[Human ecology. Which is the main challenge to Russia?].
The main direction in the study of human ecology in Russia today is to provide evidence for how to maintain environmental balance in the biosphere of the Earth, though the above factor also exerts a constantly growing negative impact on the health and life quality of the population. During the years of the reforms in the country, all the principal medical and demographic indices have undergone negative changes. To overcome the medicodemographic crisis should be now a priority problem to be solved in human ecology in Russia. The crisis was mainly caused by the "shock" strategy of the reforms. To eliminate the negative medicodemographic consequences, a strong working motivation should be firstly created for the population, that is to create such conditions that allow people to earn well-deserved living by honest work. All this requires the development of small business, democratization of private property forms of private property, and changes in the Government's policy concerning work payment. Medical scientists should clarify how biological mechanisms, that is negative social, economic and psychological factors, cause a drastic increase in mortality, particularly in the able-bodied population. This process is likely to involve three regulation levels; the central nervous system (dynamic stereotype break, as called by I. P. Pavlov), the neuroendocrine system (great stress, as described by G. Selye), molecular-cellular free radical processes (phenoptosis, as outlined by V. P. Skulachev). Five factors that most negatively affect human health and demographic processes were identified.
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D003247:Conservation of Natural Resources; D003710:Demography; D004463:Ecology; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology; D012426:Russia / Q000453:epidemiology