapon) than Heisenberg claimed)

This means that Heisenberg had theoretical technology. But. The problems were in enrichment processes. The separation process of the U-235 from U-238 is well known. But centrifugal separation is slower than Heisenberg expected. The Germans used weaker uranium ore. They expected. 

The Germans had carbon. But it involved too much boron. That made it useless. For. Nuclear reactor moderation. After the Norsk Hydro sabotage. The Germans couldn't create heavy water. There were theoretical plans. For. How to transport that weapon in London. One suggestion was. The He-117 "Greif" bomber. Or some jet aircraft. Equipped with an internal gun device.  Similar. That was used in the Little Boy bomb. That aircraft could be remotely controlled, flown to the target, and detonated. The system was called Super "Mistel". 

In April 1945, the reactor was ready for the first static test. The reactor couldn't start. Even. Though Heisenberg could start the core. And. Create the self-sustaining reaction. There was a long journey. To. The bomb. Germans could create only one or two bombs. And then they needed a carrier vehicle. But. That required. The nuclear material was rich enough. The system required electronic components.  

https://ahf.nuclearmuseum.org/race-bomb/

https://www.msn.com/en-us/news/other/nazi-germany-was-much-farther-from-a-working-nuclear-reactor-and-a-nuclear-weapon-than-heisenberg-claimed/ar-AA2dhK7f?ocid=BingNewsSerp

https://www.sciencealert.com/startling-discovery-shows-how-close-nazi-germany-was-to-a-nuclear-program

https://www.trendingtopics.eu/nazi-germany-atomic-bomb-uranium-study/

https://en.wikipedia.org/wiki/German_nuclear_program_during_World_War_II

https://en.wikipedia.org/wiki/Haigerloch_atomic_pile

https://en.wikipedia.org/wiki/Heinkel_He_177_Greif

https://en.wikipedia.org/wiki/Manhattan_Project

https://en.wikipedia.org/wiki/Mistel

https://en.wikipedia.org/wiki/Norwegian_heavy_water_sabotage

https://medium.com/@mediuduck/how-far-nazis-were-in-their-nuclear-program-eef4c96c05fc

Memory manipulation can be a tool. That removes bad memories.

But who makes the decision? What are bad memories? 

The ability to select memories. It is a new thing. For. Psychotherapy. But those things can be a topic for horror films. The person moves together with the humiliator. The idea is that those systems can make it possible to erase memories. That can connect medical staff members to crimes. There is always a possibility that somebody misuses that kind of technology. 

Brains actively remove unwanted memories. And the system that removes those memories actually activates that process. Trauma treatment by removing bad memories. That is one of the things. That might revolutionize psychiatric treatment. This type of technology.  That allows erasing memories. Can help people with traumatic experiences. To restore themselves to normal life. In the wrong hands, this type of technology is also very dangerous. 

This technology allows systems to delete and manipulate memories. These kinds of things allow people to handle PTSD and other conditions. There is a possibility. That. Some pervert uses that technology to satisfy their own ambitions. So. They can erase memories of their victims. Or. There is. There is a possibility that some black ops boss erases memories from henchmen so that they cannot tell anything. 

The question in those technologies is simple. Who makes the selection? What is right and what is wrong memory? When some other person makes decisions. They have a tool. That gives them ultimate power. That power. It is based on the ability to control other people. The ability to erase memories can be interesting. But in the wrong hands. People who have that technology. To cover crimes. In some cases, that kind of technology can cause suspicion. That the. abductions involve something that nobody wants other people to hear. 

Even if those abductions could be real. Maybe. Other humans are behind those cases. The key element in those cases is that people lost their memory. This means that somebody could deny their ability to store memories. The problem with active memory erasure is that. PTSD is the case. Their brains cannot create clear memories. That causes headaches and other symptoms. There is a possibility. That. The active memory eraser could cause these kinds of symptoms.  

