Projects hope to prevent global warming

What is happening on our planet has caused real concern among the ranks of scientists. Recently they have set an alarm bell that in the next 50 years due to global warming, 1/4 of all animals and plants will die.

Need to save humanity from the approaching threat! For this purpose, prestigious climatologists have introduced the latest theories and analyzed the most ' fictional ' proposals to deal with global warming. According to them, climate change is the most serious issue of civilization.

People have 2 ways to solve this problem:

The first option : to prevent the earth from outside disasters. To do that, the scientists proposed to create a huge shield in the universe, which would receive the excess of the sun's rays, stabilize the climate and result in saving humanity from the phenomenon of warming. Global.

' Construction materials ' are proposed differently. For example, by cosmic rockets bouncing close to Earth with billions of thin metal pieces, within a hundred years they will absorb some of the solar energy, then reflect back into space.

Or use a plane to lift up the upper layers of the ultra-thin metal mesh atmosphere, this grid does not allow the rays of the sun to reach the ground. Or drop into the stratosphere millions of balloon balloon with metal shell, pumped with helium gas with high pressure. Within 5 years, they will be barriers to the destructive effects of the rays coming from the sun, then fall. When need to replace them.

The ' cosmic umbrella ' can hold nearly 1% of solar energy - that's enough to significantly cool the earth. This idea emerged from the results of studying the consequences of volcanic eruption in Indonesia in 1814. At that time, the amount of ash hit the upper layers of the atmosphere so much that in 3 years then the temperature dropped to 30%. .

Option 2 : adjust the climate from the inside. There will be a need to ' upgrade ' the oceans a bit so they can cope with the warming phenomenon. People will install floating structures on the surface of the ocean, which will create clouds, and underwater create algae growing areas that can absorb greenhouse gases from the atmosphere.

Another way is to build huge saltwater tanks, to avoid raising sea level due to melting of polar ice sheets.

Hoang Thuong