adidas Predator Tango 18.3 TR- Black,Adidas Golf 2017 Mens Climastorm Provisional II SS Waterproof Golf Rain TopAdidas Lakers Jersey Men Size XL Bryanadidas Vertical Team Bar Cotton Leggings Black Nebraska Huskers Small New,New York Red Bulls adidas Women's climalite Half-Zip Pullover Jacket - Red,New Mens ADIDAS Crazy Bounce DAME LILLARD Certified Rep Hard Shoes Size 16,S85956 Adidas Men Pro Model white core black footwear whiteADIDAS ORIGINALS TUBULAR SHADOW SZ 12 WHITE GREY WHITE CQ0928,Adidas Superstar Size 13 Men's White Leather Green Stripes Shoes Brand New,adidas Nemeziz Messi Tango 17.3 TF White/Aqua (Turf)adidas 2017 Climaheat Soft Fleece Insulation Mens Performance Golf Jacket,COLORADO RAPIDS 2009 SIGNED ADIDAS TRAINING JERSEY,Holy Cross Crusaders Adidas Down Jacket Gray Excellent Pre Owned Condition!,Women’s Full Zip Jacket XXL Adidas Chippawas Climastorm BlackNew ADIDAS Originals Pharrell Williams Tennis HU Sneaker Mens blue all sizes,adidas Originals EQT Support ADV Camouflage Green Army Shoes Last Sizes DS yeezy,ADIDAS EQT SUPPORT ULTRA SZ 8 WHITE BLACK TURBO BA7474,Adidas Indoor Soccer Cleats Size 8 Shoes MI PCR Green Blue New,adidas Ace 16.1 Cage Turf Soccer Shoes -Cleats AF5285 $110.00 Retail size 6.5,ADIDAS GOLF SHOES POWERBAND CHASSIS 738144 sz 9.5,100% Authentic Russel Westbrook Adidas Sleeved Thunder Jersey Size XL 48,adidas Miami Hurricanes Green Sideline Rush climawarm Pullover Hoodie,NEW ADIDAS MENS LA MARQUE AUZ 3 BANDES GOLD WHITE BLACK SIZE 13 SNEAKERS SHOES,Adidas 5.0 "Don't Mess With Texas" Football Cleat Red Blue Size 12 (B42741) NEW,adidas ORIGINALS SIZE DRAGON TRAINERS MEN'S SHOES SNEAKERS RETRO TREFOIL,New Adidas New York Arsham Size 7 White CM7193,ADIDAS ORIGINALS S79189 ZX 700 IM MEN'S RED/BLACK TRAINERS UNISEX SIZES,Football boots F 30 FG Leather,adidas Kids' Cloudfoam Race K SneakerNWT Adidas NBA Los Angeles Lakers Basketball Jersey Shorts Mens 1XL Kobe Sewn

Mens Mens Mens Adidas Matchcourt X Bonethrower 7a0d1a

Researchers talk of ‘biological annihilation’ as study reveals billions of populations of animals have been lost in recent decades

This article is over 1 year old
adidas Gazelle Super BB5243 Mens Trainers~Originals~SIZE & 8 ONLY,

A “biological annihilation” of wildlife in recent decades means a sixth mass extinction in Earth’s history is under way and is more severe than previously feared, according to research.

Scientists analysed both common and rare species and found billions of regional or local populations have been lost. They blame human overpopulation and overconsumption for the crisis and warn that it threatens the survival of human civilisation, with just a short window of time in which to act.

The study, published in the peer-reviewed journal Proceedings of the National Academy of Sciences, eschews the normally sober tone of scientific papers and calls the massive loss of wildlife a “biological annihilation” that represents a “frightening assault on the foundations of human civilisation”.

Prof Gerardo Ceballos, at the Universidad Nacional Autónoma de México, who led the work, said: “The situation has become so bad it would not be ethical not to use strong language.”

Previous studies have shown species are becoming extinct at a significantly faster rate than for millions of years before, but even so extinctions remain relatively rare giving the impression of a gradual loss of biodiversity. The new work instead takes a broader view, assessing many common species which are losing populations all over the world as their ranges shrink, but remain present elsewhere.

The scientists found that a third of the thousands of species losing populations are not currently considered endangered and that up to 50% of all individual animals have been lost in recent decades. Detailed data is available for land mammals, and almost half of these have lost 80% of their range in the last century. The scientists found billions of populations of mammals, birds, reptiles and amphibians have been lost all over the planet, leading them to say a sixth mass extinction has already progressed further than was thought.

The scientists conclude: “The resulting biological annihilation obviously will have serious ecological, economic and social consequences. Humanity will eventually pay a very high price for the decimation of the only assemblage of life that we know of in the universe.”

They say, while action to halt the decline remains possible, the prospects do not look good: “All signs point to ever more powerful assaults on biodiversity in the next two decades, painting a dismal picture of the future of life, including human life.”

Freeman was part of the team that produced a 2014 analysis of 3000 species that indicated that 50% of individual animals have been lost since 1970, which tallies with the new work but was based on different IUCN data. He agreed strong language is needed: “We need people to be aware of the catastrophic declines we are seeing. I do think there is a place for that within the [new] paper, although it’s a fine line to draw.”

Citing human overpopulation as the root cause of environmental problems has long been controversial, and Ehrlich’s 1968 statement that hundreds of millions of people would die of starvation in the 1970s did not come to pass, partly due to new high-yielding crops that Ehrlich himself had noted as possible.

Ehrlich has acknowledged “flaws” in The Population Bomb but said it had been successful in its central aim – alerting people to global environmental issues and the the role of human population in them. His message remains blunt today: “Show me a scientist who claims there is no population problem and I’ll show you an idiot.”