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Is Quantum Computing a Cybersecurity Threat?
From ACM Opinion

Is Quantum Computing a Cybersecurity Threat?

Cybersecurity researchers and analysts are rightly worried that a new type of computer, based on quantum physics rather than more standard electronics, could ...

7 Arguments Against the Autonomous-Vehicle ­Utopia
From ACM Opinion

7 Arguments Against the Autonomous-Vehicle ­Utopia

Self-driving cars are coming. Tech giants such as Uber and Alphabet have bet on it, as have old-school car manufacturers such as Ford and General Motors.

Don't Fear the Robot Overlords; Embrace Them as Coworkers
From ACM Opinion

Don't Fear the Robot Overlords; Embrace Them as Coworkers

In a chilly warehouse just outside of Boston, the brute toils away. It's 600 pounds of orange and black metal and whirring motors, a massive robotic arm that picks...

The Man Turning China Into a Quantum Superpower
From ACM Opinion

The Man Turning China Into a Quantum Superpower

On September 29, 2017, a Chinese satellite known as Micius made possible an unhackable videoconference between Vienna and Beijing, two cities half a world apart...

Google Isn't the Company that We Should Have Handed the Web Over To
From ACM Opinion

Google Isn't the Company that We Should Have Handed the Web Over To

With Microsoft's decision to end development of its own Web rendering engine and switch to Chromium, control over the Web has functionally been ceded to Google....

Modeling in Engineering and Science
From Communications of the ACM

Modeling in Engineering and Science

Understanding behavior by building models.

The ­S Needs to Engage China on Tech, Or Risk Isolating Itself
From ACM Opinion

The ­S Needs to Engage China on Tech, Or Risk Isolating Itself

The contrast could hardly be more striking. In October, Vice President Mike Pence delivered a blistering speech accusing China of stealing prized US technology...

Classical and Quantum Computers Are Vying for Superiority
From ACM Opinion

Classical and Quantum Computers Are Vying for Superiority

Will 2019 be the year when quantum computers show they have the right stuff? Google says so; one of the company's labs, in Santa Barbara, California, has promised...

Time Travel Is Possible, but Only If You Have an Object with Infinite Mass
From ACM Opinion

Time Travel Is Possible, but Only If You Have an Object with Infinite Mass

The concept of time travel has always captured the imagination of physicists and laypersons alike. But is it really possible? Of course it is.

Is the ­.S. Lagging in the Quest for Quantum Computing?
From ACM Opinion

Is the ­.S. Lagging in the Quest for Quantum Computing?

A quantum computer capable of breaking the strongest codes protecting online communications and computer data is highly unlikely to appear within the next decade...

Nailing Down the Nature of 'Oumuamua; It's Probably a Comet, but . . .
From ACM Opinion

Nailing Down the Nature of 'Oumuamua; It's Probably a Comet, but . . .

Shortly before Halloween, the chairman of Harvard's astronomy department openly declared that an interstellar object hurtling through our Solar System might just...

Mars Beckons
From ACM Opinion

Mars Beckons

The science and technology behind NASA's latest space explorer to land on Mars are so awe-inducing that it's hardly surprising when scientists commenting on the...

CRISPR Inventor Feng Zhang Calls for Moratorium on Gene-Edited Babies
From ACM Opinion

CRISPR Inventor Feng Zhang Calls for Moratorium on Gene-Edited Babies

Feng Zhang, one of the inventors of the gene-editing technique CRISPR, has called for a global moratorium on using the technology to create gene-edited babies. ...

 Inspired by Sci-Fi, an Airplane with No Moving Parts and a Blue Ionic Glow
From ACM Opinion

Inspired by Sci-Fi, an Airplane with No Moving Parts and a Blue Ionic Glow

Since their invention more than 100 years ago, airplanes have been moved through the air by the spinning surfaces of propellers or turbines.

A Chance Gardener
From Communications of the ACM

A Chance Gardener

Harvesting open source products and planting the next crop.

How Will We Outsmart A.I. Liars?
From ACM Opinion

How Will We Outsmart A.I. Liars?

During the summer before the 2016 presidential election, John Seymour and Philip Tully, two researchers with ZeroFOX, a security company in Baltimore, unveiled...

One of the Fathers of AI Is Worried About Its Future
From ACM Opinion

One of the Fathers of AI Is Worried About Its Future

Yoshua Bengio is a grand master of modern artificial intelligence.

Video Doesn't Capture Truth
From ACM Opinion

Video Doesn't Capture Truth

The White House has revoked the press pass of Jim Acosta, CNN's chief White House correspondent, after a testy exchange between the reporter and President Trump...

The Case Against Quantum Computing
From ACM Opinion

The Case Against Quantum Computing

Quantum computing is all the rage. It seems like hardly a day goes by without some news outlet describing the extraordinary things this technology promises.

Surveillance Kills Freedom By Killing Experimentation
From ACM Opinion

Surveillance Kills Freedom By Killing Experimentation

In my book Data and Goliath, I write about the value of privacy. I talk about how it is essential for political liberty and justice, and for commercial fairness...
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