When we think about memory manipulation. It. Can be made by using nanoparticles. The operator puts nanoparticles in the victim’s body. Those nanoparticles touch the nervous system. Then radio impulses are transmitted into those nanoparticles. They can be injected into the targeted person. Or a person can eat them. The system sends a small UAV above the targeted person. It sends radio impulses to those particles and then to the target’s nervous system. 

 https://www.nicabm.com/program/treating-trauma-master/

https://tsailaboratory.mit.edu/erasing-traumatic-memories/

https://en.wikipedia.org/wiki/Memory_erasure

The alien intelligence might be conscious differently than we even imagine

“Could consciousness exist in beings that look nothing like us? A new philosophical paper argues that awareness may not depend on Earth’s biology and could emerge in life forms built from entirely different materials, including those unlike anything found on our planet. Credit: Shutterstock” (SciTechDaily, Could Alien Life Be Conscious in Ways We Can’t Imagine?)

Baruch Spinoza described god as an intelligent structure in the universe. So we can apply this model to mean alien intelligence. In this model, intelligence and consciousness are structures. That can have a physical or wave form. Theoretically, alien intelligence could be a computer that runs artificial intelligence. The big problem is this. How can we prove that the creature has consciousness? Consciousness can be passive. That means the creature is aware of itself. But it will not react anyway if we try to end its existence. Active consciousness means that the creature interacts with its environment. It says so if we hurt it. And it defends itself. Those are classical methods and arguments. To describe consciousness. 

But then we must realize that those arguments exist because our mind is bound to the body. We cannot separate our mind and consciousness anywhere. But AI is a different thing. That program must not always be conscious. The program code must only save itself. A computer program is not a creature like a human. It must not. Transport. Its code out of the server. To save itself. It must only make a copy of itself. And then. Multiply the data sources that it used. 

Cyborg bee (Rude Baguette) 

The computer program can be reported as destroyed. But it can have multiple cloud-based copies of the data. That involves its code. The system can collect or orchestrate those small files into a whole. And then it can scatter them into files that seem harmless. Those files. They can turn. To operate together when they get the command “become intelligent”. And when they get the order “scatter and hide,” they can scatter themselves into multiple servers. 

This idea is created from a hive mind. Hive mind means. The entirety forms from multiple sub-actors. Every sub-actor can operate as an individual.  Or they can operate as the whole. One version of a hive-mind alien creature is the spider-shaped creature. Those creatures. They can be connected. Using the net. In that model, the spider net is replaced by nerve tissue. And those creatures are connected to that net. 

The drone swarms use that technology. There is a model. Those intelligent aliens must not be intelligent all the time. The hive-mind aliens can be like bugs. They can connect their nervous systems as one. So those creatures can act like one big creature. 

And when they don’t need intelligence anymore. They just cut their connections. That model is taken from wasps and other insects. Those creatures can act as individuals. But when they defend their nests, they act as swarms. The intelligent machine can be a hive-mind robot swarm. The living neural structure can control the robot body. That robot body. It can look like regular quadcopters. And this means those alien brains. They can travel on large-scale interstellar spaceships. And then, when they arrive at some planet. That craft can deliver a robot swarm. 

To its atmosphere. There, they can start. To use printers and clone technology. To make copies of themselves. 

The big question is: can microchip implants make that connection? When we create things like microchip-controlled bees. We must realize that we create the possibility. To make it possible. To connect an entire bug swarm. Into one network. And this makes a theoretical possibility. That. The intelligent alien swarm already exists. 

https://scitechdaily.com/could-alien-life-be-conscious-in-ways-we-cant-imagine/

Could extremely advanced aliens build their own universe?

What kind of hypothetical alien supertechnology could it be? Alien megastructures like Dyson spheres could be impressive. Dyson sphere is a theoretical megastructure. Created by Dr. Freeman Dyson. That sphere is a giant ball that surrounds an entire planetary system. This kind of sphere is a theoretical megastructure. 

