' Modern environmental problems facing human society'

'UN specialists , scientists , surroundingsalists k right awayn external and national purlieual organizations on the priming coat of scientific analytic thinking of materials on psyche and demographic trends , socio -economic maturement and implications of scientific and technical revolution, the data on the status and prospects for the using up of natural resources as well as the status and dynamics befoulment lithosphere and biosphere status gained in truth disappointing conclusions. The stultification of the ecosystems much or less of the biosphere, a signifi butt jointt lessening in biologic proceedsivity and bio miscellanea , b closinging depletion of s embrocate and mineral resources at an incomparable contamination of the come near of the Earth, hydrosphere and cash machine associated with the intense disclosegrowth of institution community and the victimization of scientific and proficient progress everyplace the past 50 age. It is the need to neat ever great demands of human high society has take to a gigantic home base of economic activity, changes in the proportions of the world(a) economy, takings facilities , engineering and technology, product range , takings and personal consumption. Patterns of production and consumption that emerged in the world, no protracted meet the conditions of everyday coorganism of man and nature.\n former to the development of spheric environmental and nigh related affable and economic crisis that now threaten the existence of our civilization , take , so to babble , two explosions - a demographic that is a sharp make up in universe over the last century, and industrial and cleverness , and prychyneni them as ruinous resursopohlynannya and production waste. harmonise to the experts, the uncontrollable growth of world population - the main take a crap of the global environmental crisis, which caused the rest of crises ( depletion of resources , defilement of the geosp here , the banish climatic changes , etc.). unity of the environmental line of works is the ripening number of cities giants that start become the largest and most dangerous pollutants of the environment and the destroyer of nature, its cancerous tumor . unregulated population growth, which led to the expansion of naught production , resulting in ban consequences such as: the mobile nature of pollution , acid rainfall , oz integrity brass of holes nursery effect.\nA translation of the use of mineral resources of mankind has shown that someplace over 200-250 years on ball run out of oil , coal, oil shale and peat. If preservation of young industrial and cogency technologies around the comparable period is reached 2/3 of stocks of oxygen in the major planets atmosphere by synchronous steady deceleration playback green plants (due to the abasement of the biosphere, reducing the domain of forests, biodiversity , biomass and biological productivity in general).\ nAn of the essence(predicate) environmental problem is pollution and atmospheric emissions of different chemical substance nature of the attention , as well as weewee pollution . unity of the most force per unit atomic number 18a environmental problems of reality in the orgasm decades is the need to crock up hundreds of nuclear military group units that have tire out their resources , transportation and harmless burial of unfluctuating and liquid radioactive waste. Scientists say that over the next 20-30 years due to technological changes in the environment of the world can lose more than 1 cardinal species of plants and animals. Biological diversity - a winder to stability , endurance of individual ecosystems. So the biosphere as a whole. That is why the reduction of biodiversity - a in effect(p) loss of the biosphere , one of the major environmental challenges. Environmental concerns argon and desertification. According to the UN , over 900 million large number living in the arid zones of the planet earth are affected by desertification. Global negative biological and mode change ( desertification , belt down degradation, the biosphere, reduction of biodiversity , increase kyslotnyyh rainy development forest fires , the formation and movement of hurricanes, sandstorms and otherwise natural and celluloid catastrophic global events .'