Category: Energy/Environment

Human-Made Shipwrecks Create “Magnificent Ecosystems” in “Habitats of Opportunity”

(p. A19) Off the coast of Mississippi, under 4,000 feet of water, a luxury yacht is slowly disintegrating. Marine creatures dart, cling and scuttle near the hull of the wreck, which has been lying undisturbed for 75 years.

But there’s more than meets the eye when it comes to this shipwreck and others, researchers have now shown — distinct assemblages of microbes inhabit the seafloor surrounding these structures, helping to turn shipwreck sites into artificial reefs rich in life.

Shipwrecks are trespassers on the bottom of the ocean, human-made structures decidedly out of their element. But a wreck’s intrusion gradually becomes welcome as various forms of marine life seek refuge among the steel and wood.

. . .

Magnificent ecosystems exist around shipwrecks, said Andrew Davies, a marine biologist at the University of Rhode Island who was not involved in the research. But it’s been largely unknown how these artificial structures affect the surrounding seafloor, he said, so it’s good to see studies like this that are focused on “habitats of opportunity.”

For the full story, see:

Katherine Kornei. “The Tiniest Forms of Life Roll Out the Red Carpet For Shipwreck Dwellers.” The New York Times (Saturday, February 22, 2020): A19.

(Note: ellipsis added.)

(Note: the online version of the story has the date Feb. 21, 2020, and has the title “Microbes Point the Way to Shipwrecks.”)

In Last Decade, Extreme Poverty in World Fell from 18.2% to 8.6%

(p. A15) The 2010s have been the best decade ever. The evidence is overwhelming. Start with the United Nations Development Report. Framed as a warning about inequality, it plays down the good news: “The gap in basic living standards is narrowing, with an unprecedented number of people in the world escaping poverty, hunger and disease.”

The World Bank reports that the world-wide rate of extreme poverty fell more than half, from 18.2% to 8.6%, between 2008 and 2018. Last year the World Data Lab calculated that for the first time, more than half the world’s population can be considered “middle class.”

. . .

Rich countries use less aluminum, nickel, copper, steel, stone, cement, sand, wood, paper, fertilizer, water, crop acreage and fossil fuel every year, as Andrew McAfee documents in “More From Less.” Consumption of 66 out of 72 resources tracked by the U.S. Geological Survey is now declining.

For the full commentary, see:

Johan Norberg. “The 2010s Have Been Amazing.” The Wall Street Journal (Tuesday, December 17, 2019): A15.

(Note: ellipsis added.)

(Note: the online version of the story has the date Dec. 16, 2019, and has the same title as the print version.)

The commentary is related to the author’s book:

Norberg, Johan. Progress: Ten Reasons to Look Forward to the Future. London, UK: Oneworld Publications, 2016.

The book by McAfee, mentioned in the commentary, is:

McAfee, Andrew. More from Less: The Surprising Story of How We Learned to Prosper Using Fewer Resources―and What Happens Next. New York: Scribner, 2019.

Cities Suspend Recycling as Costs Rise and Benefits Fall

(p. A1) For decades, America and much of the developed world threw their used plastic bottles, soda cans and junk mail in one bin. The trash industry then shipped much of that thousands of miles to China, the world’s biggest consumer of scrap material, to be sorted and turned into new products.

That changed last year when China banned imports of mixed paper and plastic and heavily restricted other scrap.

. . .

The moves have caused a seismic shift in how the world deals with its waste. Long used to shipping off trash to poorer countries to sort and process, nations are now faced with the question of what recycling is worth to them.

. . .

(p. A11) For some towns, the finances don’t work. Waste collectors in Deltona, Fla., got just $5 a ton for mixed paper last year, compared with $120 a ton in 2017, while processing costs stayed flat at $80 a ton. “With the current state of the recycling market, there is little if any market for the processed collected recyclable materials,” City Manager Jane Shang said in January [2019]. The next month, Deltona suspended its recycling program.

For the full commentary, see:

Saabira Chaudhuri. “World Faces Trash Glut After China Ban.” The Wall Street Journal (Wednesday, December 20, 2019): A1 & A11.

(Note: ellipses, and bracketed year, added.)

(Note: the online version of the commentary has the date Dec. 19, 2019, and has the title “Recycling Rethink: What to Do With Trash Now That China Won’t Take It.” Where there is a slight difference in wording in the sentences quoted above, the online version is followed.)

Global Warming Makes Magadan Less Bleak

(p. A4) MAGADAN, Russia — Like many young people in Magadan, a frigid northern Russian city more than 3,600 miles from Moscow, Dinat Yur is fed up with living in a place where winters drag on for six months and the average annual temperature is below freezing.

“I really dream of leaving this place,” said Mr. Yur, a 29-year-old cook. “I can’t wait.”

Born and raised in a city proud of its resilience against climatic and all other odds, Mr. Yur has for the moment found his calling in a defiantly contrarian occupation for a place so cold: He makes ice cream.

. . .

