There are some ideas to avoid catastrophe caused by global warming.
1. to make salty gases, by means of special devices, which will take sea water and transform it into the real clouds sated by sodium chloride.
2. creation of floating artificial small islands ,white colored, with a reflecting surface in sea zones
3. or to covering some desert areas with plastic materials (the same white color) for reflection of the solar radiation getting to the Earth
4. dispersion of substances above ocean, which will promote growth of the seaweed, for absorbing great volumes of carbonic gas ( that is already realized in some areas of Antarctica ).
5. to place ,around of the Earth, millions lenses in diameter of 60 cm and weight few grams, which will be capable to reflect solar beams
6. to create ,around of the Earth , a ring of fine particles or spacecrafts with which it is possible to shade tropics to soften a climate
Is this ideas enough to slow down global warming? Maybe the survival of mankind depends on his ability to find new houses in other place in the Universe, because the risk of destruction of alive essences as a result of global warming promptly increases? Maybe people have to build constant base on the Moon in 20 years and a colony on Mars the next four decades? Is there link ,missing in the logical chain of the scientific arguments?
Because of complexities of the analysis of global changes of temperature ,some scientists till now do not recognize warming by the fact ,and prefer to speak about global warming as about the plausible hypothesis requiring careful check.
Climatologists from the largest world research centers, having collected accessible archives of meteorology data from different corners of globe, have processed them and have led to a uniform scale.
On those archives are visible two distinct episodes of global warming.
1. for the period 1910 - 1940. For this time the average temperature on the Earth has grown on 0,3- 0,4°C. Then within 30 years the temperature did not grow and, probably, even has a little decreased.
2. And the new episode of warming which proceeds till now has begun in 1970’s . From this time the temperature has raised for 0,6- 0,8°C.
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