Nick Carr theorizes that there “has been no decline in innovation; there has just been a shift in its focus.” His idea is that “there’s a hierarchy of innovation that runs in parallel with Abraham Maslow’s famous hierarchy of needs”:
If progress is shaped by human needs, then general shifts in needs would also bring shifts in the nature of technological innovation. The tools we invent would move through the hierarchy of needs, from tools that help safeguard our bodies on up to tools that allow us to modify our internal states, from tools of survival to tools of the self. … The focus, or emphasis, of innovation moves up through five stages, propelled by shifts in the needs we seek to fulfill. In the beginning come Technologies of Survival (think fire), then Technologies of Social Organization (think cathedral), then Technologies of Prosperity (think steam engine), then technologies of leisure (think TV), and finally Technologies of the Self (think Facebook, or Prozac).
As with Maslow’s hierarchy, you shouldn’t look at my hierarchy as a rigid one. Innovation today continues at all five levels. But the rewards, both monetary and reputational, are greatest at the highest level (Technologies of the Self), which has the effect of shunting investment, attention, and activity in that direction.