Economics of Technology – Page 15

Less-Ventilated Energy-Efficient Buildings Reduce Indoor Air Quality, Harming Cognitive Performance

(p. D6) A new study shows that poor indoor air quality is associated with subtle impairments in a number of cognitive functions, including our ability to concentrate and process information. The study tracked 302 office workers in commercial buildings in six countries — the United States, Britain, China, India, Mexico and Thailand — for 12 months.

The scientists used monitors to measure ventilation and indoor air quality in the buildings, including levels of fine particulate matter, which includes dust and minuscule particles from smoking, cleaning products and outdoor air pollution that seeps into the building. The workers were asked to use an app to take regular cognitive tests during the workday. The tests included simple math problems, as well as a tricky color and word brain teaser called the Stroop test, in which a word like “blue” or “purple” is printed in green or red ink. . . .

The study found that the office workers in buildings with the poorest indoor air quality tended to perform worse on the brain teasers. While the effect wasn’t dramatic, the findings add to a growing body of evidence suggesting that the air we breathe affects brain health.

. . .

“This study looked at how several factors in the indoor environment have an immediate impact on our cognitive function and performance,” said Joseph G. Allen, the director of the Harvard Healthy Buildings program and the study’s senior author. “This study shows that the air you’re breathing at your desk at that moment has an impact on how well you think.”

In the past, air quality control in buildings has been mostly focused on energy efficiency and comfort, with little consideration given to infection control or overall worker health.

. . .

Dr. Allen is the co-author of a new book, “Healthy Buildings: How Indoor Spaces Drive Performance and Productivity.” He said he’s been encouraged to see more businesses and individuals taking indoor air quality more seriously as a result of the pandemic. Recently he saw a job posting at a major company advertising for a “head of healthy buildings” in the company’s global real estate division.

“It tells you that serious companies are changing how they approach their buildings, and they’re not thinking about this as a one-off during Covid,” said Dr. Allen.

. . .

“The pressure is coming from employees, parents of kids in school, teachers — there’s a heightened level of awareness and expertise,” said Dr. Allen. “How many people were talking about MERV 13 filters prior to the pandemic? This knowledge that our indoor spaces have been underperforming is not going away. I think people are rightly frustrated and fed up with it.”

For the full story, see:

Tara Parker-Pope. “What Bad Indoor Air Could Do to Your Brain.” The New York Times (Tuesday, September 28, 2021): D6.

(Note: ellipses added.)

(Note: the online version of the story was updated Sept. 28, 2021, and has the title “Is Bad Indoor Air Dulling Your Brain?”)

The book co-authored by Allen, and mentioned above, is:

Allen, Joseph G., and John D. Macomber. Healthy Buildings: How Indoor Spaces Drive Performance and Productivity. Cambridge, MA: Harvard University Press, 2020.

Pandemic Increased Population Shift to the Exurbs

(p. A1) MURFREESBORO, Tenn.—This bucolic town 30 miles southeast of Nashville, Tenn., was once best known for its nearby Civil War battlefield and state college. Now it is one of the fastest-growing places in the country.

Surging housing costs and remote work are sending droves of people to live in new, fast-growing exurbs of metropolitan areas in the Southeast where suburban living has long been concentrated closer to the city.

Nashville, Charlotte, N.C., Charleston, S.C., and Jacksonville, Fla., are among the places getting the type of outer-ring residential development once found only around the country’s largest cities.

In 2020, net migration into a large group of exurban counties rose 37%, according to an analysis of U.S. Postal Service permanent change-of-address data by The Wall Street Journal. Nearly two-thirds of the flow came from large cities and their close-in suburbs.

Exurban areas, which include 240 counties as defined by the Brookings Institution, grew at almost twice the national rate over the past decade, a shift that began before the pandemic. There are signs it is accelerating this year as Americans prepare for an expected post-pandemic landscape where increased working from home reduces the need to commute.

Researchers differ in defining exurbs, but they gen-(p. A10)erally include the fast-growing outer fringes of large metro areas where single-family homes mix with farms and many workers have traditionally commuted a significant distance to the core of the metro area.”

For the full story, see:

Cameron McWhirter and Paul Overberg. “Pandemic Changes Swell Exurbs.” The Wall Street Journal (Monday, August 30, 2021): A1 & A10.

(Note: ellipsis added.)

