Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Are We Really the Smartest Kid on the Cosmic Block?
It is unclear how many intelligent civilizations have arisen in the Milky Way galaxy so far, but if some have, a pressing question comes to mind: Were they or are...
From ACM Opinion
Don't Let Robots Pull the Trigger
The killer machines are coming. Robotic weapons that target and destroy without human supervision are poised to start a revolution in warfare comparable to the...
From ACM Opinion
AI's Big Challenge
The recently signed executive order establishing the American AI Initiative correctly identifies artificial intelligence as central to American competitiveness...
From ACM Opinion
Be Kind to Extraterrestrials
In his celebrated book On Walden Pond, Henry David Thoreau wrote: "We need the tonic of wildness.... At the same time that we are earnest to explore and learn all...
From ACM Opinion
Electronic Contracts and the Illusion of Consent
Q: What do you do when you see a little button on a webpage or app screen that says I agree?
From ACM Opinion
Tiny Computers Could Transform Our Lives
Remember Innerspace, the comedy sci-fi movie from the '80s about a microscopic manned pod injected into a human?
From ACM Opinion
Is the .S. Lagging in the Quest for Quantum Computing?
A quantum computer capable of breaking the strongest codes protecting online communications and computer data is highly unlikely to appear within the next decade...
From ACM Opinion
Why Do Computers se So Much Energy?
Microsoft is currently running an interesting set of hardware experiments.
From ACM Opinion
Clicks, Lies and Videotape
This past April a new video of Barack Obama surfaced on the Internet. Against a backdrop that included both the American and presidential flags, it looked like...
From ACM Opinion
Will L.A.'s Anti-Terrorist Subway Scanners Be Adopted Everywhere?
In mid-August the Los Angeles County Metropolitan Transportation Authority and the Transportation Security Administration announced Metro has paid $100,000 each...
From ACM Opinion
What Worries People about Future Science and Tech Innovations?
Many Americans see the future crowding into the present and some of the innovations ahead unnerve them, especially as they reshape ideas about human dominion.
From ACM Opinion
Are We Ready for the Future of Warfare?
Warfare has always been about exerting political will.
From ACM Opinion
Are Blockchains the Answer for Secure Elections? Probably Not
With the U.S. heading into a pivotal midterm election, little progress has been made on ensuring the integrity of voting systems—a concern that retook the spotlight...
From ACM Opinion
Google's Duplex AI Scares Some People, but I Can't Wait for It to Become a Thing
"Any sufficiently advanced technology is indistinguishable from magic," Arthur C. Clarke famously wrote. That line must have zoomed through 5,000 audience brains...
From ACM Opinion
The Erosion of Reality
Let me say this upfront: I'm not convinced that 'superintelligent' AI are the most pressing threat from coming generations of deep learning machines.
From ACM Opinion
So, mm, Google Duplex's Chatter Is Not Quite Human
Google's Duplex voice assistant drew applause last week at the company's annual I/O developer conference after CEO Sundar Pichai demonstrated the artificially intelligent...
From ACM Opinion
The Facebook Controversy: Privacy Is Not the Issue
Cambridge Analytica's wholesale scraping of Facebook user data is familiar news by now, and we are all "shocked" that personal data are being shared and traded...
From ACM Opinion
If (Virtual) Reality Feels Almost Right, It's Exactly Wrong
We can all remember the crisply beveled edges of our cheery-yellow No. 2 pencil, the cool, smooth feel of a chalk-powdered blackboard, the gritty red bricks of...
From ACM Opinion