VOL. NO. | JANUARY/FEBRUARY
The mobile phone, the Net, and the spread of information— a deadly combination for dictators
Q+A, p22 BIG DATA WILL SAVE POLITICS BONO: SASHA JOE TRIPPI: PLUS: DATA CAN FIGHT ISSENBERG: DATA PUTS OUR LETTER POVERTY AND DATA MAKES THE SOUL TO PRESIDENT CORRUPTION ELECTIONS BACK INTO OBAMA SMARTER POLITICS
© 20122 Splunkk Inc. All Rights Reserved. Fortune 100 is a traddemarem k off the FORTUNE magazine division of Time Inc. Businessinsight comes out. Machinedata in. goes www.splunk.com/goto/listentoyourdata we call website servers, clickstreams, mobile devices more.and It’s what insightsby making ofsense the systems that yourrun company— software Our turns your raw machine data into refi results to prove it. software haveand the plunk® use Fortune ™ the business real-time operational intelligence operational real-time —andwhy over half of ned business MIT TECHNOLOGY REVIEW vol. 116 | no. 1 technologyreview.com From the Editor
“Few events in American life other than tation won President Barack Obama a presidential election touch 126 mil- reëlection. He writes that the tech- lion adults, or even a signiicant fraction niques “enabled a presidential candi- that many, on a single day,” writes Sasha date to view the electorate the way local Issenberg in “A More Perfect Union” candidates do: as a collection of people (p. 38), the definitive explanation of … each of them approachable on his or the part technology played in the 2012 her own terms, their changing levels of election. Americans care about elec- support and enthusiasm open to mea- tions because, in the absence of much surement and, thus, to respect.” Obama opportunity for direct democracy, they 2012 was a community organizer’s local are how citizens participate in the rep- ward campaign played on a national resentative government of the republic. stage. Romney 2012, by contrast, never But the electoral techniques of had the resources or, inally, the under- both parties have tended to diminish standing to run such a campaign. the active participation of citizens. Joe Trippi quotes a dejected Republican Trippi, a longtime Democratic politi- campaign stafer: “We weren’t even cal operative, writes about his unhappy running in the same race.” experiences in a prologue to Issen- Trippi and Issenberg see the new berg’s narrative (see it on p. 34). In the methods mostly as forces for good. last weeks of California’s 1982 guber- But another, less Panglossian opinion natorial election, pollsters told the suggests itself. Both campaigns (but campaign of Mayor Tom Bradley, the especially the president’s) spoke with Democratic candidate, to divert $2 mil- admirable eiciency and unfaltering lion from get-out-the-vote operations discipline to some people: those in elec- to television advertising. Bradley lost. torally important states who had voted “Decisions like this were made in cam- for their party’s candidate in the last paign after campaign, within both par- election, or who could be moved to vote ties, for the next 30 years,” Trippi says. for their party’s candidate in this elec- “Television won every time. Poll-driven tion, or who could be lured from their television ads sucked the heart and soul natural party to vote for the other par- out of politics without much challenge.” ty’s candidate. Neither candidate spoke Yet, Trippi writes, “during the very to the whole nation, despite the peri- years that politics stagnated, technol- odic insistence of both that the 2012 ogy evolved to allow people to share presidential election constituted a clear ideas and stories or sell and buy things “choice.” The election was not noted for from each other in ways that really any great debate about the future of the improved their lives.” The applica- country, despite the tremendous chal- tion of Internet technologies during lenges the new administration will face the 2004 and 2008 elections, and the (see our letter to the president, p. 50). use of data analytics and experimental Throughout, I felt sure the Founders, methods from the social sciences in the who abhorred party “faction,” would 2012 election, have transformed the have been shocked—not by the wizardry way campaigns mobilize their support- of our technologies but, rather, by the ers and sway the persuadable. In the smallness of our concerns and the dis- future, these techniques will change honesty of our arguments. how administrations govern. But write to me at jason.pontin@ In Issenberg’s account, the com- technologyreview.com and tell me what
bination of analytics and experimen- you think. ostow mark 2 COMPLETE ENGINEERING "I am so pleased with your wide selection and availability of products.” SOLUTIONS – Newark element14 customer Start here.
Newark element14 connects you to the brands and products engineers trust from bench to board. ur direct relationships with world class brands means you get access and information fi rst with our engineers actively sourcing global and niche manufacturers to provide you with the best choices. echnology services and solutions start at Newark element14. HOW MAY WE HELP YOU TODAY?
COMMUNITY: element14.com WEBSITE: newark.com PHONE: 1.800.463.9275 LEARN MORE: newark.com/together MIT TECHNOLOGY REVIEW vol. 116 | no. 1 technologyreview.com Contents
Front Back 2 From the Editor JANUARY/FEBRUARY BUSINESS REPORT 8 Feedback 61 Digital Education How technology is upending VIEWS the old higher learning models 10 China’s Challenge
If it really wants to innovate, “Wagner’s tech- REVIEWS China needs political change niques marked the fulfi llment of a new 73 Why We Have a Right to 10 Safer Fracking way of thinking.” Consumer Genetics p. 38 The industry requires strong The more people buy genetic regulations to thrive tests, the more useful they’ll be By Susan Young 11 Instant Answers Why a portable diagnostic tool 76 The Di erence Between is vital and so elusive Makers and Manufacturers Is the “maker” movement UPFRONT ready to grow up? By David Rotman 13 Where U.S. R&D Dollars Go Here’s one surprising area 80 The Spectrum Crunch where bipartisanship rules That Wasn’t Don’t worry, your bandwidth 14 How to Delete Regrettable 22 | Q+A with Bono is safe Posts from the Internet By David Talbot Those embarrassing photos The singer and activist on how technology will help us need not live on forever solve the unsolvable. DEMO 17 A Carbon Microthread 26 | Drilling for Shale Gas 84 Beyond the Touch Screen That Makes Contact with You’ve never felt buttons on a the Mind You’ve heard the talk. Now see what fracking looks like. touch screen—until now This ultrathin electrode Photographs by Beth Perkins / Text by David Rotman By Jessica Leber records the activity of neurons 34 | Joe Trippi on the Soul of Politics 18 To Keep Passwords Safe YEARS AGO from Hackers, Just Break Technology isn’t killing democracy, says a longtime Them into Bits political consultant. It may very well be saving it. 88 The Airplane’s Infancy A new approach to frustrate In 1913, the industry was just would be thieves 38 | A More Perfect Union learning to take o 18 Three Questions: Warren The defi nitive account of how the Obama campaign East, CEO of ARM used big data to redefi ne politics. By Sasha Issenberg Forget processing power— e ciency is where it’s at 50 | Dear Mr. President 19 How Improved Batteries Congratulations. Now let’s do something serious about Will Make Electric Vehicles climate change. By the Editors Competitive The trick might be simpler than 52 | The Machine That Will Help End TB it seems A simple diagnostic tool could fi nally bring the ancient scourge to its knees. By Jon Cohen Plus: To Market ON THE COVER: Bono photographed by Peter Hapak ABOVE: PHOTOGRAPH BY CHRIS LAKE CHRIS BY PHOTOGRAPH ABOVE: