Fermi paradox: Where is everybody? (Where are other civilizations?)

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Kimmo Huosionmaa

If we would calculate the number of known planets, what are on the habitable zone of the sun type star we would get number one if we would live in 1950's And if we would see how many known civilizations were in that kind of planets in that time, we can get number one. So if we would calculate the probability to meet intelligent civilization on the Earth-type planet, what is in the habitable zone of the star, we could find number 100. So in every earth type planet, what orbits the star in the habitable zone should have an intelligent life form.

And here we must ask again where are those civilizations? When we are looking at the Drake equation, we must think about the question, where are the aliens, if every earth-type planet in the habitable zone of stars would have intelligent life. Here we must go to the Fermi paradox, the attempt to explain why there would be no answer from another civilization? The one thing in this paradox is, that when the civilization would get some special level of science and technology, they could destroy themselves with nuclear weapons.

This explanation is one of the most well-known things about this paradox. And then somebody would ask, "Was the Second World War the ultimate test", and if the mankind passed that test, would it become super civilization? The other thing in the Fermi paradox is that the gamma-ray bursts would destroy the civilization, and the opponent would claim, that if the civilization would have enough high technical level, they could evacuate to the dark side of their home planet.

And also moving to the dark side or underground network of tunnels, would that civilization survive even from the biggest cosmic catastrophes. When we are thinking about the communication between civilizations, there is, of course, the possibility that the hypothetical alien would not answer, because it would not feel the communication safe. That means it afraid that some other hostile aliens would locate it, and then the war between worlds would raise.

Sometimes some persons think, that maybe the afraid of conflict between two very technical civilizations would survive the Earth. Because if some civilization would use weapons like Death Star, it would show the power to other civilizations, what have the even better equipment and technology. Sometimes I have faced the theory, that other civilizations would leave us alone because we would be too pathetic being seriously taken.

That kind of talking is very usual between philosophers. Or maybe the radio signals, what are left to the universe are too weak to notice. Maybe the radio waves, what are coming from other stars and galaxies are acting like ECM-jammer system. That radio-transmission can cover the radio-waves, what is sending by using Hydrogen Alpha-frequency. Maybe we are alone maybe not. But the searching would continue.

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

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