Recently, the expression "global warming" we hear more and more often. Scientists seriously began to think about this problem that threatens the Earth and all mankind ecological catastrophe. Currently many research papers in this field and already scientists suggested 5 ways to save our Earth.
1. Cosmic umbrella
As it turned out, the sun not only gives life to all living things, but at the present time and is the greatest threat to humanity by emitting a huge amount of light is able to increase the temperature of the Earth so that the ice will melt and sea levels will rise. According to scientists, to reduce the flow of sunlight on the Earth can help establish a space umbrella. The umbrella will reflect the sun's rays and stay in the point L1. He must be a diameter of 100 thousand sq. km. and a weight of 20 million tons, but it must be with a very thin shell. So to make it offered from 16 trillion reflectors, each weighing 1 g, i.e., the weight of a butterfly. Any special installation work in the space is not required.
Will only need mine to run and gun, which will be made 870.000 launches for its establishment. In each such missile will be placed reflectors in a few pieces. This is the first and most expensive way to save the Earth. In addition, the creation of such a space umbrella will take 30 years. And if the Earth has so much time?
2. Cumulus clouds
During the research it became known that the sun's rays can reflect not only the cosmic umbrella, but the most common stratocumulus clouds. The first attempts to influence clouds fall last century. Unlike the first, this is a less expensive project, but also to create it will also take time because it has to be manufactured a lot of radio controlled yachts. These boats will float on the ocean, and spraying water droplets with small salt crystals inside.
3. Volcano eruption
Another interesting way to save the Earth from global warming occurred in the German scientist Paul Knutson after the eruption of Pinatubo in 1991 in Asia. During its eruption into the stratosphere was thrown a large amount of sulfur, resulting in temperature on the Earth fell slightly. Based on this Paul Knutson proposes to launch into the stratosphere hundreds of special missiles with sulphur to generate sulphur screen.
4. Phyto-plankton
However, the Sun is not the only problem. Every year into the atmosphere large quantities of carbon dioxide. And scientists began to wonder: "what if you lower this release? " Strange as it seems, but the following method has prompted a flood with huge waves and small bubbles of water. It is known that the phyto-plankton absorb carbon dioxide and emit oxygen, learning at this carbon. Phyto-plankton is not visible to the eye, but clearly visible from space. From there he looks like a huge green carpet. The project to reduce carbon dioxide from the atmosphere serves to increase the amount of algae using urea. The nitrogen in the urea granules dissolve quickly, so urea is proposed to put into small pellets and feeding phyto-plankton in those places where it is very little.
Recently, the expression "global warming" we hear more and more often. Scientists seriously began to think about this problem that threatens the Earth and all mankind ecological catastrophe.
5. Artificial trees
Save our Earth from global catastrophe will help is artificial trees that will absorb carbon dioxide as real. But these trees store carbon dioxide at its heart, and synthetic Klaus Lackner is the founder of this idea proposes to remove the carbon dioxide and put it in the Ground or to be stored on the bottom of the ocean, probureu wells and checking back carbon dioxide. There the carbon dioxide can be stored for millions of years. Synthetic trees are still good in that their leaves can be placed on top of each other, because they do not need light for synthesis. This idea came to him when his daughter was put chemical experience.
All five methods have a right to exist, but which one will be able to give the results, one cannot predict. And, maybe worth a try multiple ways? In any case, this will solve the International Association for the issues of global warming and mankind remains only until to reassure ourselves that we already have 5 ways to save the Earth.
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