2021年4月5日 星期一

On Tech: What’s good about tech bubbles

Plus, how to score a cheap airfare.

What's good about tech bubbles

Nicholas Law

Let's talk about what Britain's bicycle bubble more than a century ago has in common with current crazes for nonfungible tokens, technology start-ups and electric vehicle companies.

We're more than 10 years into a technology gold rush that in some corners makes absolutely no sense. If and when the zaniness fades, people could lose a fortune. But collectively, tech manias do bring some good. As my colleague Erin Griffith said: "Bubbles, while messy, lead to progress."

I spoke recently to William Quinn, a lecturer at Queen's University Belfast and co-author of "Boom and Bust," a history of financial bubbles including the 1929 stock market crash in the United States and the financial crisis more than a decade ago.

The book identifies three root conditions present in bubbles: Borrowing money is cheap or people have a lot of money saved up. It gets simpler to buy and sell assets, like what's happening now with stock trading apps including Robinhood. And there's a mentality that the prices of assets can only go up.

All of those conditions, as Griffith recently wrote in a hilarious and useful article, are present now. That's partly why we're seeing repeated spikes of "meme" stocks such as GameStop, hype about NFTs, and eye-popping IPOs including the one that left Airbnb's chief executive speechless.

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But Quinn also told me that technology-related bubbles are different in important respects to other boom-and-bust cycles. For one, they don't tend to ruin the world. "I'm not worried about NFTs causing the next financial crisis or anything like that," he said.

Unlike the housing market bubble, technology bubbles aren't typically inflated by borrowed money that can cause cascading effects. Speculative technologies are also often somewhat disconnected from the rest of the economy.

And, Quinn said, when tech bubbles burst, they can leave behind something positive. Enter the bicycle bubble.

The invention of the "safety" bicycle in the late 1800s was a revelation, and the basic design lives on today. We might not think of the bicycle as technology, but it was a significant innovation for relatively reliable and affordable transportation.

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It also kicked off a mania of British bicycle manufacturers that went public, posted soaring stock prices and then collapsed. What was left behind, Quinn says, were people and companies that, in some cases, helped usher in new innovations in cars, motorcycles and road tires. Some of the bicycle pioneers are still around.

Like the bicycle bubble, good things happened in the wake of the late 1990s dot-com bubble in the United States. Companies including Amazon survived and thrived. Bankrupt telecommunications companies left behind cheap and useful internet pipelines that enabled an online explosion.

More recently, a cryptocurrency collapse several years ago got more people curious about the benefits of the promising underlying technology, such as the blockchain.

"The bubble mania can be distracting," Griffith said, but she added: "The perspective of a lot of people in tech and finance is that a mania or a frenzy drives attention, excitement, enthusiasm and talent to something new."

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I don't want to ignore the harm of tech busts. When bubbles burst, people lose their jobs and, in some cases, all of their savings. Quinn said that he believes regulators should do more to prevent hucksters from cheating people and walking away with millions. Griffith said she's worried that people who go broke on tech fads might become embittered.

Quinn said he believes that bubbles, which were relatively rare between the 1920s and the 1980s, are now happening more frequently. Money and information travel quickly around the world, which helps fuel manias. Bubbles may be a fixture of modern life — with all the potential harms and benefits that come with them.

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TIP OF THE WEEK

How to score a cheap airfare

As more of us prepare for when it will be safe to fly, the New York Times consumer technology columnist Brian X. Chen tells us how to save on airfare with his favorite ticket price prediction app.

If you're like me and desperate to go somewhere, it might be a great time to start hunting for travel deals — even if you don't plan to travel until the winter because … pandemic.

There are nifty apps that use algorithms to predict when airfares will dip. I've scored some remarkable deals, saving hundreds of dollars on flights to Hawaii, New York and Taiwan. These algorithms might be a bit less dependable during such an unpredictable year, but it's still worth checking them out.

My favorite app for saving on flights is Hopper. The free app on iOS and Android lets people register for price-alert tracking that recommends whether to buy a plane ticket now or wait for prices to drop for your destination. (Hopper also tracks prices for hotels and car rentals, though I haven't used those features.)

Here's how to use the Hopper app:

  • Tap the Flight button and enter the airport you're departing from and the airport at your destination.
  • Select your preferred travel dates. Hopper will show you a color-coded calendar, with green dates showing the least expensive days to fly and red for the highest prices. You can choose to view ticket prices only for nonstop flights.
  • Sit back and wait for advice: Once you select the travel days, Hopper will send notifications to suggest whether to buy tickets now or wait for the price to drop. I tend to look at the Hopper flight alerts and then purchase tickets directly through the airline.

(Be aware that when large numbers of flights were canceled during the pandemic, Hopper was overwhelmed with complaints from people who booked tickets through the app and had trouble getting help.)

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Before we go …

  • Pushback against Amazon's zeal for control: The company needs to lower labor costs and increase productivity, which is why Amazon measures every moment of a worker's existence, my colleague David Streitfeld wrote. The pushback against Amazon's desire for control is showing up in restive warehouse workers, Congressional oversight, labor regulatory attention and tweets about bathroom breaks.
  • App filters may be a real-life social experiment on girls: MIT Technology Review examines the risks of app features that "beautify" people's appearance by erasing blemishes, changing eye color and recoloring faces and bodies. Some of these filters can be playful and helpful, but some researchers and teens worry that it's skewing the self-image of women and girls.
  • When Facebook is the local news channel: A Facebook group dedicated to local information in and around Beaver County, Pa., helps spread news about potholes, closing businesses and shoplifting. But NBC News wrote that the police have also had to intervene to dispel exaggerations and falsehoods in the group, including false rumors about a killer on the loose that needlessly frightened people and tied up officers.