Aside from its bleak weather and even bleaker history, Magadan is, if truth be told, no worse — and in some respects better — than many provincial Russian towns. It has the same crumbling concrete apartment blocks, the same colonnaded theater building, the same central square formerly named after Lenin and the same street slogans celebrating victory in the Great Patriotic War, as Russia refers to World War II.

It also has three movie houses, two indoor public swimming pools, a well-deserved reputation for camaraderie and a huge new Orthodox cathedral with glittering golden domes, an indispensable feature of urban planning in the age of President Vladimir V. Putin.

Another plus is climate change, which is making winters somewhat milder. It did not start snowing heavily this year until late November [2019].

For the full story, see:

Andrew Higgins. “RUSSIA DISPATCH; Raising Fists and Hearts to Communism.” The New York Times (Wednesday, January 1, 2020): A4.

(Note: ellipsis, and bracketed year, added.)

(Note: the online version of the story has the date Dec. 31, 2019, and has the title “RUSSIA DISPATCH; It’s 50 Below. The Past Is a Horror Show. You’d Dream of Escaping Too.” The online version says that the title of the print edition is “Where a Summery Swirl Just Isn’t Enough to Escape the Chill,” but the title of my National Edition print version was “RUSSIA DISPATCH; Despite Ice Cream, Dreaming of Escaping From Frigid Town.”)

Greta Thunberg “Brushed Off” Need to Know Economics

(p. A7) DAVOS, Switzerland — Greta Thunberg, the 17-year-old Swedish climate activist, spent this week inside the halls of power at the World Economic Forum, . . .

. . .

Speaking to reporters just before the march set off, Ms. Thunberg and four youth activists from Europe and Africa rebuked business and government leaders at the World Economic Forum for not taking climate action and warned that they would continue to press them to stop investing in fossil fuels. Those demands, Ms. Thunberg noted, “have been completely ignored.”

Asked about a suggestion by Treasury Secretary Steven Mnuchin that she learn economics in college before calling for divestment, Ms. Thunberg brushed off such criticisms as irrelevant. “If we care about that, we wouldn’t be able to do what we do,” she said.

For the full story, see:

Somini Sengupta. “Teenage Activist Joins Climate March on Last Day at Forum.” The New York Times (Saturday, January 25, 2020): A7.

(Note: ellipses added.)

(Note: the online version of the story has the date Jan. 24, 2020, and has the title “Greta Thunberg Joins Climate March on Her Last Day in Davos.”)

Effort to Reduce Global Warming by Extracting Natural Gas from Cow Manure

(p. B11) Dominion Energy Inc. has struck a $200 million pact with a renewable energy producer and the Dairy Farmers of America Inc. to extract natural gas from cow manure.

. . .

It is the latest venture between big livestock concerns and power producers aiming to generate pipeline-quality natural gas from animal waste. Doing so results in gas that is more expensive than that which has flooded the market from U.S. shale formations. So-called biogas, however, is in high demand among consumers, businesses and local governments eager to lower their emissions and earn environmental plaudits. It can generate valuable and tradable carbon offset credits for buyers, which can make producing biogas worthwhile for companies like Dominion.

For the full story, see:

Ryan Dezember. “Dominion Energy Turns to Cow Manure in Gas Pact.” The Wall Street Journal (Thursday, December 12, 2019): B11.

(Note: ellipsis added.)

(Note: the online version of the story has the date December 11, 2019, and has the same title as the print version.)

Green Nudism Counters Global Warming

(p. A27) Climate protests drew millions around the world in September. Many of the Democratic presidential candidates have rolled out ambitious plans to cut carbon while making the economy greener. There’s a sense of momentum to solve our planetary crisis. And yet a leading cause of climate change remains persistently overlooked or trivialized: clothing.

The clothing and footwear industry is responsible for 8 percent of global greenhouse gas emissions, nearly the same as the entire European Union, according to a study by the environmental services group Quantis. Without abrupt intervention, the industry’s impact on the climate is on track to increase by almost half by 2030.

For the full commentary, see:

Elizabeth L. Cline. “Wear Clothes? That’s a Problem.” The New York Times (Monday, Sept. 9, 2019): A27.

(Note: the online version of the commentary has the date Nov. 3, 2019, and has the title “Wear Clothes? Then You’re Part of the Problem.”)

Parrots Are Politically Incorrect Food Wasters

(p. D2) According to a study last month in Scientific Reports, wild parrots across the world . . . waste food . . .

The new study provides “a comprehensive picture of parrots’ food wasting behavior in their natural environment,” said Anastasia Krasheninnikova, a biologist at the Max Planck Comparative Cognition Research Group in Spain, an independent commenter.

For the full story, see:

Cara Giaimo. “Polly Wants to Discard Another Cracker.” The New York Times (Tuesday, November 5, 2019): D2.

(Note: ellipses added.)

(Note: the online version of the story has the date Nov. 2, 2019, and has the title “Why Do Parrots Waste So Much Food?” The online version quoted above, but not the print version, gives the name of the journal Scientific Reports.)