(Note: the online version of the story has the date August 29, 2021, and has the title “New Life and Work Choices Revitalize Exurbs, Bringing New Strains.” The online version says that the title of the (New York?) print version was “Pandemic Stokes Exurbs Boom.” But my (National?) print version had the title “Pandemic Changes Swell Exurbs.”)

Amazon Warehouse Jobs Give “Economic Boost” to English Town

(p. B4) DARLINGTON, England—Many retailers in this old market town have long held Amazon.com Inc. partially to blame for the closures of a raft of local shops in recent years.

Then, Amazon opened a warehouse here.

The facility, which opened in early 2020, employs 1,300 full-time staff, making it one of the town’s biggest employers. It hired 500 additional seasonal workers during the end-of-year holidays. Wages start at £10 (equivalent to $13.25) an hour, above the legal minimum, and benefits include private healthcare and an £8,000 education allowance available in installments over four years.

The new jobs have all delivered an economic boost for the Northern England town of 100,000, while sparking a reassessment of the U.S. e-commerce giant. Nicola Reading, a gift-shop owner, still blames Amazon for the demise of the local retail scene but now sees an upside, too.

“It feels like Amazon employs half the population of Darlington now,” she said.

Already America’s second-biggest employer, after Walmart Inc., Amazon has been advancing in Europe and the U.K., investing €78 billion ($89 billion) since 2010 in a continentwide expansion that has significantly accelerated over the past few years. Amazon employs over 55,000 full-time U.K. staff.

. . .

Local officials in Darlington have applauded Amazon’s arrival, which they say has benefited the town, chiefly by creating jobs. Amazon’s presence is also encouraging young university graduates to stay in the town and attracting other companies, said Mark Ladyman, the Darlington Borough Council’s assistant director for economic growth.

For the full story, see:

Trefor Moss. “The Small Town That Amazon Upended, Then Saved.” The Wall Street Journal (Saturday, January 22, 2022): B4.

(Note: ellipsis added.)

(Note: the online version of the story was updated Jan. 21, 2022, and has the same title as the print version.)

Technology Allows College Students to Stay Attached to Friends and Family at Home

(p. C5) I sometimes forget that my daughter has left for college. She Facetimes me on her way from the library to the gym. I see a small portion of her head, blue sky behind her, headphones dangling from an ear, part of a cup of coffee. She texts me updates on her failing quest to find the right edition of “The Waste Land” for one of her classes. I am still part of the dailiness of her life in a way that I am quite sure my mother was not in mine when I left for college in the last century.

My daughter also stays in close contact with her friends from home via group texts, Snapchat, TikTok, private Instagram stories. They are warm, vivid presences in her life that would likely have faded in a different technological moment.

While I remember high-school friends drifting, high-school boyfriends vanishing by winter break, many people she knows have romantic interests from home that endure. After all, their relationships with their new friends are also, to some degree, on the phone. With smartphones, physical presence becomes less important; it is no longer necessary to be with someone to communicate incessantly with them. The people in front of you comprise only one of many social situations you have access to.

. . .

Some part of me wonders if there aren’t benefits to this new way of being, along with the obvious downsides. My daughter is attached to her college friends and her friends from home. She is almost living in two places simultaneously; she is inhabiting more than one possible world.

For the full commentary, see:

Katie Roiphe. “Even at College, Our Children Are Home.” The Wall Street Journal (Saturday, January 29, 2022): C5.

(Note: ellipsis added.)

(Note: the online version of the commentary has the same date as the print version, and has the same title as the print version.)

Open-Source Volunteers “May Not Have Sufficient Resources to Prioritize Security”

(p. A15) The recent discovery of a vulnerability in Apache log4j, a widely used open-source software tool, has exposed a significant security issue with our digital world.

. . .

We’ve had security issues with open-source software occur every couple of years, including the Heartbleed Bug in 2014 and the npm Left-Pad Vulnerability in 2016. According to the Cybersecurity and Infrastructure Security Agency, in 2020, two of the most routinely exploited information-technology vulnerabilities were related to open source.

One of the primary reasons for these vulnerabilities is that popular open-source software such as log4j is often maintained by volunteers who may not have sufficient resources to prioritize security. But these volunteers aren’t to blame. What appears to be an esoteric technical problem is actually one of funding and the sustainability of the entire digital ecosystem. While some open-source projects are supported by companies and nonprofit organizations, other pieces of code are maintained and released by people who struggle to monetize their work. The open-source security problem is, at its core, a tragedy of the commons. When the underlying health of our digital infrastructure is unsound, the whole system suffers.