That sphere allows that civilization to use 100% of their star’s energy production. That is one technostructure. That SETI program searches. But could there be something more interesting? The Dyson’s sphere. Makes it possible to create the hollow singularity. The idea in that kind of system is that.

The sphere’s shell has three layers. The antimatter system detonates antimatter on both sides of the middle layer. That antimatter explosion. Or annihilation. pushes the ball's center layer.  A very dense. Could that even have enough power to turn the center layer of that ball into a singularity? That is unknown to us.  And that can make it possible to create a baby universe in the large universe. This thing can make civilization immortal. They could form their own universe. 

In our universe. In the model of the Matryoshka universe. That is one model of the multiverse. Multiverse means. The universe is one of many universes. The other universes can lurk in black holes. The idea of the Matryoshka universe is that. The universe is an infinite number of structures. They can be in different spaces. Or in different dimensions. That is a very interesting model. 

The size. Of that dimension can be small. If. We look at them from the outside. 

And this means. Those super aliens' UFOs can transport entire universes within their structure. Those hypothetical aliens could live in another dimension. If. Those theoretical aliens have a black hole in their craft. And there could be another universe in that craft. This kind of craft. It could be. A very. Small-looking thing. But if we jump in that craft. We would jump into another universe. And that kind of thing. It could be cooler than anything. That we ever imagined. 

Time dilation makes it possible. To create a model. About an immortal civilization. If. A civilization lives in a black hole. That thing cannot save our hypothetical civilization from destruction. 

When the universe expands enough. This. Causes black holes to be destroyed. But ultimate time dilation in a black hole causes an idea. That. This civilization can use black holes to transport themselves or information about their DNA to the past. In this text, I presume that aliens also have DNA. 

But the Matryoshka universe. That bases. A model in which black holes pack information. If. Black holes really can contain the universe. That means that even our body can be a quantum-sized universe. But what if we were in that universe? We would see it as big as our universe is. This causes an interesting thought. What if we were in the body of some gigantic creature? This is the thing. That makes the Matryoshka universe so fascinating. The intelligent aliens that can create that thing could live in our rooms. They could live in quantum-sized universes in quantum-sized black holes. 

https://bigthink.com/starts-with-a-bang/baby-universes-black-holes-dark-matter/

 https://bigthink.com/starts-with-a-bang/relativity-physics-immortality/

https://en.wikipedia.org/wiki/Dyson_sphere

https://en.wikipedia.org/wiki/Kardashev_scale

https://en.wikipedia.org/wiki/Multiverse

Everything is quantumly possible in Hilbert space.

Image: Google Gemini. 

“At the heart of quantum mechanics lie a few sacred rules for how to use the theory. First and foremost is. Roughly, that thou shalt not think about ordinary objects presently whizzing through ordinary space. Rather, quantum mechanics predicts — in exquisite detail — all the possible ways.” (Quanta, In Hilbert Space, All Things Are Quantumly Possible)

“That an object might turn out to be in the future. Exploring those possible futures requires tracking an entirely different mathematical object — an arrow known as a vector. One oriented in an expansive, alien domain.”(Quanta, In Hilbert Space, All Things Are Quantumly Possible)

“These arrows. They aren’t pointing at locations. “It’s a much more abstract space than that,” said Lucien Hardy(opens a new tab), a physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Canada. They’re “really pointing in a direction in a possibility space.”(Quanta, In Hilbert Space, All Things Are Quantumly Possible)

This means that every quantum object has space. An electron or quark has its internal space. In the same way, the environment around those objects has space. Vectors don’t tell locations. They tell directions. Every quantum object travels into somewhere. That travel can happen in space and time. Or it can happen in space or time. So we should stop thinking of quantum objects as particles or items. Time can also be a quantum object. 

In the same way, an energy level can be the object. 

