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Energy crisis, its demographic and social consequences. Fundamentals of safe life

Fundamentals of Safe Life Activities (OBZhD)

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Interest in environmental issues especially increased when it became clear that the practical activity of man has an impact on natural processes throughout the Earth. Therefore, in the modern conditions of the development of society, not quantitative indicators of the consumption of economic goods per capita, but qualitative indicators are put forward in the first place, and among them the indicator of the ecological well-being of society is of paramount importance.

The human environment is a complex interweaving of interacting natural and anthropogenic factors. Under these conditions, a single integral criterion of the quality of the environment is needed, in terms of its suitability for human habitation.

Human (individual) health is the process of maintaining its psychophysiological functions, optimal performance and social activity with a maximum life expectancy.

Health (complete mental and physical well-being) of a population is the process of preserving and developing the biological and psychosocial life of the population living in a certain territory in a number of generations. According to various sources, more than half of the people in urban areas are in a state of pre-illness, which has a number of significant differences from both health and illness. The main factors in this case are the anthropological tension and fatigue associated with the problem of big cities. Every year, thousands of deaths in cities around the world are associated with an unfavorable environmental situation.

Any impact causes a protective reaction in nature, aimed at its neutralization. This ability of nature has long been exploited by man thoughtlessly and predatory. But the process of pollution progresses sharply, and it becomes obvious that sooner or later the natural systems of self-purification will not be able to withstand such an onslaught, since the ability of the atmosphere to self-purify has certain limits. Launching rockets, testing nuclear weapons, the annual destruction of the natural ozonizer - millions of hectares of forest, the massive use of freons in technology and everyday life lead to the destruction of the ozone layer.

Anthropoecological systems acquire signs of extremeness. Solving the problems of eliminating these signs is one of the most important issues of preserving the health of people in these systems, since the difficult environmental situation is one of the reasons for the deterioration of the health of the population, which is directly related to birth and death rates. The highest rates of morbidity and mortality are recorded in the most environmentally unfavorable regions.

Author: Muradova E.O.

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According to the manufacturer, a weak electric current "draws" glucose from the blood through the skin, and glucose accumulates in a special gel, where it reacts with a chemical sensor. This measuring part, adjacent to the skin of the hand, needs to be replaced every 13 hours.

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