For the full commentary, see:

Eric Schmidt and Frank Long. “Protect Open-Source Software.” The Wall Street Journal (Friday, January 28, 2022): A15.

(Note: ellipsis added.)

(Note: the online version of the commentary has the date January 27, 2022, and has the same title as the print version.)

IBM Sells Failed Watson Artificial Intelligence Health Unit

(p. B3) International Business Machines Corp. agreed to sell the data and analytics assets from its Watson Health business to investment firm Francisco Partners, the companies said Friday [January 21, 2022].

. . .

The Watson Health business uses artificial intelligence to analyze diagnostic tests and other health data and to manage care.

IBM had big aspirations for its Watson artificial intelligence to help in medical research and improve patient outcomes, but the technology’s impact has fallen short of early hopes. Partners and clients have moved away from projects that were built around Watson technology in recent years, although IBM had spent billions of dollars making acquisitions to bolster the business.

“IBM took a risk of becoming a disrupter in the complex health care industry but was only able to garner limited success,” UBS analyst David Vogt said in a note Friday.

For the full story, see:

Matt Grossman. “IBM Sells Its Watson Health Assets To Investment Firm as It Refocuses.” The Wall Street Journal (Saturday, January 22, 2022): B3.

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

(Note: the online version of the story was updated Jan. 21, 2022, and has the title “IBM Sells Watson Health Assets to Investment Firm.”)

Feds Impede Consumer Choice by Going Back to Incandescent Ban

(p. A16) In 2019, the Trump administration blocked a rule designed to phase out older incandescent bulbs, calling it unnecessary and an impediment to consumer choice.

With the move, the administration heeded to both industry demands as well as free market proponents who have long railed against tougher efficiency regulations for consumer appliances and goods, like energy-saving bulbs or water-saving dishwashers, as governmental overreach.

“The new bulb is many times more expensive, and I hate to say it, it doesn’t make you look as good,” Donald J. Trump, the former president, quipped at a White House meeting in 2019, referring to an early common complaint that LEDs emit a harsher light, though recent LED lights come in warmer hues. “We’re bringing back the old light bulb,” he later told a rally in Michigan.

The Biden administration has moved to reinstate the standards. But in a letter to the Department of Energy last year, NEMA, the industry group, urged federal rules to allow companies to manufacture and import inefficient bulbs for at least another year, followed by another year or more to sell out stockpiled inventory.

For the full story, see:

Hiroko Tabuchi. “Obsolete Bulbs Fill the Shelves At Dollar Stores.” The New York Times (Monday, January 24, 2022): A1 & A16.

(Note: the online version of the story has the date January 23, 2022, and has the title “Old-Fashioned, Inefficient Light Bulbs Live On at the Nation’s Dollar Stores.”)

Instead of Centralizing With C.D.C., the Need for Speed Requires “Clinical and Commercial Labs to Create and Deploy Tests”

(p. A22) The faulty coronavirus testing kits developed by the Centers for Disease Control and Prevention in the early weeks of the pandemic were not only contaminated but had a basic design flaw, according to an internal review by the agency.

Health officials had already acknowledged that the test kits were contaminated, but the internal report, whose findings were published in PLOS ONE on Wednesday, also documented a design error that caused false positives.

. . .

The C.D.C.’s test was designed to detect three distinct regions, or target sequences, of the virus’s genetic material. The test kits contain a set of what are known as primers, which bind to and make copies of the target sequences, and probes, which produce a fluorescent signal when these copies are made, indicating that genetic material from the virus is present.

The primers and probes need to be carefully designed so that they bind to the target sequences and not to each other. In this case, that did not happen. One of the probes in the kit sometimes bound to one of the primers, producing the fluorescent signal and generating a false positive.

“It’s something that should have been caught in the design phase,” said Susan Butler-Wu, a clinical microbiologist at the Keck School of Medicine of the University of Southern California. “That’s one thing that you check for.”

. . .

The bigger lesson, Dr. Butler-Wu said, is that the responsibility for developing diagnostic tests should be distributed more widely during a public health emergency. Rather than relying on the C.D.C. to be the sole test developer, officials could also enlist clinical and commercial labs to create and deploy tests.

“It’s great that there’s all these additional checks in place, but what are you going to do when there’s a new emerging pathogen and we need to respond quickly?” she said. “I don’t think that’s a viable model for responding to a pandemic.”

For the full story, see:

Emily Anthes. “C.D.C. Finds Design Error In Testing Kits It Distributed.” The New York Times Thursday, December 16, 2021): A22.

