Global Issues.

There are many global challenges posed by new inventions of mankind. Undoubtedly, new and advanced technologies make it possible to develop in the world of science.With these technologies we use every day - petrol for the car, release harmful environmental exhaust, plastic shopping bags are not recyclable and can degrade the land, and lots of other things. Of course, this is not the most important and decisive invention. In addition to contamination of the soil is disturbed dizbalans air and polluted oceans, water, potable, becomes smaller. Most wars occur, based on the conflict on the ownership of certain types of minerals on the territory of any country. People can no longer do without the use of oil and other petroleum products, which significantly damages the environment.The person making the various discoveries, more and more interfere in the economy of the biosphere, in which there is our life. Exposing this part of the world's pollution, we are risking their own lives, the future of our children, which is more likely that if we did not, so they will catch the consequences of chemical pollution. Among the pollutants - gases and aerosol, significantly spoiling the environment.In addition, increasing the mass fraction of carbon dioxide in the air. Because of this, there is the likelihood of global warming, as has long been informed of our environmentalists. Has an adverse effect and the release of oil into the ocean. This disrupts the natural exchange between the hydrosphere and atmosphere.On the pollution effect and the presence of CHP, also emitting sulfur dioxide fumes.Pollute the atmosphere, not only industry but also transportation. Transport - a necessary part of human life, convenient means of transportation that is available anywhere. It is much easier life to citizens, especially considering that the place of residence and work in different cities.All of these inventions has both pluses and minuses, is often more important. It is our duty - to develop the science of "green" methods - to invent a substance is more friendly for the environment - for example, natural gasoline without the harmful exhaust gases, bio-cosmetics, in the end use for the purchase of goods is not new plastic bags, and bags made of cloth.Introducing some small, even the most inconspicuous contribution, but unite in the great power that we can restore the ecology of our planet and give life to the clean atmosphere of the set of all generations.