Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Automated Health Care Offers Freedom from Shame, But Is It What Patients Need?
A few years ago, Timothy Bickmore, a computer scientist at Northeastern University, developed an artificial-intelligence program to help low-income patients at...
From ACM Opinion
How Frightened Should We Be of A.I.?
Precisely how and when will our curiosity kill us?
From ACM Opinion
'2001: A Space Odyssey': What It Means, and How It Was Made
Fifty years ago this spring, Stanley Kubrick's confounding sci-fi masterpiece, "2001: A Space Odyssey," had its premières across the country.
From ACM Opinion
We May Own Our Data, But Facebook Has a Duty to Protect It
Two years ago, Jack M. Balkin, a constitutional-law professor at Yale, published a fifty-page article in the U.C. Davis Law Review examining what he called problems...
From ACM Opinion
Cryptocurrency: The Hail Mary Pass for People Who Missed the Tech Boom
Between mid-December and early February, bitcoin lost more than half its value, dropping from a high of nearly twenty thousand dollars to just below seven thousand...
From ACM Opinion
New York City's Bold, Flawed Attempt to Make Algorithms Accountable
The end of a politician's time in office often inspires a turn toward the existential, but few causes are as quixotic as the one chosen by James Vacca, who this...
From ACM Careers
Remembering Lotfi Zadeh, the Inventor of Fuzzy Logic
One night in July, 1964, the logician Lotfi Zadeh found himself alone in his parents' New York apartment, his dinner plans cancelled.
From ACM Opinion
The Fake-News Fallacy
On the evening of October 30, 1938, a seventy-six-year-old millworker in Grover's Mill, New Jersey, named Bill Dock heard something terrifying on the radio.
From ACM Opinion
How the Voyager Golden Record Was Made
We inhabit a small planet orbiting a medium-sized star about two-thirds of the way out from the center of the Milky Way galaxy—around where Track 2 on an LP record...
From ACM Opinion
What If We Had Perfect Robot Referees
Last month, Mark Clattenburg, who is generally regarded as one of the finest referees in professional soccer, left England's Premier League for a better-paying...
From ACM Opinion
Reality Bites: Learning the Future of V.r. at Sundance
Standing in a pink desert landscape, I looked down and realized I'd become a robot, with skinny metal legs and pincers for hands.
From ACM Opinion
The Hype, and Hope, of Artificial Intelligence
Earlier this month, on his HBO show "Last Week Tonight," John Oliver skewered media companies' desperate search for clicks.
From ACM Opinion
All Alone in No Man's Sky
If reality is a game—a vast, snow-globe-y sort of experiment that plays out according to the hard rules of physics and the loose rules of story—then it is, in contemporary...
From ACM Opinion
Could Brain Training Prevent Dementia?
It's been a lousy couple of years for researchers who study the effects of computerized brain training.
From ACM Opinion
Pokémon Go Will Make You Crave Augmented Reality
It started as an April Fool's joke.
From ACM Opinion
Waiting For Gödel
In June of 1975, the Office of the White House Press Secretary announced President Gerald R. Ford’s picks for the National Medal of Science. One went to the Austrian...
From ACM Opinion
For the Golden State Warriors, Brain-Zapping Could Provide an Edge
Back in March, James Michael McAdoo, the power forward for the Golden State Warriors, tweeted out a photo of himself in the training room, sporting a pair of slick...
From ACM Opinion
What Are the Odds We Are Living in a Computer Simulation?
Last week, Elon Musk, the billionaire founder of Tesla Motors, SpaceX, and other cutting-edge companies, took a surprising question at the Code Conference, a technology...
From ACM Opinion
What Would Happen If G.p.s. Failed?
The radio signal that is the lifeblood of the Global Positioning System originates from a constellation of twenty-four satellites, orbiting more than twelve thousand...
From ACM Opinion