Hugs to this

La Verne Ford Wimberly, an 82-year-old woman in Tulsa, Okla., has been wearing her Sunday best each week for virtual church service. Her selfies on Facebook of her colorful attire (including hats!) have made her a star.

We want to hear from you. Tell us what you think of this newsletter and what else you'd like us to explore. You can reach us at ontech@nytimes.com.

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2021年4月3日 星期六

Your Pandemic Baby’s Coming Out Party

Advice for introducing a new family member to the world, vaccines and more.
A roundup of new guidance and stories from NYT Parenting.
Golden Cosmos

Editor's note: Jessica Grose is on vacation this week, so Melonyce McAfee, an NYT Parenting editor, is writing today's newsletter.

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When I gave birth to my first child over the summer, the world was firmly in the grip of the Covid crisis. After a Zoom baby shower, a lonesome hospital stay and a newborn photo session basically shot from the Hubble Space Telescope, my husband and I had officially joined an exclusive club: Parents of Pandemic Babies.

Our girl is fast approaching a year without having met nearly anyone from our social circle, beyond a wave hello from the porch. And though we've treasured the time as a threesome, we worry that she's missing out on forming valuable attachments with loved ones and even strangers.

Thankfully, many of our friends and relatives will soon be vaccinated. So now what?

This week in NYT Parenting, contributor Elizabeth Preston writes about how introducing a child born during the pandemic to the world can be scary for new parents and awkward for all involved. But she finds that if the baby has formed a secure attachment — developed through a safe and consistent physical and emotional relationship — with their parents, the child should have no trouble forming outside relationships once the pandemic is over.

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You should still prepare relatives for the possibility of some rejection from your child, however, said Carola Suárez-Orozco, a professor of counseling and school psychology at the University of Massachusetts, Boston. "Although younger infants might happily go from one set of arms to another, stranger anxiety develops by 8 months or so," Elizabeth writes. "This fear of new people usually lasts well into the child's second year."

Did you also have a new baby during the pandemic? We're collecting readers' photos and experiences with introducing babies to family and friends after lockdown for a future story. Submit yours by using the form at the bottom of Elizabeth's story.

Also opening up: travel. Debra Kamin looks at how families are approaching spring and summer trips in situations where parents are vaccinated but their children are not. And Jenny Marder asks whether participation in spring sports is safe for kids.

Meanwhile, Dr. Jeremy Samuel Faust and Dr. Angela L. Rasmussen write in an op-ed that we can't end the pandemic without vaccinating children.

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In non-pandemic news, Anahad O'Connor details a new study out of the National Institute on Drug Abuse, which found that the brains of teenagers may be more vulnerable to the effects of marijuana and other drugs than people who are college-aged or older. Ezra Klein asks a provocative question on his podcast: When gene editing technology becomes more available, should we use it to edit children's genes to erase potential health problems?

Finally, generations of readers mourned the loss of Beverly Cleary, the gentle powerhouse of children's literature, who died at age 104 last week.

Thanks for reading!

— Melonyce McAfee, senior staff editor, NYT Parenting

THIS WEEK IN NYT PARENTING

Article Image

Doris Liou

Your Pandemic Baby's Coming Out Party

Haven't seen your family in a while? Have a grandchild you've never met? Visiting may be awkward at first but you can get through it.

By Elizabeth Preston

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Getty Images

Teenage Brains May Be Especially Vulnerable to Marijuana and Other Drugs

Teenagers are more likely to get hooked on marijuana, stimulants and other recreational drugs than college-aged or older adults.

By Anahad O'Connor

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Todd Anderson for The New York Times

Family Travel Gets Complicated Without a Covid Vaccine for Kids

Amid the chatter of travel's long-awaited rebound one year into the pandemic, many families with children feel largely left out of the conversation.

By Debra Kamin

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Marta Monteiro

We Can't End the Pandemic Without Vaccinating Kids

So far, children have mostly been spared from the worst aspects of Covid-19. Let's keep it that way.

By Jeremy Samuel Faust and Angela L. Rasmussen

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Peter DaSilva

Beverly Cleary Wrote About Real Life, and Her Readers Loved Her for It

The creator of Ramona Quimby and Henry Huggins constructed a world that children recognized — one that changed with the times.

By Elisabeth Egan

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Illustration by The New York Times; photograph by Vanessa Vick for The New York Times

Humanity's Awesome, Terrifying Takeover of Evolution

Walter Isaacson and Ezra Klein discuss the implications of humanity's awesome, terrifying takeover of evolution.

By 'The Ezra Klein Show'

Article Image

Abbey Lossing

Are Spring Sports Safe for Kids?

Youth sports are ramping up in many parts of the country. But without a vaccine for children, we still need to avoid spreading the coronavirus.

By Jenny Marder

Tiny Victories

Parenting can be a grind. Let's celebrate the tiny victories.

Finally put our 5-year-old and 2.5-year-old boys' love of running inside to good use. Their mission: run items from around the house to their proper homes as fast as possible. The "super speed runners" picked up all their toys in minutes AND got some energy out! — Ashley Barber, Houston

If you want a chance to get your Tiny Victory published, find us on Instagram @NYTparenting and use the hashtag #tinyvictories; email us; or enter your Tiny Victory at the bottom of this page. Include your full name and location. Tiny Victories may be edited for clarity and style. Your name, location and comments may be published, but your contact information will not. By submitting to us, you agree that you have read, understand and accept the Reader Submission Terms in relation to all of the content and other information you send to us.

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