Al Gore's Inconvenient Truth

(ver ampliación abajo)

Hace unas semanas Alberto de Belaunde (RealPolitik) me invitó a participar en el blog action day. Me sumo recomendando la lectura de un artículo publicado en Times on line. En él se cuenta que el gobierno inglés tomó la decisión de pasar el documental de Gore en todas las escuelas secundarias. Alguien interpuso una demanda judicial para impedirlo, cuestionando la veracidad del documental, y el tema terminó en las cortes. Al final el fallo fue que, si bien los argumentos de fondo del documental son correctos, también existen exageraciones y distorsiones en algunos temas. Al final, el fallo fue que el documental se puede pasar en las escuelas, pero los maestros deben llamar la atención sobre sus sesgos y dar información complementaria. Parece una decisión salomónica.

"Mr Justice Burton identified nine significant errors within the former presidential candidate’s documentary as he assessed whether it should be shown to school children. He agreed that Mr Gore’s film was “broadly accurate” in its presentation of the causes and likely effects of climate change but said that some of the claims were wrong and had arisen in “the context of alarmism and exaggeration”.

In what is a rare judicial ruling on what children can see in the class-room, Mr Justice Barton was at pains to point out that the “apocalyptic vision” presented in the film was politically partisan and not an impartial analysis of the science of climate change".

"Despite finding nine significant errors the judge said many of the claims made by the film were fully backed up by the weight of science. He identified “four main scientific hypotheses, each of which is very well supported by research published in respected, peer-reviewed journals and accords with the latest conclusions of the IPCC”.

In particular, he agreed with the main thrust of Mr Gore’s arguments: “That climate change is mainly attributable to man-made emissions of carbon dioxide, methane and nitrous oxide (‘greenhouse gases’).”

The other three main points accepted by the judge were that global temperatures are rising and are likely to continue to rise, that climate change will cause serious damage if left unchecked, and that it is entirely possible for governments and individuals to reduce its impacts".

http://business.timesonline.co.uk/tol/business/law/corporate_law/article2633838.ece


AMPLIACIÓN, 16 de octubre

The Alleged Errors Highlighted by High Court Judge Michael Burton:

1.) The sea level will rise up to 20 feet because of the melting of either West Antarctica or Greenland in the near future. (This "Armageddon scenario" would only take place over thousands of years, the judge wrote.)

2.) Some low-lying Pacific islands have been so inundated with water that their citizens have all had to evacuate to New Zealand. ("There is no evidence of any such evacuation having yet happened.")

3.) Global warming will shut down the "ocean conveyor," by which the Gulf Stream moves across the North Atlantic to Western Europe. (According to the Intergovernmental Panel on Climate Change, "it is very unlikely that the Ocean Conveyor will shut down in the future…")

4.) There is a direct coincidence between the rise in carbon dioxide in the atmosphere and the rise in temperature over the last 650,000 years. ("Although there is general scientific agreement that there is a connection, the two graphs do not establish what Mr. Gore asserts.")

5.) The disappearance of the snows on Mount Kilimanjaro is expressly attributable to global warming. ("However, it is common ground that, the scientific consensus is that it cannot be established that the recession of snows on Mount. Kilimanjaro is mainly attributable to human-induced climate change.")

6.) The drying up of Lake Chad is a prime example of a catastrophic result of global warming. ("It is generally accepted that the evidence remains insufficient to establish such an attribution" and may be more likely the effect of population increase, overgrazing and regional climate variability.)

7.) Hurricane Katrina and the consequent devastation in New Orleans is because of global warming. ("It is common ground that there is insufficient evidence to show that.")

8.) Polar bears are drowning because they have to swim long distances to find ice. ("The only scientific study that either side before me can find is one, which indicates that four polar bears have recently been found drowned because of a storm.")

9.) Coral reefs all over the world are bleaching because of global warming and other factors. ("Separating the impacts of stresses due to climate change from other stresses, such as overfishing and pollution, was difficult.")

Tomado de: http://abcnews.go.com/US/story?id=3719791&page=1