Carlota Perez is a professor that specializes in the social and economic impact of technological change. In 2002, she published an influential book called Technological Revolutions and Financial Capital: The Dynamics of Bubbles and Golden Ages.
One of her arguments is that economic growth since the Industrial Revolution has occurred through a series of cycles and surges, ultimately culminating in a fifth great surge centered around information and telecommunications. This is our current economic environment.
Perez was recently interviewed by strategy + business and they published this diagram (if it’s too small, click through to the article):