Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
How Humans Could Inhabit the Solar System
With our rising planet's population competing for space and resources, some people are convinced we need to look beyond Earth to help ensure humanity's survival...
From ACM Opinion
Cyborgs: The Truth About Human Augmentation
At the height of summer, when London was baking in unseasonable heat, I made an ill-fated trip to the Serpentine lido in central London.
From ACM Opinion
James Foley: Extremists Battle with Social Media
Just as Islamic State (IS) has swept across Iraq, so too has it swarmed over social media—using the platform with a sophistication never before witnessed in this...
From ACM Opinion
Why Is Science Fiction So Hard to Define?
Time Out, the weekly listings magazine, recently ranked the 100 best sci-fi movies of all time.
From ACM Opinion
Singularity: Reading Our Genes Like Computer Code
Raymond McCauley may go blind as he gets older.
From ACM Opinion
Is Google Autocomplete Evil?
"Women shouldn't have rights." "Women shouldn't vote." "Women shouldn't work."
From ACM Opinion
Twitter: Tweets and Hashtags Will Shape How We Think
One day, a user of Twitter decided to do something no else had tried before.
From ACM Opinion
Picture This: Is There Life After Photoshop?
For almost all its 23-year existence, Photoshop has dominated the digital retouching and design world.
From ACM Opinion
What Would Happen If All Satellites Stopped Working?
We may not always realise it, but we depend on space technology orbiting the Earth.
From ACM Opinion
Bruces Sterling's Vision of the Future City
In 2050, the Earth's population is expected to hit 10 billion, and 75% of those people will live in cities.
From ACM Opinion
Are We Really Facing Cyberwar?
A few weeks ago I was standing by a railway track in the small town of Gaithersburg in Maryland as a CSX freight train blasted through the level crossing; its horn...
From ACM Careers
Becoming Biohackers: Learning the Game
When you have lunch courtesy of the FBI, you are offered chicken Caesar salad, hamburger, or fish.
From ACM Opinion
The Small Business of 2063
Our world is changing faster than ever and, in recent years, a number of transformative technologies have moved from science fiction and the research and development...
From ACM Opinion
Computer Code Frees S to Think in New Ways
At the start of 2012, Michael Bloomberg, the mayor of New York tweeted: "My New Year's resolution is to learn to code with Codecademy."
From ACM Opinion
How Hackers Exploit 'the Seven Deadly Sins'
This isn't the high tech wizardry of Hollywood but is a good, old-fashioned confidence trick.
From ACM Opinion
Can Schools Survive in the Age of the Web?
If you fancy a top-class education but can't afford the fee or the time, there is now an alternative.
From ACM Opinion
Stuxnet Shifts the Cyber Arms Race p a Gear
Over the last 25 years we've seen a massive change in how we think about information.
From ACM Opinion
Alan Turing: Is He Really the Father of Computing?
When Alan Turing arrived to start work at the National Physical Laboratory at Teddington, south-west London, he was 33 years old. It was October 1945 and he was...
From ACM Opinion