The concept of Indoeuropeans emerged in the 16 century when European missionaries in Goa noticed that they understand some words of the local population. Many indirect facts indicate repeated migrations along the line connecting Spain and Sri Lanka. Officially, Indoeuropean languages are a separate family, just one of many, but is it true? Is human civilization a bush growing from many independent roots or a tree? In the latter case, Indoeuropeans have all chances to be its trunk.
Knowledge of computers is useful. It helps in the main job, but do you know how your own brain operates? The human nervous system is a live control system. Seemingly nobody will object. Hence, we can expect some kind of computer as a part, although based on quite different principles. Which specifically?Physiological theory of argument. The main difference between computers and live humans is own motivation. How does it change communication?The hard problem of consciousness is a subjective feeling of the self. Obviously, it contradicts the scientific principle of objectivity. How to resolve this contradiction?Self-programming is the same that machine learning, only better because it explains what happens inside. The last version of the book adds a chapter on self-programming.