At work, certain skills can't belong to just a few people

Here's a tricky little thing about work and the future of work: we spent most of the past century building jobs around specialized skills -- i.e. "He's an IT guy!" or "She's a designer!" -- but, in the process, we created a potentially-unwieldy amount of silos. Silos worked for many years, and often still do work, because then there's a clear "division …