The Scientific Reports study mentioned above, is:

Sebastián-González, Esther, Fernando Hiraldo, Guillermo Blanco, Dailos Hernández-Brito, Pedro Romero-Vidal, Martina Carrete, Eduardo Gómez-Llanos, Erica C. Pacífico, José A. Díaz-Luque, Francisco V. Dénes, and José L. Tella. “The Extent, Frequency and Ecological Functions of Food Wasting by Parrots.” Scientific Reports 9, no. 1 (2019): 15280, DOI: https://doi.org/10.1038/s41598-019-51430-3 .

“The Opportunities in Climate Change”

(p. B1) SKAERSOGAARD, Denmark — On a mild autumn morning, Sven Moesgaard climbed a sunbathed hill and inspected an undulating expanse of neatly planted vines. A picking crew was harvesting tons of hardy Solaris grapes that he would soon turn into thousands of bottles of crisp white and sparkling Danish wine.

A decade ago, winemaking was regarded as a losing proposition in these notoriously cool climes. But as global temperatures rise, a fledgling wine industry is growing from once-unlikely fields across Scandinavia, as entrepreneurs seek to turn a warming climate to their advantage.

“We’re looking for the opportunities in climate change,” said Mr. Moesgaard, the founder of Skaersogaard Vin, cradling a cluster of golden grapes. “In the coming decades, we’ll be growing more wine in Scandinavia while countries that have traditionally dominated the industry produce less.”

Nordic vintners are betting that they can develop what were once mainly hobbyist ventures into thriving commercial operations. The dream is to transform Scandinavia into an essential global producer of (p. B7) white wines, which are beginning to flourish along Europe’s northern rim.

The growth has been rapid: Denmark now boasts 90 commercial vineyards, up from just two 15 years ago, and around 40 have sprung up in Sweden. Nearly a dozen vineyards are operating as far north as Norway.

. . .

Nordic vintners point to southern England, where a world-class sparkling wine industry has emerged around a warming climate. Companies including Taittinger of France have invested in land in Britain to hedge against the effect of temperature spikes in Champagne.

For the full story, see:

Liz Alderman. “Bordeaux on the Baltic.” The New York Times (Saturday, November 17, 2019): B1 & B7.

(Note: ellipsis added.)

(Note: the online version of the story was updated Nov. 11, [sic] 2019, and has the title “Scandinavian Wine? A Warming Climate Tempts Entrepreneurs.”)

Wind Power “Is Not so Clean and Not so Green”

(p. 4B) WALNUT, Iowa (AP) — At a western Iowa wind farm, a demolition crew saws through red slashes marked on 120-foot turbine blades, cutting them into thirds before stuffing the thinnest piece inside the base’s hollow cavity, making more room on a flatbed trailer.

The work is part of MidAmerican Energy’s efforts to “repower” almost 110 turbines, updating towers with longer blades, new hubs and refurbished generators.

. . .

MidAmerican’s retired blades, destined for the Butler County Landfill near David City, Nebraska, about 130 miles away, are among hundreds that will land in dumps across Iowa and the nation. Critics say the blades’ march to a landfill weakens the claim that wind is an environmentally friendly energy source.

“This clean, green energy is not so clean and not so green,” said Julie Kuntz, who opposes a wind project in Worth County in north-central Iowa. “It’s just more waste going in our landfills.”

. . .

The difficulty in reusing blades adds to the complaints of wind energy opponents. Some who live near the turbines complain that low-frequency noise and flickering light from the blades make them ill. And the spinning blades can kill migrating birds and bats.

For the full story, see:

The Associated Press. “As Wind Farms Age, Many Old Blades Are Going to Landfills.” Omaha World-Herald (Sunday, Nov. 17, 2019): 4B.

(Note: ellipses added.)

Napa Vineyards Adapting to Global Warming

(p. D8) Few in Napa Valley feel the urgency to address climate change more than Beth Novak Milliken, president and chief executive of Spottswoode, a family estate that makes superb cabernet sauvignons here on the western edge of St. Helena.

. . .

Ms. Milliken and Aron Weinkauf, the winemaker and vineyard manager, are experimenting with rootstocks that might do better in drought conditions, and grapes like alicante bouschet, mourvèdre and touriga nacional that, as Napa warms, might be blended with cabernet sauvignon to maintain freshness, structure and acidity.

. . .

Like Ms. Milliken, Larkmead is experimenting with different grapes. Mr. Petroski has already initiated a study, planting three acres with a variety of grapes like touriga nacional, tempranillo and aglianico to determine over the next 30 years what might be better able to withstand a hotter environment than cabernet sauvignon.

“I just want people to think that Napa Valley makes great, delicious California-style wines,” he said. “If this is a great vineyard site, it will grow great grapes. It doesn’t have to be only cabernet or merlot.”

For the full story, see:

Eric Asimov. “The Pour; Napa Valley Confronts Climate Change.” The New York Times (Wednesday, November 6, 2019): D8.

(Note: ellipses added.)

(Note: the online version of the story was updated Nov. 7 [sic], 2019, and has the title “The Pour; In Napa Valley, Winemakers Fight Climate Change on All Fronts.”)