Two professors at Northwestern University have been arguing: Is the age of innovation coming to an end?
Professor Robert Gordon, a 73-year-old economist, argues that we’re nearing the end of a historically unusual period of rapid innovation. Professor Gordon knows that we’ve invented many amazing things in the past 250 years; he just thinks today’s innovations are puny by comparison. Reading the historical list, one might be tempted to agree with him: indoor plumbing, running water, urban sanitation, steam power, electricity (and everything enabled by it: telephone, television, air conditioning), antibiotics. Many of these innovations saved millions of lives each year. Even the most optimistic Internet visionaries can’t believe that Uber or Instagram will do that. Dr. Gordon likes to ask: if you had to choose, would you give up indoor plumbing, or your iPhone?
His colleague, Professor Joel Mokyr, a 67-year-old economist, argues that technological innovation is most likely to continue its historical trajectory, and perhaps even to accelerate. The Wall Street Journal published an article about this debate on June 16, 2014 (subscriber content only), with a graph showing a fairly linear increase in GDP per capita, like the one below.
So what do you think? Are you an innovation optimist, or an innovation pessimist?