I used Google to translate it faster. So if there are mistakes, it's google's fault, not mine.
The lie of anthropogenic ozone hole
Carbon dioxide (CO2) "villain" of the 21st century, responsible for global warming would actually be the gas of life. This is the theory held by climatologist Carlos Luis Molion, physical post-doctorate in England, more than 40 years of experience in climate studies on the planet, with 25 of these in front of the INPE (National Institute for Space Research), and Representative of South American countries in the Commission of Climatology of the World Meteorological Organization (WMO).
According Molion, the emission of CO2 by humans is negligible against the amount released into the atmosphere by nature. "The natural flows - oceans, soil, vegetation - release 200 billion tons of CO2 annually into the atmosphere and human activity releases 6 billion tons. His thesis is based on the principle that the earth has a natural cycle of warming and cooling that lasts an average of 60 years. "The variations are not repetitive and cyclical. There is a period in which the sun passes from minimum to maximum activity, "he says.
For the researcher, between 1940 and 1960 the earth passed through a period of high solar activity and now the sun begins to go to the new minimum will occur between 2020 and 2032, following the solar cycle of 90-100 years. "After 1960 it was a planned reduction of O3, since for the increase of the ozone layer is necessary to ultraviolet radiation (UV). It is obvious that after a maximum is a minimum. So, developed countries, and that dominate global trade, have used this scientific knowledge, which is not the domain of policy makers to exploit poor countries, notably the tropical, requiring refrigeration at low cost by eliminating CFCs ".
According Molion, the crime they committed is that become public domain and not paying more property rights. "The oligopoly that holds the patents on CFC substitutes is made by Allied Chemical Corp. (USA), Du Pont (Canada), Imperial Chemical Industries (ICI, England), Atochem (Elf Group, France) and Hoechst (Germany), all they pay income taxes in their countries of origin. In the 1990s a pound of CFC cost $ 1.70 and today the replacement may cost more than $ 35.00 for the final consumer, "he explains.
The hypothesis of Professor emerged in the 1970s when he noted that the CFC molecules are five to seven times heavier than air and had to be taken up to 40-50 km altitude in the stratosphere, where is the reaction of formation of ozone . "The measurements made by NASA with planes flying in the lower stratosphere could not detect even one molecule of O3 in the region. How would reach 50km altitude? "Explains Molion.
The World Health adopts the limit of 50 parts per billion by volume (ppbv) for O3, or 100 micrograms per cubic meter (for O3, 1ppbv = 2 micrograms per m3). Already, the U.S. Environmental Protection Agency adopts 75ppbv for an exposure time of 8 hours.
"Due to its high oxidizing power, the O3 reacts with virtually all other gases. In environments polluted by vehicle exhaust gases in large cities, the nitrogen reacts with O3, NOx actually forming it is harmful to health. Large cities like Sao Paulo and Belo Horizonte, especially in winter and with poor ventilation, may have concentrations above 200 micrograms per m3. In the Amazon rainforest during the 1985 and 1987 experiments, we measured natural concentrations of up to 40 ppbv during the day, dropping to less than 10ppbv night. During the dry season, from August to September, during the fires in the Midwest, has been measured concentrations above 80 ppbv. Therefore, we see that not only in large cities that the problem exists, "he says.
Thus, the heating will be local and not global, as many contend. This is due to the urbanization of cities and the formation of so-called heat islands that make air temperatures 3 ° C to 5 ° C higher in large urban centers when compared to its surroundings. "With the change of surface coverage of vegetation for fields with asphalt and concrete, evapo-transpiration is reduced and plenty more heat to warm the air near the surface, raising its temperature," explains meteorologist.
However, according Molion, it is important to reduce the pollution that people have a better quality of life. "I'm all for a good network of public transportation in major cities, a good subway system complete with trolley. Here in Brazil, work, because most of our electricity comes from one of the most clean and that there is more environmentally friendly, hydroelectricity. In this way, the "fuel" is water and the "supplier" is the hydrological cycle. As there no water in the seas and warmth of the sun, the hydrological cycle will not end. "
Molion still alert for the replacement of HFC. "I began to say that the replacements for CFCs, HFCs, and also destroy O3 gases that will be required, substitutes for substitutes. That's because HFCs have their patents winning the next five years and, of course, industrialized countries can not live without exploiting others, since they have neither the energy or natural resources. The ozone will return to peak levels between 2050 and 2060, when presented with new solar maximum. And then the "recovery" of the ozone layer will merit of substitutes for substitutes, but social inequality will be greater in a world with a restored ozone layer, "the scientist concludes.