Ethnogenesis and Earth's biosphere

Ethnogenesis and the Earth's biosphere - the fundamental work of L. N. Gumilyov, dedicated to the problem of the emergence and relationships of ethnic groups on Earth. Exploring the dynamics of the movement of peoples, in search of their historical identity entering conflicts with the environment, Gumilev collected and processed a huge number of scientific and cultural data. In this unique book, which the author considered his main work, the main provisions of the theory of ethnogenesis and the doctrine of passionarity developed by L. N. Gumilev are formulated and developed in detail.