(Note: ellipses added.)

(Note: the online version of the story has the date Dec. 15, 2021, and has the title “C.D.C. Virus Tests Were Contaminated and Poorly Designed, Agency Says.”)

The PLOS ONE article mentioned above is:

Lee, Justin S., Jason M. Goldstein, Jonathan L. Moon, Owen Herzegh, Dennis A. Bagarozzi, Jr., M. Steven Oberste, Heather Hughes, Kanwar Bedi, Dorothie Gerard, Brenique Cameron, Christopher Benton, Asiya Chida, Ausaf Ahmad, David J. Petway, Jr., Xiaoling Tang, Nicky Sulaiman, Dawit Teklu, Dhwani Batra, Dakota Howard, Mili Sheth, Wendi Kuhnert, Stephanie R. Bialek, Christina L. Hutson, Jan Pohl, and Darin S. Carroll. “Analysis of the Initial Lot of the CDC 2019-Novel Coronavirus (2019-nCoV) Real-Time RT-PCR Diagnostic Panel.” PLOS ONE 16, no. 12 (Dec. 15, 2021). DOI: 10.1371/journal.pone.0260487.

Technology Behind the Telephone Was Originally Intended to Aid Transcribing Telegraph Messages

(p. C5) Thomas Alva Edison’s self-proclaimed greatest invention, the phonograph, won him overnight fame. . . .

In February 1877, the same month that saw Edison turn 30 and show his first streaks of silver hair, he and his fellow inventor Charles Batchelor began a new series of experiments on what they called, variously, the “telephonic telegraph,” the “speaking telegraph” and the “talking telephone.” This confusion of names would last as long as Americans took to adjust to the startling notion that an electrically transmitted message did not necessarily have to be transcribed.

It was beyond even Alexander Graham Bell’s imagination that people might one day use the telephone just to chat. As far as Edison was concerned, Bell’s invention was a device to speed up the process of turning words into pulsations of current, then turning the pulsations back into words at the other end—words intended to be heard only by a receiving operator, who would then (as Edison had done thousands of times as a youth) copy out the message for delivery. Hence the telephone really was, for all its crackly noise, telegraphic in function.

. . .

“Kruesi—make this,” Edison recalled saying to John Kruesi, his Swiss-born master machinist, giving him a drawing of a mounted, foil-wrapped cylinder, with a handle on one side to turn it, and a vibrant mouthpiece projecting a stylus that just touched the surface of the wrap. “I told him I was going to record talking, and then have the machine talk back,” Edison wrote. “He thought it absurd. However, it was finished, the foil was put on; I then shouted Mary had a little lamb, etc. I adjusted the reproducer, and the machine reproduced it perfectly….I never was so taken aback in my life.”

What awed Edison beyond any other thought was that the moment did not have to be a moment; it could be a century, if the foil and the stylus were preserved; and then in 1977, if some unborn person turned this same handle, the voice of a man long dead would speak to him. No wonder that Kruesi, listening with incredulity to the thing he had made talking with Edison’s voice, exclaimed, “Mein Gott im Himmel!” (My God in heaven).

All those who heard the miraculous machine in the ensuing months, from the president of the U.S. on down, reacted with equal disbelief. Since the dawn of humanity, religions had asserted that the human soul would live on after the body rotted away. The human voice was a thing almost as insubstantial as the soul, but it was a product of the body and therefore must die too—in fact, did die, evaporating like breath the moment each word, each phoneme was sounded. Even the notes of inanimate things—the tree falling in the wood, thunder rumbling, ice cracking—sounded once only, except if they were duplicated in echoes that themselves rapidly faded.

But here now were echoes made hard, resounding as often as anyone wanted to hear them again.

For the full essay, see:

Edmund Morris. “The Making of Thomas Edison’s Miraculous Machine.” The Wall Street Journal (Saturday, October 19, 2019): C5.

(Note: ellipses at the end or in between paragraphs, added; ellipsis internal to a paragraph, in original.)

(Note: the online version of the essay has the date October 17, 2019, and has the same title as the print version.)

The essay quoted above is adapted from Morris’s book:

Morris, Edmund. Edison. New York: Random House, 2019.

Economic Growth Reduces the Harms from Global Warming

(p. C3) Long-term economic growth is associated with both rising per capita energy consumption and slower population growth. For this reason, as the world continues to get richer, higher per capita energy consumption is likely to be offset by a lower population.

