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Retromarcia globale. Dalla Groenlandia i picchi di riscaldamento dell'Antichità

"I fisici Usa si ravvedono - intitola il proprio intervento critico il futurologo Roberto Vacca - il riscaldamento globale non è antropogenico", e perciò non sarebbe principalmente causato dall'uomo neanche il tanto temuto effetto serra. L'andamento dei picchi di calore degli ultimi 11 mila anni lo dimostrerebbe, secondo gli studi dei paleoclimatologi che lavorano sul ghiaccio e su altri reperti. Ma su Nova , dove aveva pubblicato l'articolo, il

I valori più alti della velocità di crescita della temperatura in Groenlandia negli ultimi 11339 anni. Sono simili e in 2 casi doppi (3 e 4, nel grafico) del mezzo some degree per century occurred in the last two centuries (1 and 2). "Years BP" stands for "years before present (before present).

"meteorologically correct" should be prevailed. The fact is - bitterly Vacca said in a statement - that have disappeared graph and table of NOAA, the agency's paleoclimatology which made drilling for years and very sophisticated studies on the temperatures in Greenland, and his article was accompanied by a another four times longer, which excludes conventional plots, defends the IPCC, shows four graphs insignificant, and a table that shows what everyone knows, namely that the greenhouse effect is caused not only by CO2 anidride carbonica, ma anche da metano CH4, vapore acqueo H2O, ossido nitroso N2O e ozono O3. Grazie tante. Già che c'erano, però, potevano specificare anche la cosa più importante: che l'apporto della CO2 all'effetto serra è solo del 14%. Un altro diagramma di Nova - continua Vacca - riporta l'aumento di CO2 dal 1959 al 2009, ma non evidenzia che la concentrazione di CO2 sale dopo che sale la temperatura. Insomma, sembra essere l'effetto, non la causa. Inoltre il diagramma di temperatura riportato va dal 1880 ad oggi, mentre trascura gli ultimi 11 millenni. Curiosa strategia.
Naturalmente, visti i numerossimi fattori che interferiscono tra loro e la difficoltà della materia, è bene andarci coi piedi also lead to the counter-truth. Meanwhile, thanking his friend Vacca, we host here with pleasure his speech restored to its original shape and integral (NV):

Recently "rovinografi" prophesied that a strong and deadly global warming caused by man, were caught red-handed. Last November 2009 hacker published a long series of e-mail that P. Jones (Climatic Research Unit, UK) and ME Mann (Penn State University). exchanged in recent years in which they discussed statistical tricks to deny the existence of the Medieval Warm Period and Little Ice Age (from the fifteenth to the eighteenth century) and recent measures to hide declining temperatures that contradicted the dramatic increases mentioned in their articles. It also reached agreement on how to prevent known scientific journals published work of scientists who did not share their faith in the existence of anthropogenic warming of the atmosphere. [See on this blog 's article dedicated, complete with graphs and data. Ed]
The Russian Institute of Economic Analysis in early December 2009 (see "Rionovosta" on Google) has reported that the Hadley Centre on Climate Change, part of British Weather Office in Exeter, eliminated by its databases between 60% and 75% of readings received from weather stations in Russia. According to the Russian Institute, the Hadley Centre has removed the data did not indicate temperature increases, reporting only those from large urban areas affected by heating. On 20 December 2009
Daily Telegraph of London published a report on the fortune amassed by Rajendra Pachauri, Chairman IPCC, through its trade with companies active in carbon trading, trade credits and issue permits for the of carbon dioxide. Ironically: the catastrophic climate accused (without presenting any evidence) scientists critical of their positions to be paid by oil companies. Iinvece own Pachauri, their leader, was director of India Oil, the largest oil company in India, and National Thermal Power Generating Company. Pachauri was described as a guru of the climate, but it's a railway engineer and holds a degree in economics. Since 2001 he heads the Tata Energy Research Institute (TERI) created by the Tata Group, which produces steel, auto, energy, telecommunications, and bought, among other Jaguar and Land Rover. TERI has a branch in Washington that conducts lobbying activities on matters of energy and environment, has received contracts to replace the disasters left by Saddam Hussein during the invasion of Kuwait. TERI Europe is running a project on bio-energy, funded by the European Union. The TERI does not publish Budgetary revenues Pachauri is secret. The Tata
is active in carbon trading. Pachauri has assignments from other agencies and companies that can benefit from the measures put forward by the IPCC. Among them: UN Siderian (California Financial specializes in sustainable technologies), Credit Suisse, Rockefeller Foundation, Pegasus (investment funds), Nordic Glitnir Bank, Indochina Sustainable Infrastructure Fund, Climate and Energy Institute, Yale University, Advisory Board economic for the Prime Ministers of India, Deutsche Bank, Japanese Institute for Global Environmental Strategies, SNCF (French Railways). Those interested may go to class Conflict of Interest.
The American Physical Society (APS) in November 2007 had stated: "The emission of greenhouse gases due to human activities affect the atmosphere and Earth's climate. The evidence is incontrovertible. Global warming is underway. The APS urges governments , universities and laboratories to support measures to reduce greenhouse gas emissions. " Now influential members of ODA have proposed to revise that statement recognizing that "... measures and land temperature reconstructions indicate that those of the twentieth and twenty-first century are not exceptional nor persistent, historical and geological data that show that in past periods, temperatures were more current. In addition, the scientific literature demonstrates the beneficial effects of increased carbon dioxide is to plants, and animals. "
This repentance is out of American physicists. They were available from time graphs of atmospheric temperature in the last 11 millennia, developed by NOAA (National Oceanic and Atmospheric Administration). The following chart shows the increases in temperature every 1000 years of ice core samples collected from deep in central Greenland. The table shows the highest values \u200b\u200bof the rate of growth temperature: similar cases and in 2 double (3 and 4, Mel graph) to that of about half a degree per century occurred in the last two centuries (1 and 2 in the graph).
On December 22, 2009 Spectrum, the monthly Institute of Electrical and Electronics Engineers has published on the conference in Copenhagen a match alignment with conventional doom. Published online after a few hours hard and my critical comments of others. Now John Beddington, Professor of Environmental Sciences and chief scientific adviser to the British government, condemned the scientists, not to be criticized, they refuse to disclose the data on which to base their analysis. He recalled that the criticism is vital for science (it should be thoughtful, not smothered) and mathematical models of climate and weather are affected by large uncertainties and therefore, the estimates are widely used as a hypothesis rather than as certainties. Have emerged, in fact, IPCC's various missteps. In 2007 he announced that the glaciers will melt ymalaiani in 2035, citing a popular article of 1999 on New Scientist indicating the date of 2350. He estimated that the Arctic ice will disappear in 2020, but the area is variable and has grown over the past two years. He said that global warming causes an increase in hurricanes and floods, citing a work of R. Muir-Wood, who reply: "I have misunderstood the idea that disasters cause more damage as a result of climate change is entirely misleading." They gave credit to these distorted perceptions also Miliband, British Minister of energy and environment, and Prime Minister Brown. Many, like them, are now in a quandary: the global warming bubble is finally deflating. ROBERTO VACCA