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Era of 'Biological Annihilation' Is Underway, Scientists Warn (theguardian.com)

Tatiana Schlossberg reports via The New York Times (Warning: source may be paywalled, alternate source): From the common barn swallow to the exotic giraffe, thousands of animal species are in precipitous decline, a sign that an irreversible era of mass extinction is underway, new research finds. The study, published Monday in the Proceedings of the National Academy of Sciences, calls the current decline in animal populations a "global epidemic" and part of the "ongoing sixth mass extinction" caused in large measure by human destruction of animal habitats. The previous five extinctions were caused by natural phenomena. Dr. Ceballos emphasized that he and his co-authors, Paul R. Ehrlich and Rodolfo Dirzo, both professors at Stanford University, are not alarmists, but are using scientific data to back up their assertions that significant population decline and possible mass extinction of species all over the world may be imminent, and that both have been underestimated by many other scientists. The study's authors looked at reductions in a species' range -- a result of factors like habitat degradation, pollution and climate change, among others -- and extrapolated from that how many populations have been lost or are in decline, a method that they said is used by the International Union for Conservation of Nature. They found that about 30 percent of all land vertebrates -- mammals, birds, reptiles and amphibians -- are experiencing declines and local population losses. In most parts of the world, mammal populations are losing 70 percent of their members because of habitat loss.

3 of 359 comments (clear)

  1. Naming suggestion by Tablizer · · Score: 4, Funny

    They haven't decided whether to call it the "Holocene extinction" or "Anthropocene extinction".

    How about the Covfefecene extinction?

  2. Re:This is a genuine tragedy. by sheramil · · Score: 5, Funny

    Every mammal on this planet instinctively develops a natural equilibrium with the surrounding environment; but you humans do not. You move to an area and you multiply, and multiply, until every natural resource is consumed and the only way you can survive is to spread to another area. There is another organism on this planet that follows the same pattern. Do you know what it is? A virus. Human beings are a disease, a cancer on this planet, you are a plague.

    (Agent Smith then proceeds to make billions of copies of himself)

  3. Re:The planet will survive by cheesybagel · · Score: 3, Funny

    No shit. I particularly appreciated this though:

    "Dr. Ceballos emphasized that he and his co-authors, Paul R. Ehrlich and Rodolfo Dirzo, both professors at Stanford University, are not alarmists"

    Ahahah. Nice joke.