Their landmark report paints a bleak picture of a planet ravaged by an ever-growing human population, whose insatiable consumption is destroying the natural world.
The global rate of species extinction “is already tens to hundreds of times higher than it has been, on average, over the last 10 million years,” according to the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES)
, a UN committee, whose report was written by 145 experts from 50 countries.
Source: Extinction threatens one million species because of humans’ warns UN report – CNN
“It looks as spectacular as you would expect. Vast aerial sweeps across the Peruvian coast as millions of cormorants and boobies gather to feast on anchovies and breed, or across frozen tundra to watch herds of caribou head for the shelter of the forest in temperatures 40 degrees below freezing take your breath away. Then it catches in your throat, as you watch an orchid bee, in search of perfume to attract a mate, fall into a flower’s buckety petal and squeeze out of a tiny tunnel that deposits two sacks of pollen on its back; just as God, or a million years of evolutionary adjustments, intended. On every scale, it is amazing. You can only boggle at the endless precision of the natural world, and of the people who devote themselves to capturing its wonders.
This is Netflix’s first foray into nature programming – Our Planet, an eight-part, multimillion-dollar series, filmed by more than 600 crew members over four years in 50 countries and narrated by our very own David Attenborough. Produced largely by the team behind the BBC’s Planet Earth and Blue Planet, it looks very much like what they might have done next for Auntie if the Natural History Unit had given them their druthers (and Netflix’s budget). As with Planet Earth, it takes a different landscape every episode and fills the screen with incredible scenes. Lesser flamingos building mud mounds for their eggs and hatching thousands of chicks in unison. Eagles in combat in the air. Three of the 60 species of manakin birds doing their mating dances, each more jaw-droppingly complex than the last. The routine from the blue manakin – which involves four birds who practise beforehand, with a juvenile male standing in for the prospective lady – will have you revising your own sexual decision-making. You’ll not be charmed by a pint and a compliment again, I assure you.”
Source: Our Planet review – Attenborough’s first act as an eco-warrior | Television & radio | The Guardian
By Patrick Adams
Mr. Adams is a journalist who reports on solutions to social problems.
Feb. 20, 2019
Gorongosa National Park in Mozambique is a rare success story. The number of large mammals there has increased more than 700 percent over the past decade.
Image: CreditCreditChristopher Scott/Gallo Images, via Getty Images
The earth’s sixth mass extinction, scientists warn, is now well underway.Worldwide, wildlife populations are plummeting at astonishing rates, and the trend is perhaps most starkly evident in Africa’s protected areas — the parks, game reserves and sanctuaries home to many of the world’s most charismatic species.
Between 1970 and 2005, national parks in Africa saw an average decline of 59 percent in the populations of dozens of large mammals, among them lions, zebras, elephants and giraffes. In at least a dozen parks, the losses exceeded 85 percent.
One of those was Gorongosa National Park, an area roughly the size of Rhode Island, in central Mozambique.
Once a premier safari destination, Gorongosa suffered through a brutal 16-year civil war. When the fighting finally ended in 1992, the park was a shambles: More than 95 percent of its large mammals had been wiped out — slaughtered for food and the purchase of arms. Abandoned for another decade, it might well have gone the way of so many other protected areas: downgraded and downsized, converted to cropland or opened to mining.
via Opinion | A Comeback for African National Parks – The New York Times
By Somini Sengupta
Jan. 16, 2019, 31 c
Aaron Davis, a British botanist, has spent 30 years trekking across forests and farms to chronicle the fate of one plant: coffee.
He has recorded how a warming planet is making it harder to grow coffee in traditional coffee-producing regions, including Ethiopia, the birthplace of the world’s most popular bean, arabica. He has mapped where farmers can grow coffee next: basically upcountry, where it’s cooler. He has gone searching for rare varieties in the wild.
Now, in what is perhaps his most disheartening research, Dr. Davis has found that wild coffee, the dozens of varieties that once occurred under forest canopies on at least three continents, is at risk of vanishing forever. Among the world’s 124 coffee species, he and a team of scientists have concluded, 60 percent are at risk of extinction in the wild. Climate change and deforestation are to blame.
It matters because those wild varieties could be crucial for coffee’s survival in the era of global warming. In those plants could lie the genes that scientists need to develop new varieties that can grow on a hotter, drier planet.
via Global Warming Is Helping to Wipe Out Coffee in the Wild – The New York Times
Ouch. This hurts. Here are the top three NYT comments I endorsed: