Communications of the ACM
Reason-Checking Fake News
Using argument technology to strengthen critical literacy skills for assessing media reports.
From ACM Opinion
Social Media, a Trove of Clues and Confessions
It seems as if every week there's a news story about someone committing a crime and confessing to it on Facebook, bragging about it on Twitter or sharing photos...
From ACM Opinion
Bitcoin and the Fictions of Money
How should we think about a currency like Bitcoin?
From ACM Opinion
Why Bitcoin Matters
A mysterious new technology emerges, seemingly out of nowhere, but actually the result of two decades of intense research and development by nearly anonymous researchers...
From ACM Opinion
When Doctors 'google' Their Patients
I remember when I first looked up a patient on Google.
From ACM Opinion
Edward Snowden, Whistle-Blower
Seven months ago, the world began to learn the vast scope of the National Security Agency's reach into the lives of hundreds of millions of people in the United...
From ACM Opinion
I Had My Dna Picture Taken, With Varying Results
I like to plan ahead; that much I knew about myself before I plunged into exploring my genetic code.
From ACM Opinion
The Information-Gathering Paradox
Consumer trust is a vital currency for every big Internet company, which helps to explain why the giants of Silicon Valley have gone to great lengths in recent...
From ACM Opinion
Who Will Prosper in the New World
Self-driving vehicles threaten to send truck drivers to the unemployment office.
From ACM News
In Markets' Tuned-p Machinery, Stubborn Ghosts Remain
A generation ago, when the stock market crashed on Oct. 19, 1987, the Nasdaq stock market appeared to have done much better than the New York Stock Exchange.
From ACM Opinion
Google's Science Fellows Challenge the Company's Fund-Raising For Senator Inhofe
Ten years ago this week, Senator James M. Inhofe, the Republican from Oklahoma, used a two-hour floor speech to launch his campaign on the credibility of climate...
From ACM Opinion
I'm Still Waiting For My Phone to Become My Wallet
During the sweltering heat wave earlier this month, it seemed too hot to wear much, carry much or do much of anything at all.
From ACM Opinion
The Pros and Cons of a Surveillance Society
Here are three topics much in the news these days: Prism, the surveillance program of the national security agency; the death of Trayvon Martin; and Google Glass...
From ACM Opinion
Snowden, Through the Eyes of a Spy Novelist
For a spy novelist like me, the Edward J. Snowden story has everything. A man driven by ego and idealism—can anyone ever distinguish the two?—leaves his job and...
From ACM Opinion
Blowing a Whistle
I'm glad I live in a country with people who are vigilant in defending civil liberties.
From ACM Opinion
Make Patent Trolls Pay in Court
From an early age we are taught the importance of fighting fairly.
From ACM Opinion
The Banality of 'don’t Be Evil'
"The New Digital Age" is a startlingly clear and provocative blueprint for technocratic imperialism, from two of its leading witch doctors, Eric Schmidt and Jared...
From ACM Opinion