Desværre har Al Gore fundet sin overmand når det gælder den ædle kamp for en koldere Jord. Fra Earth Matters
Genghis Khan’s Mongol invasion in the 13th and 14th centuries was so vast that it may have been the first instance in history of a single culture causing man-made climate change, according to new research out of the Carnegie Institution’s Department of Global Ecology, reports Mongabay.com.
Unlike modern day climate change, however, the Mongol invasion cooled the planet, effectively scrubbing around 700 million tons of carbon from the atmosphere.
So how did Genghis Khan, one of history’s cruelest conquerors, earn such a glowing environmental report card? The reality may be a bit difficult for today’s environmentalists to stomach, but Khan did it the same way he built his empire — with a high body count.
Over the course of the century and a half run of the Mongol Empire, about 22 percent of the world’s total land area had been conquered and an estimated 40 million people were slaughtered by the horse-driven, bow-wielding hordes. Depopulation over such a large swathe of land meant that countless numbers of cultivated fields eventually returned to forests.
In other words, one effect of Genghis Khan’s unrelenting invasion was widespread reforestation, and the re-growth of those forests meant that more carbon could be absorbed from the atmosphere.
Hvor er Djengibassen nu, hvor vi står og mangler ham? NASA’s førende klimaforsker James Hansen ser mod øst efter en afløser. Patrick Michaels skriver i Wahington Times
According to Mr. Hansen, compared to China, we are “the barbarians” with a “fossil-money- ‘democracy’ that now rules the roost,” making it impossible to legislate effectively on climate change. Unlike us, the Chinese are enlightened, unfettered by pesky elections. Here’s what he blogged on Nov. 24:
“I have the impression that Chinese leadership takes a long view, perhaps because of the long history of their culture, in contrast to the West with its short election cycles. At the same time, China has the capacity to implement policy decisions rapidly. The leaders seem to seek the best technical information and do not brand as a hoax that which is inconvenient.”
Has this guy ever heard of the Gang of Four? Or the Cultural Revolution, which killed those who were inconvenient? Or the Great Leap Forward, which used the best technical information to determine that a steel mill in every backyard was a good idea?
Som eksemplet med Djengse ovenfor har Hansen netop ikke glemt Kulturrevolutionen eller Det store Spring. Massedød og økonogi går hånd ii hånd. Men måske skulle Hansen i stedet blot finde sine amerikanske rødder. Fra Science and technology news
Lastly, a significant decrease in emissions began in the 16th century – the one which would herald the minor ice age. Jed Kaplan has an audacious hypothesis to explain the dip in the data curve: “Thanks to the reports of the early explorers, we know that the forests were less abundant on the American continent. Then the settlers gradually eliminated the indigenous population.” Threatened with extinction, these populations effectively deserted the forested areas, which – by taking up the carbon in the atmosphere – in turn set off the legendary frosts of the 19th century. “Of course, it’s only a hypothesis”, he concludes, “but given the data we have gathered, it’s entirely plausible”.
Skide indianere, godt vi slap af med dem!