Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
What's Behind China's Space Programme Expansion
China is a relative late-bloomer when it comes to the world of space exploration. But just 15 years after it first sent an astronaut into orbit, China has become...
From ACM Opinion
Fake News: Can Teenagers Spot It?
If we are to make it less of a threat to democracy, that effort is going to need to start in schools.
From ACM Opinion
Will AI and Blockchain Be Game-Changers?
This week saw another major achievement by Google's Deep Mind, when it showed that a neural network could learn to play Go in just three days, without even looking...
From ACM Opinion
Why Video Games Are Obsessed With the Apocalypse
Video games are, in a way, the perfect medium through which to depict the post-apocalypse. If we assume that after the collapse of civilisation everyone will revert...
From ACM Opinion
Tracking Terrorists Online Might Invade Your Privacy
Remember that picture you sent to your family of your children playing in the paddling pool? Or that private text you sent to someone trusted? Or when you searched...
From ACM Opinion
Why the Biggest Challenge Facing AI Is an Ethical One
Artificial intelligence is everywhere and it's here to stay.
From ACM Opinion
What If the Internet Stopped Working For a Day?
Jeff Hancock likes to give his Stanford University students weekend assignments that let them experience concepts discussed in class for themselves.
From ACM Opinion
The New Words That Expose Our Smartphone Obsessions
New words sometimes skewer a trend so perfectly you wonder how you survived without them. One of the most delightfully apt new phrases I've found in the last few...
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
Would It Be Ethical to Implant False Memories in Therapy?
Take a moment to remember an event that you experienced as a child.
From ACM Opinion
What If the Aliens We Are Looking For Are Ai?
For more than a century we have been broadcasting our presence to the cosmos.
From ACM Opinion
The Secret Signals That Rule Transport Networks
It is early morning on Brighton beach, and we are sitting on a slope of pebbles, looking out to sea.
From ACM Opinion
Making AI Work in the Real World
Until recently, AI seemed firmly stuck in the realm of science fiction.
From ACM Opinion
The Truth About the Turing Test
Alan Turing made many predictions about artificial intelligence, but one of his lesser known may sound familiar to those who have heard Stephen Hawking or Elon...
From ACM Opinion
How Worried Should You Be About Artificial Intelligence?
Intelligent machines come in myriad forms, so which ones pose a danger to us, and how likely are they to actually happen?
From ACM Opinion
Is Facial Recognition Tech Really a Threat to Privacy?
Facebook has decided not to offer its photo-sharing app Moments in Europe because of regulator concerns over its facial recognition technology.
From ACM Opinion
Will We Ever… Speak Faster Than Light Speed?
Light travels so fast it can make the transatlantic journey between London and New York more than 50 times each second. With speed like that, you might wonder why...
From ACM Opinion
