Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Autonomous Weapons Would Take Warfare to a New Domain, Without Humans
Killer robots have been a staple of TV and movies for decades, from Westworld to The Terminator series. But in the real world, killer robots are officially known...
From ACM Opinion
When John Doerr Brought a 'Gift' to Google's Founders
On a fall day in 1999, in the heart of Silicon Valley, I arrived at a two-story, L-shaped structure off the 101 freeway. It was young Google's headquarters, and...
From ACM Opinion
The Illusion of Time
According to theoretical physicist Carlo Rovelli, time is an illusion: our naive perception of its flow doesn't correspond to physical reality.
From ACM Opinion
Who Has More of Your Personal Data Than Facebook? Try Google
Recent controversy over Facebook Inc.'s hunger for personal data has surfaced the notion that the online advertising industry could be hazardous to our privacy...
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
Why Police Should Monitor Social Media to Prevent Crime
In February, the ACLU of Massachusetts released a damning report detailing prejudice in social media surveillance efforts by the Boston Police Department (BPD)....
From ACM Opinion
The 'Terms and Conditions' Reckoning Is Coming
Eleanor Margolis had used PayPal for more than a decade when the online payment provider blocked her account in January. The reason: She was 16 years old when she...
From ACM Opinion
Why Silicon Valley Shouldn't Work With the Pentagon
Is Silicon Valley going to war?
From ACM Opinion
Here's How Hackers Could Cause Chaos in This Year's S Midterm Elections
On November 6, Americans will head to the polls to vote in the congressional midterm elections. In the months before the contest, hordes of foreign hackers will...
From ACM Opinion
What the History of Math Can Teach s About the Future of AI
Whenever an impressive new technology comes along, people rush to imagine the havoc it could wreak on society, and they overreact. Today we see this happening with...
From ACM Opinion
Regulate Artificial Intelligence to Avert Cyber Arms Race
Cyberattacks are becoming more frequent, sophisticated and destructive. Each day in 2017, the United States suffered, on average, more than 4,000 ransomware attacks...
From ACM Opinion
The White House Loses Its Cybersecurity Brain Trust
Today, the White House confirmed that cybersecurity coordinator Rob Joyce will head back to the National Security Agency, where he previously ran the nation's top...
From ACM Opinion
Can Europe Lead on Privacy?
"We have a responsibility to protect your information," Mark Zuckerberg, the chief executive of Facebook, declared recently in a full-page newspaper advertisement...
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
Three Problems with Facebook's Plan to Kill Hate Speech sing AI
Mark Zuckerberg told the US Congress this week that Facebook will increasingly rely on artificial intelligence to catch hate speech spread on the platform.
From ACM Opinion
The Questions Zuckerberg Should Have Answered About Russia
Over the last two days, Facebook CEO Mark Zuckerberg was questioned for more than 10 hours by two different Congressional committees. There was granular focus on...
From ACM Opinion
The Internet Has Serious Health Problems, Mozilla Foundation Report Finds
As Facebook CEO Mark Zuckerberg prepared to face nearly half of the Senate today to explain what went wrong with his company's handling of personal data for millions...
From ACM Opinion
Bitcoin Would Be a Calamity, Not an Economy
Earlier this year, Jack Dorsey, cofounder of Twitter and CEO of Square, declared that Bitcoin would become the world's "single currency" within a decade.
From ACM Opinion