The summary of fundamental conformities to law of development of materially-productive forces and economic relations is presented in this book. Human society was formed as such, producing in the set environmental conditions material welfares: at first only the most necessary for a survival things, and from a certain moment and additional foods accessible for mutual alienation. Looked after today in central regions popularization of ideas about changing of the industrial economic system new "informative" society does not abolish circumstance that the combined quantity of workers of materially-productive sector in the world attained record historical values now. Exactly understanding of objective laws managing a production and distribution of material welfares in society, the good gives to the modern man immunity against more or less obvious anti-scientific propaganda and allows to distinguish forgeries and random errors in judgements about surrounding social reality.For the wide circle of readers aspiring to develop the critical thinking.