The Dark Side of Steve Jobs’s Dream

I missed the all-night, stop-the-presses TIME session last week that put together an amazing and entirely new issue to commemorate the death of Apple’s Steve Jobs. I don’t have much more to add, other than the fact that like so many other people, I found out the news on an Apple product and am writing this [...]

Can Airlines Learn to Handle Volcanic Ash?

It was a little more than a year ago that Iceland’s Eyjafjallajökull volcano erupted, spewing thick ash high into the atmosphere. The volcano itself—aside from giving copy editors and news readers headaches—did relatively little damage in Iceland itself, but the ash cloud spread across much of Europe. Because volcanic ash can wreck havoc with a [...]

The New Science of Telecoupling Shows Just How Connected the World Is—For Better and For Worse

I’ve got one more tidbit from last weekend’s meeting of the American Association for the Advancement of Science (AAAS), and it’s nothing less than a new scientific concept: telecoupling. This is not, as you might expect, a particular risqué form of conference call. Telecoupling refers to how connections between nature and human beings are growing [...]

Weather: How the Troubled Response to the Blizzard Is Just the Beginning for a Warmer World

Yesterday afternoon, as we were closing this week’s issue of Time, I ended up in a debate with one of my editors over how the air travel system had responded to a December of terrible weather. I’d written a short piece coming out in the magazine describing the travel Armageddon the storm had created for [...]

The U.N.’s Human Development Report Shows Life Is Getting Better—and Money Isn’t the Only Reason

Sometimes, I admit, this green beat can be a little depressing. Shrinking icecaps. Rising seas. Endangered species. Air pollution. Acidifying oceans. Oil spills. Invasive Asian carp. And perhaps worst of all, the United States Senate. It can seem as if life is getting is worse every day—like a Beatles record played backwards. But take a [...]

Cities: A Walled Green Utopia Rises in the Middle East

In Sunday’s New York Times—which I consumed along with a bagel on my iPhone—architecture critic Nicolai Ourousoff has a report from Masdar, the zero-carbon, ultra-sustainable city growing up in the deserts outside of Abu Dhabi. The Masdar project is the result of a government initiative by the sultans who control Abu Dhabi, the oil-rich capital [...]

Health: Did Cities Help HIV Take Off?

In this week’s Science, researchers led by Michael Worobey of the University of Arizona and Preston Marx of the Tulane National Primate Research Center looked at the history of simian immunodeficiency virus (SIV)—the primate precursor to HIV—and found that the disease may be thousands of years older than scientists originally suspected. The new study estimates [...]