Communications of the ACM
Quantifying Computing Power and Innovation
Rapid increases in chip speed and power have fueled innovation in many industries, but the future trajectory of that progress…
From ACM Opinion
How the Voyager Golden Record Was Made
We inhabit a small planet orbiting a medium-sized star about two-thirds of the way out from the center of the Milky Way galaxy—around where Track 2 on an LP record...
From Communications of the ACM
When Does Law Enforcement's Demand to Read Your Data Become a Demand to Read Your Mind?
On cryptographic backdoors and prosthetic intelligence.
From ACM Opinion
A Hunt For Ways to Combat Online Radicalization
Law enforcement officials, technology companies and lawmakers have long tried to limit what they call the "radicalization" of young people over the internet.
From ACM Opinion
The Enduring Legacy of Zork
In 1977, four recent MIT graduates who'd met at MIT's Laboratory for Computer Science used the lab's PDP-10 mainframe to develop a computer game that captivated...
From ACM Opinion
Everyone Thinks That Automation Will Take Our Jobs. The Evidence Disagrees
Last year, the Japanese company SoftBank opened a cell phone store in Tokyo and staffed it entirely with sales associates named Pepper. This wasn't as hard as it...
From ACM Opinion
Kids Should Know How to Code
During a recent White House meeting with President Donald Trump, Apple CEO Tim Cook remarked that "coding should be a requirement in every public school."
From ACM Opinion
Better Business Through Sci-Fi
About five years ago, Ari Popper enrolled in a course on science-fiction writing at the University of California, Los Angeles, hoping to distract himself from the...
From ACM Opinion
Metrology Is Key to Reproducing Results
Imagine you are a policymaker who needs to know how much carbon is stored in the South American forest.
From Communications of the ACM
Prophets, Seers, and Pioneers
Reflections on historical prognostications for the future.
From Communications of the ACM
The Natural Science of Computing
As unconventional computing comes of age, we believe a revolution is needed in our view of computer science.
From ACM Opinion
How China Tames Dissent on the Internet
Chinese government leaders, subtle masters of propaganda, seem to have discovered a Sun Tzu formula for taming dissent on the Internet: The best strategy may not...
From ACM Opinion
Information Technology: A Digital Genius at Play
The US mathematician and electrical engineer Claude Shannon, whose life spanned the tumultuous, technologically explosive twentieth century, is often called the...
From ACM Opinion
Why Haven't Reporters Mass-Adopted Secure Tools For Communicating With Sources?
In the months since Donald Trump took office, Washington has been leaking like a sieve.
From ACM Opinion
Students Are Better Off Without a Laptop in the Classroom
As recent high school graduates prepare for their migration to college in the fall, one item is sure to top most students' shopping wish lists: a laptop computer...
From ACM Opinion
Image Doctoring Must Be Halted
Seven years ago, a cover of The Economist showed Barack Obama, head down on a Louisiana beach in front of an oil rig—the picture of lonely despair.
From ACM Opinion
It's Too Late to Stop China from Becoming an AI Superpower
Last Thursday, Texas senior senator John Cornyn stood before an audience of wonks at the Council on Foreign Relations in Washington, DC, and warned that America's...
From ACM Opinion
China's Tech Moguls Warn of Ai's Troubling Trajectory
China has seen incredible economic and social changes over the past few decades. But could the impact of artificial intelligence take the country by surprise?
From ACM Opinion
For Google, Everything Is a Popularity Contest
When I saw that Google had introduced a "Classic Papers" section of Google Scholar, its search tool for academic journals, I couldn't help but stroke my chin professorially...
From Communications of the ACM