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CLARIN

A Few Jobs AI Can Never Render Obsolete

Technology is transforming how goods and services are sold, and may soon kick millions of workers out of a job. But certain professions can't be replaced by bots.

AI on QWERTY
AI on QWERTY
Patricio O'Gorman

-Analysis-

BUENOS AIRES — The digital revolution is destroying more jobs than it will create.

For many existing jobs, the combination of artificial intelligence (AI) and technology is a real threat. The current digital revolution is turning out to be different from previous ones, which destroyed jobs relating to outdated technologies but created many more jobs. This time, most of the people losing their jobs lack the resources to compete with machines and software that never need any time off. This year at the World Economic Forum at Davos, it was estimated that robots, AI and nanotechnology would together blitz five million jobs worldwide by 2020. They would perhaps create 2.1 million jobs for workers with knowledge of mathematics, architecture and engineering.

The digital wave targets simple administrative jobs that don't require sophisticated decision-making criteria. The digital revolution also attacks some complex tasks like scanning high-resolution medical imagery to detect pathologies or revising complex contracts. Telephone operators, statisticians and travel agents are expected to be among the worst hit, with demand for phone operators in the United States perhaps falling by about 42% over a decade from 2014, according to consultants 24/7 Wall Street and the U.S. Bureau of Labor Statistics.

Without realizing it, we have already let algorithms claim our working lives, daily commute, entertainment, purchases and even our sexual partners.

A National Public Radio study from 2015 found that more than 97% of telemarketers, cashiers and drivers could disappear by 2025.

The valued professions of the future are likely to be ones that have a "human" focus, meaning people working in mental health, drug abuse or occupational therapy, or dentists and even security forces, which the study found had less than a 0.4% chance of disappearing by 2025. For now, machines are finding it hard to replicate empathy or cooperation between people.

robot coffee break artificial intelligence

Coffee break — Photo: Joe Van

Without realizing it, we have already let algorithms claim our working lives (LinkedIn), daily commute (Waze), entertainment (Netflix), purchases (Amazon) and even our sexual partners (Tinder).

Israeli writer Yuval Noah Hakari writes in his most recent book Homo Deus that it isn't just jobs being lost when we let machines make our choices. Our individualism and freedom is also taken from us, he says. How many of us would venture to contradict Waze and select a route different from the one recommended or understand where exactly we can use various customer fidelity points without checking a long list of "rewarding" outlets? These are simple actions but users have shown they welcome their elimination through small technological changes.

Statistics have shown that in recent years we have spent more time using the same applications, which suggests an expectation of automatic and effortless services from companies we depend on. Amazon is testing Amazon Go — stores without employees, reception staff or checkout counters. All the stores have are products.

Customers are identified through an Amazon app. After that, computer vision and sensor fusion determine which products are purchased. Cameras registering movements on shelves means no security is required. Customers accounts are automatically charged when they leave the premises.

The implications of these developments are many, and not always pleasant.

In the best-case scenario, people losing their jobs through digital automation might start to undergo training in other fields. Clearly, not all companies can retrain or relocate their workforce nor would all workers agree to do so.

In case of mass, structural unemployment, Bill Gates, Stephen Hawking and Elon Musk have made proposed ideas like a robot tax and establishing a universal basic income. These are fairly disruptive ideas and are being closely studied (and experimented with) since many governments recognize it's impossible to reverse the trend of automation.

Here in Argentina, we might aspire to a country where technology can end strikes, picket protests and roadblocks — welcome to anyone who has been in Buenos Aires recently. Perhaps we would all have an income without having to depend on a particular activity, at least until the machines form a union and cut off our internet.

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Green

Forest Networks? Revisiting The Science Of Trees And Funghi "Reaching Out"

A compelling story about how forest fungal networks communicate has garnered much public interest. Is any of it true?

Thomas Brail films the roots of a cut tree with his smartphone.

Arborist and conservationist Thomas Brail at a clearcutting near his hometown of Mazamet in the Tarn, France.

Melanie Jones, Jason Hoeksema, & Justine Karst

Over the past few years, a fascinating narrative about forests and fungi has captured the public imagination. It holds that the roots of neighboring trees can be connected by fungal filaments, forming massive underground networks that can span entire forests — a so-called wood-wide web. Through this web, the story goes, trees share carbon, water, and other nutrients, and even send chemical warnings of dangers such as insect attacks. The narrative — recounted in books, podcasts, TV series, documentaries, and news articles — has prompted some experts to rethink not only forest management but the relationships between self-interest and altruism in human society.

But is any of it true?

The three of us have studied forest fungi for our whole careers, and even we were surprised by some of the more extraordinary claims surfacing in the media about the wood-wide web. Thinking we had missed something, we thoroughly reviewed 26 field studies, including several of our own, that looked at the role fungal networks play in resource transfer in forests. What we found shows how easily confirmation bias, unchecked claims, and credulous news reporting can, over time, distort research findings beyond recognition. It should serve as a cautionary tale for scientists and journalists alike.

First, let’s be clear: Fungi do grow inside and on tree roots, forming a symbiosis called a mycorrhiza, or fungus-root. Mycorrhizae are essential for the normal growth of trees. Among other things, the fungi can take up from the soil, and transfer to the tree, nutrients that roots could not otherwise access. In return, fungi receive from the roots sugars they need to grow.

As fungal filaments spread out through forest soil, they will often, at least temporarily, physically connect the roots of two neighboring trees. The resulting system of interconnected tree roots is called a common mycorrhizal network, or CMN.

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