Editing Human migration (section)

=== Osmosis theory ===
Based on the [[history of human migration]]<ref>Djelti S, [https://www.researchgate.net/publication/320427737_The_Evolution_of_the_Human_Migration_Determinants_1_Draft_paper "The Evolution of the Human Migration Determinants"] draft paper presented in the international conference on "Crossing Boundaries: Youth, Migration, and Development", At Alakhawayn University in Ifran, Morocco – March 2–4, 2017</ref> osmosis theory studies the evolution of its natural determinants. In this theory migration is divided into two main types: simple and complicated. The simple migration is divided, in its turn, into diffusion, stabilisation and concentration periods. During these periods, water availability, adequate climate, security and population density represent the natural determinants of human migration. The complicated migration is characterised by the speedy evolution and the emergence of new sub-determinants, notably earning, unemployment, networks, and migration policies. Osmosis theory<ref>Djelti S, [https://www.researchgate.net/publication/320427688_Osmosis_the_unifying_theory_of_human_migration "Osmosis: the Unifying Theory of Human Migration"], ''Revue Algérienne d’Economie et du Management'' Vol. 08, N°: 02 (2017)</ref> explains analogically human migration by the biophysical phenomenon of [[osmosis]]. In this respect, the countries are represented by [[animal cells]], the borders by the [[semipermeable membranes]] and the humans by [[ions]] of water. According to the theory, according to the osmosis phenomenon, humans migrate from countries with less migration pressure to countries with high migration pressure. To measure the latter, the natural determinants of human migration replace the variables of the [[second principle of thermodynamics]] used to measure the [[osmotic pressure]].