Communications of the ACM
Innovation Is Overrated: A Provocation
Digital innovation is not working in the interest of the whole of society. It is time to radically rethink its purpose without…
From ACM Opinion
Editing the Internet's Second Screen
The great social media cleanup of the past two years hasn't seemed to leave it much cleaner.
From ACM Opinion
How Do You Find an Alien Ocean? Margaret Kivelson Figured It Out
The data was like nothing Margaret Kivelson and her team of physicists ever expected.
From ACM Opinion
How Sci-Fi Like WarGames Led to Real Policy During the Reagan Administration
This year, John Badham's WarGames—one of the movies most beloved by hackers, techies, and tech policy wonks (like me!)—celebrates its 35th anniversary.
From ACM Opinion
Introducing the Internet Bill of Rights
Should American citizens get a new Bill of Rights for the internet?
From ACM Opinion
This Tech Would Have Spotted the Secret Chinese Chip in Seconds
According to Bloomberg Businessweek, spies in China managed to insert chips into computer systems that would allow external control of those systems.
From ACM Opinion
Behind the Scenes of Japan's Daring Asteroid Mission
As Japan lands a third probe on Ryugu asteroid, Nature looks at the Hayabusa2 mission in more detail.
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
50 Years Old, '2001: A Space Odyssey' Still Offers Insight about the Future
Watching a 50th anniversary screening of "2001: A Space Odyssey," I found myself, a mathematician and computer scientist whose research includes work related to...
From ACM Opinion
Brett Kavanaugh and the Information Terrorists Trying to Reshape America
Since the advent of Donald Trump's candidacy, there's been a ton of focus on botnets and sockpuppets—automated and semiautomated social media accounts that use...
From ACM Opinion
Why We're Training the Next Generation of Lawyers in Big Data
Artificial intelligence is transforming the traditional delivery of legal services.
From ACM Opinion
Why Silicon Valley Should Fear Europe's Competition Chief
Margrethe Vestager, the European commissioner for competition, is surely the most feared person in Silicon Valley.
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
Google at 20: How Two 'Obnoxious' Students Changed the Internet
In the summer of 1995, a second-year grad student called Sergey Brin was giving a tour of Stanford University to prospective students. Larry Page, an engineering...
From ACM Opinion
When Reporting on Defcon, Avoid Stereotypes and A.T.M.s
As one of The New York Times's three Surfacing residents, I've grown accustomed to entering unfamiliar places.
From ACM Opinion
Paper-Based Electronics Could Fold, Biodegrade and Be the Basis for the Next Generation of Devices
It seems like every few months there's a new cellphone, laptop or tablet that is so exciting people line up around the block to get their hands on it.
From ACM Opinion
Former Google CEO Predicts the Internet Will Split in Two by 2028, and One Part Will Be Led by China
Eric Schmidt, who has been the CEO of Google and executive chairman of its parent company, Alphabet, predicts that within the next decade there will be two distinct...
From ACM Opinion
Why Animal Extinction Is Crippling Computer Science
Dodos. Western black rhinoceros. Tasmanian tigers. Bennett's seaweed. The list of extinct animal and plant species goes on and on.
From ACM Opinion
How America Could Lose the Quantum-Computing Race
There's an arms race underway to develop the next generation of computers—known as "quantum" computers—and there's no guarantee that the United States is going...
From ACM Opinion
David Patterson Says It's Time for New Computer Architectures and Software Languages
David Patterson—University of California professor, Google engineer, and RISC pioneer—says there's no better time than now to be a computer architect.
From ACM Opinion