Newley's Notes

This Week’s Newley’s Notes: ‘Demonitization’ Back Story; Your Brain on Running; Striking Images from the Philippines

Newleys notes

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Hi friends, thanks for reading Newley’s Notes, a weekly newsletter in which I share links to my stories and various items that catch my eye.


NEW DELHI—Early last month, Prime Minister Narendra Modi summoned his cabinet to a room in India’s capital, told them to leave their cellphones outside and delivered a shocker: He was about to go on national television to declare that almost 90% of the country’s paper money would no longer be legal tender.

The move, prepared in secret by Mr. Modi and his advisers, kicked off a radical experiment in government control and instantly put India at the forefront of a nascent global campaign against cash. The European Central Bank has said it would stop printing the €500 note in 2018. Canada and Singapore have phased out their large-denomination bills. The Philippines, Denmark and others are tweaking regulations to nudge citizens to switch to electronic payments.

But no one has gone as far as Mr. Modi. Aiming to cut back tax dodging, terrorism and government corruption, he made India’s largest bank note and one of its most commonly used ones—the functional equivalents of America’s $100 and $20 bills—unusable overnight.

I also pitched in with a sidebar about some early winners in all of this: mobile payment companies.

“If we continue at this pace, within a month or two we will have made more progress than since our inception” in 2009, the founder of one such firm, MobiKwik, told me.

For more on demonetization, as the government’s move has been labeled, a reminder that a colleague and I did a Facebook Live video not long ago, which you can find online here.

  • Facebook at 30,000 Feet? Not Above India – A story with a colleague on why, despite boasting one of the world’s fastest-growing aviation markets, India is still blocking passengers from using Wi-Fi in flight. It begins:

As more airlines roll out in-flight internet and regulators loosen rules governing wireless devices on planes, one country is a holdout in continuing to prohibit passengers from using Wi-Fi on board: India.

Home to the fastest-growing major air-travel market and a galloping economy, India hasn’t consented to the use of onboard Wi-Fi in its airspace due to security concerns.

Carriers including Emirates Airline, Jet Airways (India) Ltd. and Indian associates of Singapore Airlines and Malaysia’s AirAsia Bhd. say they are eager to offer Wi-Fi if only the government would allow it. Some have been lobbying New Delhi to change the law, according to aviation and tech industry executives.


1) A remarkable, highly graphic collection of photos from Duterte’s war on drugs in the Philippines. Simply evastating: Photographer Daniel Berehulak captured for the NYT 57 killings in 35 days. A reminder of the power of visual journalism.

2) Tweetstorm: America’s institutions are screwed, Russia is hitting us hard with disinformation and leaks, but we’ll prevail. That’s the TLDR version of a super-long series of tweets from business analyst Eric Garland that everyone’s talking about on Twitter today.

3) Best Book of 2016, according to a bunch of academics, executives and others Bloomberg polled: “Hillbilly Elegy: A Memoir of a Family and Culture in Crisis,” by J. D. Vance. I haven’t read it yet, but intend to.

4) Why running seems to be good for your brain. In short, aerobic exercise appears to boost the production of cells in the hippocampus, writes Melissa Dahl at

Not so many years ago, the brightest minds in neuroscience thought that our brains got a set amount of neurons, and that by adulthood, no new neurons would be birthed. But this turned out not to be true. Studies in animal models have shown that new neurons are produced in the brain throughout the lifespan, and, so far, only one activity is known to trigger the birth of those new neurons: vigorous aerobic exercise, said Karen Postal, president of the American Academy of Clinical Neuropsychology. “That’s it,” she said. “That’s the only trigger that we know about.”

5) Coolest market find ever: a piece of amber containing feathers from a dinosaur’s tail. NPR has the details:

In 2015, Lida Xing was visiting a market in northern Myanmar when a salesman brought out a piece of amber about the size of a pink rubber eraser. Inside, he could see a couple of ancient ants and a fuzzy brown tuft that the salesman said was a plant.

As soon as Xing saw it, he knew it wasn’t a plant. It was the delicate, feathered tail of a tiny dinosaur.

“I have studied paleontology for more than 10 years and have been interested in dinosaurs for more than 30 years. But I never expected we could find a dinosaur in amber. This may be the coolest find in my life,” says Xing,

Thanks for reading.


Economics India

Facebook Live Video: A Colleague and I Discuss Demonetization in India

Embedded above and on The WSJ Facebook page here: A colleague and I earlier this week discussed India’s demonetization — the government’s sudden decision to eliminate its biggest bills.

India Tech

By Me Yesterday: India’s Paytm Sees Surge in Usage After Demonetization

The story begins:

Indian online payment firm Paytm says it has added 8 million new users in the two weeks since the government announced the replacement of the country’s highest-denomination bank notes.

In a bid to root out corruption, counterfeit money and tax evasion, Prime Minister Narendra Modi on Nov. 8 announced the replacement of notes worth 500 rupees ($7.30) and 1,000 rupees ($14.60). That move has resulted in a cash shortage, with scores of people lining up outside ATMs and banks to deposit their cash, exchange old notes or withdraw new bills.

The inconvenience has also pushed people to sign up for digital wallets.

“This is the golden age of investment in digital payments in India,” Vijay Shekhar Sharma, chief executive of Paytm parent company One97 Communications, said at a news conference in New Delhi on Wednesday.

Patym, which is backed by Chinese e-commerce giant Alibaba Group Holding Ltd., makes a popular mobile app that can be used to pay for everything from auto-rickshaw rides to groceries.

The Noida, India-based firm is adding about 500,000 new users daily following Mr. Modi’s announcement, according to Mr. Sharma. It added 100,000 a day last month.

Click through to read the rest.