(Picture 1) (Why in this kind of question the only allowed way to think is the militant way?) https://futurism.com/ evolutionary-biology- intelligent-alien-life/?utm_ content=bufferc8466&utm_ medium=social&utm_source= facebook.com&utm_campaign= buffer Kimmo Huosionmaa Above this text is the link to one theory, what might be true. The intelligent and complex life form needs the combination of two cells, another cell gives the food for another cell to produce energy for this combination. That might be a reason, why there would be no intelligent life forms in Universum. This is one very good reason to talk about alien life. The term “alien” doesn’t mean that the thing comes from outer space. Some scientists define also the artificial intelligence as an alien. And also genetic engineering would be used to create man-made aliens. In some definition, Europeans were aliens when they were to Africa to make colonies. Also, we can create an alien by growing the ...