A richer world will also likely be more technologically advanced, which means that energy consumption should be less carbon-intensive than it would be in a poorer, less technologically advanced future. In fact, a number of the high-emissions scenarios produced by the United Nations Intergovernmental Panel on Climate Change involve futures in which the world is relatively poor and populous and less technologically advanced.

Affluent, developed societies are also much better equipped to respond to climate extremes and natural disasters. That’s why natural disasters kill and displace many more people in poor societies than in rich ones. It’s not just seawalls and flood channels that make us resilient; it’s air conditioning and refrigeration, modern transportation and communications networks, early warning systems, first responders and public health bureaucracies.

New research published in the journal Global Environmental Change finds that global economic growth over the last decade has reduced climate mortality by a factor of five, with the greatest benefits documented in the poorest nations. In low-lying Bangladesh, 300,000 people died in Cyclone Bhola in 1970, when 80% of the population lived in extreme poverty. In 2019, with less than 20% of the population living in extreme poverty, Cyclone Fani killed just five people.

Poor nations are most vulnerable to a changing climate. The fastest way to reduce that vulnerability is through economic development.

So while it is true that poor nations are most vulnerable to a changing climate, it is also true that the fastest way to reduce that vulnerability is through economic development, which requires infrastructure and industrialization. Those activities, in turn, require cement, steel, process heat and chemical inputs, all of which are impossible to produce today without fossil fuels.

For the full commentary, see:

Ted Nordhaus. “Ignore the Fake Climate Debate.” The Wall Street Journal (Saturday, January 25, 2020): C3.

(Note: the online version of the commentary has the date Jan. 23, 2020, and has the same title as the print version.)

Nordhaus’s commentary is related to the manifesto that he co-authored with many others:

Asafu-Adjaye, John, Linus Blomqvist, Stewart Brand, Barry Brook, Ruth DeFries, Erle Ellis, Christopher Foreman, David Keith, Martin Lewis, Mark Lynas, Ted Nordhaus, Roger Pielke Jr., Rachel Pritzker, Joyashree Roy, Mark Sagoff, Michael Shellenberger, Robert Stone, and Peter Teague. “An Ecomodernist Manifesto.” April 2015.

Technological Progress Helped Create Cosmopolitan Europe

(p. C7) Cultural history is frequently written as if circumscribed by national borders, with each country laying claim to a discrete social and intellectual way of life. Dismayed at this tendency, Orlando Figes, a noted historian of Russia, found himself wondering whether the forces of transnational integration weren’t at least as decisive as those that would drive cultures apart. In his new study “The Europeans” he aims “to approach Europe as a space of cultural transfers, translations and exchanges crossing national boundaries, out of which a ‘European culture’—an international synthesis of artistic forms, ideas and styles—would come into existence and distinguish Europe from the broader world.

. . .

His monumental work is the product of thorough and extensive research, largely in archival sources and in several languages. The author has a remarkable capacity to keep a huge quantity of factual material present in mind, and to bind it moreover into a coherent story. Woven through the biographical narrative is a detailed account of the transformations in technology, mores and law that created the new cosmopolitanism.

Chief among these was the rapid construction of railways, such that in France alone, for example, well more than 8,000 miles of track were laid down between 1850 and 1870. Railway travel gave people the time and comfort to read newspapers and fiction, which they could procure in the dozens of station bookstalls set up by merchants like W.H. Smith. “The train,” Mr. Figes notes, “was smoother than a horse-drawn carriage on a bumpy road, enabling passengers to read a book more easily.” Literacy had increased dramatically, and the rotary press, invented in 1843, facilitated the production of a vast quantity of printed matter, distribution of which deep into the provinces was in turn driven by the ramifying network of trains.

. . .

The spread of gas lighting, invented in the 1790s, made it possible for people to read comfortably in the evening. It also enabled them to play the piano at home, and of course piano technology had kept pace: The instruments became easier to play, and cheaper as well. In 1845, by the author’s estimation, 100,000 people in Paris were playing the piano, of which there were 60,000 in a city of about one million people.

For the full review, see:

Dan Hofstadter. “Engines of Progress.” The Wall Street Journal (Saturday, October 19, 2019): C7 & C9.

(Note: ellipses added.)

(Note: the online version of the review has the date October 18, 2019, and has the title “‘The Europeans’ Review: Engines of Progress.”)

The book under review in the passages quoted above is:

Figes, Orlando. The Europeans: Three Lives and the Making of a Cosmopolitan Culture. New York: Metropolitan Books, 2019.