A funny thing happened while we were pressing our noses to the grindstone: The world changed. The future no longer belongs to people who can reason with computer-like logic, speed, and precision. It belongs to a different kind of person with a different kind of mind.
Today – amid the uncertainties of an economy that has gone from boom to bust to blah – there’s a metaphor that explains what’s going on. And it’s right inside our heads.
Scientists have long known that a neurological Mason-Dixon line cleaves our brains into two regions – the left and right hemispheres. But in the last 10 years, thanks in part to advances in functional magnetic resonance imaging, researchers have begun to identify more precisely how the two sides divide responsibilities. The left hemisphere handles sequence, literalness, and analysis. The right hemisphere, meanwhile, takes care of context, emotional expression, and synthesis. Of course, the human brain, with its 100 billion cells forging 1 quadrillion connections, is breathtakingly complex. The two hemispheres work in concert, and we enlist both sides for nearly everything we do. But the structure of our brains can help explain the contours of our times.
Until recently, the abilities that led to success in school, work, and business were characteristic of the left hemisphere. They were the sorts of linear, logical, analytical talents measured by SATs and deployed by CPAs. Today, those capabilities are still necessary. But they’re no longer sufficient. In a world upended by outsourcing, deluged with data, and choked with choices, the abilities that matter most are now closer in spirit to the specialties of the right hemisphere – artistry, empathy, seeing the big picture, and pursuing the transcendent.
Beneath the nervous clatter of our half-completed decade stirs a slow but seismic shift. The Information Age we all prepared for is ending. Rising in its place is what I call the Conceptual Age, an era in which mastery of abilities that we’ve often overlooked and undervalued marks the fault line between who gets ahead and who falls behind.
To some of you, this shift – from an economy built on the logical, sequential abilities of the Information Age to an economy built on the inventive, empathic abilities of the Conceptual Age – sounds delightful. “You had me at hello!” I can hear the painters and nurses exulting. But to others, this sounds like a crock. “Prove it!” I hear the programmers and lawyers demanding.