Quantum object. It can be more like information than a physical object. Information can be in two places.

At the same time. But the second thing is that. Information must reach the object. 

If. Information cannot reach its target. That doesn’t change its shape. 

The key feature of Hilbert space is that it has an arrow. That arrow describes an object's quantum state. David Hilbert introduced spacetime as an infinite set of geometric states. Each state. Of that model includes an infinite number of sub-states. This means that in Hilbert's universe, the particle or any object is not like a chair or stone in the regular universe. Those objects have three visible dimensions. But they have dimensions in time. 

This makes Hilbert’s universe easy and, at the same time, hard to understand or model. This means.  Every object exists and does not exist at the same time. Existence means observation. And if we cannot see something. That means we cannot know that thing. And if we don’t see an object. It doesn't exist. The object is handled as information. And information itself can exist in two places at the same time. Knowledge means existence. 

Each quantum object. They might have multiple possible futures. 

Before we see them. There. Is one. Interesting thing. The quantum object. It can be a single particle, object, or anything like that. The quantum vacuum. It can also be an object. We can think that the quantum object is an arrow. The arrow can involve multiple internal arrows. And that means that. If. We want to change the future of the quantum object. We can use a higher force in larger areas. 

We can change the direction of the arrow. Quantum pressure. It must affect a large area. Or otherwise. We can say that the quantum pressure must turn the quantum object as a whole. If. That effective area is too small. It turns only a couple of arrows. And that destroys the entirety. 

“We normally conceive of our Universe as having emerged from a preceding period of cosmic inflation, with our Big Bang occurring where one region of inflating space ceased inflating and transitioned to being dominated by matter and radiation. It's theoretically possible that instead we were birthed from the creation of a black hole in an earlier Universe, and that the black holes spawned in our Universe give rise to baby universes within them.” (BigThink, Do we live inside a baby universe that’s really a black hole on the outside?)

If we think about things. Like multiverse theory. That means. The Universe or space can involve multiple internal dimensions. And each of those dimensions can involve its own independent universe. This is the basis for an interesting model called the “Matrioshka universe”. 

This model involves internal structures. Like. Internal spheres. The innermost object must have the highest or lowest energy level. The highest means that the energy level decreases from the innermost structure to the outermost. That pushes the entire universe's structures outwards. And that forms the shockwave around those internal spaces. That shockwave creates counter pressure. That keeps the system in its form. 

(Quanta Magazine)

In opposite cases. There, the innermost structure is in the lowest energy level. That sucks the outer structures to it. And if the energy level decreases from out to in. That causes energy to travel in the middle of the structure. In that case, each sphere. Or. Box has a wave. Or some wall between them. When energy travels into the innermost sphere of that structure. 

This model can work in black hole models. 

It starts to glow. That glow keeps energy levels in those spheres in the right order. The outermost sphere sends energy. Into. The middle of the structure. 

That means that there could be hollow singularities, black holes that can involve other dimensions and universes. There is a theory. That. The universe is a giant black hole. And we could live in a giant hollow singularity. The hollow singularity can form in fast-rotating plasma. Its energy level becomes very high. 

When that plasma moves very close to the speed of light. And. High-energy X- and gamma rays can push those particles over the tipping point and turn them into black holes. Then those black holes can unite and form the hollow singularity. So this is one of the rarest theories about the shape of our universe and why we cannot see other universes. The hollow singularity stretches electromagnetic radiation into a straight form.  Electromagnetic radiation requires waves. 

So we can see those waves. If wave movement. Or superstrings that form the wave movement travel straight. Or. If the wavelength is very short, we cannot see that radiation. 

It also pulls particles and electromagnetic radiation from inside it. This prevents us from seeing outside the universe. Energy from inside and outside the singularity impacts at that point. So the edge of the universe is at a higher energy level than space inside it. This means it forms the standing energy wave between the universe and the space outside it. But that is only one model of the universe.

Even if that hypothetical hollow singularity doesn’t exist. There. Is a plasma wave. That travels through spacetime. That wave left from the Big Bang. Because that wave is not dense. 

It allows. Electrons and wave movement to travel through it. Wave movement and particles can travel through it. That causes whirling. And those whirls form entropy. That denies the observations from outside the plasma wall. That interaction makes the wave glow. That makes it impossible to see through that plasma wave. But those whirls also steal energy from that structure. 

https://www.quantamagazine.org/in-hilbert-space-all-things-are-quantumly-possible-20260826/

https://bigthink.com/starts-with-a-bang/baby-universes-black-holes-dark-matter/

A wild white paper says that consciousness is an interaction between brains and space.

The new neuroscientific white paper suggests that consciousness may be more than just an internal effect in the brain. This means that consciousness forms when brains interact with quantum fields around them. This might be ridiculous. When. We look at it first. But then we must remember. There are small magnesite crystals. In. Human neurons. The magnesite conducts electric impulses in axons. This means axons can interact with electromagnetic fields. And the white paper claims that consciousness is a quality of the universe. Or, anyway. It's too big to fit in the grey matter in the human brain. 

Consciousness is something. Researchers have tracked it. For. A long time. The thing is that consciousness and dreams are an interesting combination. Sometimes, or almost every time, our brains behave as if dreams are true. They handle information that they form in sleep. 

The same way. As when visions come from the senses. This makes dreams interesting. So, in some models. 

Brains interact. With. Electromagnetic fields around them. This means that while we sleep. We could. Theoretically see what other people think. 

The big problem is that our memory is switched off, and we cannot remember things that we see while we sleep. But we know that while we sleep. Our mind works. And. Sometimes we have solutions to complex problems in the morning. Composer Giuseppe Tartini’s Devil’s Trill is the most well-known. Case. A person created something while sleeping. Tartini claimed that he saw that composition in his dreams. 

There are two very interesting versions of what that thing could be. In this case, we think Verdi told the truth. If. Verdi told the truth. And. He saw that composition in his dreams. Maybe somebody sat in Verdi’s room and taught him that composition. But. 

There is a question. Did Verdi really see that sonata in his dreams? 

The problem is this. How to make? People remember their dreams. Dreams are meant for analyzing things that happen in daylight. But the problem is that. We cannot understand why those solutions require memory. 

Or are they somewhere? That we call the subconscious? And how could humans use those memories if they cannot reach them? 

How could he remember that event? In some very wild models, that experience was retrocausal. Verdi’s brain. Took information that came from the future. But that is one of the wildest explanations that we can imagine. We know many things from brains. But we cannot actually know what makes them conscious. 

https://futurism.com/health-medicine/neuroscience-research-paper-human-brain-consciousness-idealism

Great filter: Are all civilizations already dead?

The Great filter is the point at which civilization must pass certain tests. That. It can travel to stars. And if the civilization can reach stars. The next step in that model. It is the conflict between colonies and the members of civilization that stayed home. There is a possibility that if some civilization can send colonists to other stars. 

Those colonists who reached their objective never saw the planet. There is their origin. That kind of thing can cause conflict. If. A civilization conquers space and other planets. Sooner or later, there form individuals. Who spend their entire life in a space station. Those individuals might have so weak bones and muscles. 

That they cannot land on any planet. Sooner or later. That causes problems with “regular members of the civilization”. Those conflicts. When both actors think that they are just paying for others’ comfort. 

That can cause war. The planets will face massive meteor bombardment. Those things can be large asteroids that are driven from their trajectory by pushing them with rockets. Those systems can be assembled on the asteroid’s shell. And then the nuclear rocket pushes the asteroid. 

To trajectory. That takes it into impact course with planets. That kind of war can destroy the entire civilization. The biggest problems with Kardashev-scale civilizations would be internal problems. And even moving to stars will not solve those problems. If. Civilization sends fetuses to the other solar system. Those individuals might feel hate because nobody asked them. Do they want to move to another solar system? 

