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  • Maximilian Mustermann

306 Beiträge seit 19.11.2020

Der interessante Teil fehlt mal wieder auf der deutschen Wikipedia

By April 1960, Chinese leaders changed their opinion due to the influence of ornithologist Tso-hsin Cheng[2] who pointed out that sparrows ate a large number of insects, as well as grains.[8][9] Rather than being increased, rice yields after the campaign were substantially decreased.[9][10] Mao ordered the end of the campaign against sparrows, replacing them with bed bugs, as the extermination of sparrows upset the ecological balance, and insects destroyed crops as a result of the absence of natural predators.

By this time, however, it was too late. With no sparrows to eat them, locust populations ballooned, swarming the country and compounding the ecological problems already caused by the Great Leap Forward, including widespread deforestation and misuse of poisons and pesticides.[10] Ecological imbalance is credited with exacerbating the Great Chinese Famine, in which 15–45 million people died of starvation.[11][12] The Chinese government eventually resorted to importing 250,000 sparrows from the Soviet Union to replenish their population.[13]

Konnte ja niemand ahnen, dass etwas schief gehen könnte, wenn man in ein Ökosystem eingreift. Selbige Hybris bei Viren.

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