Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
Misinformation on Social Media: Can Technology Save us?
If you get your news from social media, as most Americans do, you are exposed to a daily dose of hoaxes, rumors, conspiracy theories and misleading news.
From ACM Opinion
Trump's Populism Is Only the Beginning. Here Come the Robots.
Donald Trump's win is a wake-up call that voters are angry with a system that's made middle-class jobs tougher to come by, and increased inequality.
From ACM Opinion
Why Facebook Can't Fix Fake News
Imagine going on Facebook and finding no political posts—just your friends and their updates.
From ACM Careers
Trump's Immigration Crackdown Could Spark a Tech Brain Drain
Clément Garnier doesn't know how much time he has left.
From ACM Opinion
Facebook Fake News Row: Mark Zuckerberg Is a Politician Now
I've long suspected that Mark Zuckerberg, who often refers to himself as the "leader" of Facebook, has dreams of high office.
From ACM Opinion
Manufacturing Jobs Aren't Coming Back
Pundits will debate the wellsprings of Donald Trump's election triumph for years.
From ACM Opinion
Silicon Valley Reels After Trump's Election
Silicon Valley's luminaries woke up Wednesday morning to a darkened new global order, one that the ceaseless optimism of their tech-powered visions seemed suddenly...
From ACM Opinion
How Data Failed S in Calling an Election
It was a rough night for number crunchers. And for the faith that people in every field—business, politics, sports and academia—have increasingly placed in the...
From ACM Opinion
How Donald Trump Will Dismantle Obama's Internet Legacy
President-elect Donald Trump could eviscerate some of the most significant tech policies of the 21st century, all but erasing President Obama's Internet agenda...
From ACM Opinion
Trump’s Win Signals Open Season for Russia's Political Hackers
Yesterday, America elected as president the apparently preferred candidate of Russia's intelligence agencies.
From ACM Opinion
What We've Learned About the Media Industry During This Election
When the 2016 campaign began, legacy news organizations already faced dim industry projections.
From ACM Opinion
What the Trump Win Means For Tech, Science, and Beyond
Republican presidential nominee Donald Trump defeated Democrat Hillary Clinton. Trump will now become the 45th president, succeeding President Barack Obama.
From ACM Opinion
Time to Dump Time Zones
We will awaken Sunday to yet another disturbance in the chronosphere—our twice-yearly jolt from resetting the clocks, mechanical and biological.
From ACM Opinion
The Lost Civilization of Dial-p Bulletin Board Systems
I have a vivid, recurring dream. I climb the stairs in my parents' house to see my old bedroom. In the back corner, I hear a faint humming.
From ACM Opinion
The Security Challenges of Online Voting Have Not Gone Away
Online voting is sometimes heralded as a solution to all our election headaches.
From ACM Opinion
It's Finally Legal To Hack Your Own Devices (even Your Car)
You may have thought that if you owned your digital devices, you were allowed to do whatever you like with them.
From ACM Opinion
Good Data Are Not Enough
This summer, I visited the Mayan city of Chichén Itzá in the Yucatán Peninsula, Mexico.
From ACM Opinion
Why Robots Must Learn to Tell S 'no'
HAL 9000, the sentient computer in 2001: A Space Odyssey, offers an ominous glimpse of a future in which machines endowed with artificial intelligence reject human...
From ACM Opinion
Can the White House Make America's Chip Industry Great Again?
A new task force of industry experts wants to help home-grown semiconductor companies square up to their overseas challengers.
From ACM Opinion