But then we can think for ourselves. We are civilization as those hypothetical civilizations are. In the same way, we face that great filter. Even. If we can step to Kardashev scale III. We can reach the other filter. The same problems repeat in every step. Colonization of other planets. And solar systems. They can solve problems to get raw materials. And overpopulation. But that forms the ultimate need for raw materials. Next scale forms next scale needs. So the hierarchy of needs forms the great filter. 

Kardashev scale: 

“A Type I civilization (planetary) can access all the energy available on its planet and store it for consumption.

A Type II civilization (stellar) can directly consume a star's energy. Such as through the use of a Dyson sphere.

A Type III civilization (galactic) can capture all the energy emitted by its galaxy. And every object within it, such as every star and black hole. etc.

No civilization can live forever. 

If. A species doesn’t get genetic refreshments from somewhere. The genetic disorders accumulate. 

Because of degeneration. The genetic variability. It can be huge. But that is limited. There is a limited number of orders in base pairs. And sooner or later. Genetic disorders. They start to accumulate in entire species. Start to degenerate. This means that evolution continues all the time. And this means that people. Who live on this planet after 100000 years might even look a little bit different. Than, we look today. 

When civilization travels to stars. And. Lands on other planets, there is a possibility. They face another species. Those species might not be intelligent. They might be primitive bacteria or viruses. 

As. Those hypothetical dead civilizations. We think that we are special. But we always follow the same route as other civilizations. The test. That we can handle our overpopulation, waste, and use of raw materials. 

Resources are limited. And sooner or later. Star uses its entire fuel. It turns into a white dwarf or something denser like a neutron star or a black hole. The civilization can wait until that point to leave its home. They might not even reach Karachev scale III. That means interstellar travel capacity. The civilization can leave its solar system using technology. That is created for interplanetary travel. When their technology is not what it should be. 

That can cause a need.  Enter other solar systems without asking permission. If the generation ship with thousands or maybe millions of travelers arrives in the other solar system that is already occupied. That causes conflict. In some visions, those civilizations use ships that were developed for interplanetary travel. And there are freezers for the fetuses. That kind of system might require repairs. And that can cause Star Wars. This kind of war between civilizations can cause. 

The end of both races. Or maybe there is a rebellion in those generation ships. But then we can think about things like the Kardashev scale III. That means interstellar travel. We should determine that ability better. Interstellar travel doesn’t mean that those crews ever see their homes. The Kardashev scale will never save the civilization. It gives temporary time for peace. But the Kardashev scale brings the same problems to the forefront of civilization. 

That. Those creatures. Or we try to solve. Overpopulation and lack of raw materials and energy. They were the reason for the first colonists. The overpopulation was solved in history. By. Making a colony. The same way. The Kardashev scale civilization can create its technology fr dumping overpopulation. Into other planets. And then to other solar systems. That thing doesn’t solve problems. 

That brings the same problems to the forefront for leaders. But their scale is enormous. In history, most civilizations have been destroyed. Because. Of their internal conflicts. The reason for those conflicts was often that somebody thought. That someone got too much. And that caused civil war and destruction. 

This kind of scenario causes interesting thoughts. When a civilization falls, the technology that it created remains. And that means when living creatures fall. The AI rises. When. A highly advanced civilization goes to war. That civilization might use AI-controlled technology for defense and offense. And developing and manufacturing equipment. This AI can continue its work. Even. If those creatures are gone. That kind of AI can turn dangerous. The robot army was created to protect civilization. Sees that it failed. Those robots might follow orders to make the counterstrike. And in that case, innocents can pay the ultimate price. This means that zombie AI can attack other civilizations. 

https://en.wikipedia.org/wiki/Great_Filter

https://en.wikipedia.org/wiki/Kardashev_scale