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You are here: Home / Agriculture / Wiping Out Wildlife

Wiping Out Wildlife

December 1, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/12/EW-12-01-16-Wiping-Out-Wildlife.mp3

According to a new report from the World Wildlife Fund, the world’s animal populations have suffered widespread population declines in the last half century.  And thousands of species are now scrambling to survive. 

The WWF’s 2016 Living Planet Report found a 58% overall decline in vertebrate populations between 1970 and 2012.  And if current trends continue, WWF predicts that the world could lose more than two-thirds of its wildlife by 2020.

Freshwater species have been hardest hit, with populations declining 81%.  Terrestrial and marine species populations dropped 38% and 36%, respectively, over the same time period.

According to the report, habitat loss, overexploitation, pollution, invasive species and climate change are driving the decline.   All five of these threats are symptoms of the over-consumption of natural resources, which has far outstripped the capacity of ecosystems to support both wildlife and humans.  In fact, the report states that “humanity currently needs the regenerative capacity of 1.6 Earths to provide the goods and services we use each year.”

The WWF ranks the “ecological footprint” of all this consumption by country.  Rich nations, including the United States, Canada, and Australia, have some of the biggest footprints in the world.

But there is some hope.  WWF researchers say the decline of wildlife populations could be reversed by factoring the value of nature into how we produce and consume goods and services.  They also suggest adopting farming methods that work with ecosystems instead of against them or in spite of them, expanding on the worldwide initiatives to halt climate change, and continuing the shift toward renewable energy.

Merely surviving isn’t good enough.  According to the report, “a shared understanding of the link between humanity and nature could induce a profound change that will allow all life to thrive.”

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Web Links

LIVING PLANET REPORT 2016

Humans Are Close To Killing Off Two-Thirds Of All Wildlife In Just 50 Years

Photo, posted August 21, 2007, courtesy of Jude via Flickr.

 

‘Wiping Out Wildlife’ from Earth Wise is a production of WAMC Northeast Public Radio.

Filed Under: Agriculture, Air and Water, Climate Change, Economy and Policy, Energy, Health, Invasive Species, Our Environment, Sustainable Living, Technology, Wildlife and Habitat Tagged With: animals, change, Climate Change, consumption, decline, ecoystems, farm, farming, freshwater, freshwater species, goods, habitat loss, humans, invasive species, marine, natural resources, nature, overexploitation, pollution, population, population decline, renewable energy, services, species, survive, terrestrial, thrive, vertebrate, wildlife, world wildlife fund, worldwide

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