Abundance

by Ezra Klein

innovation is not a two-stage process, where a loner genius conceives of a brilliant idea and then a bunch of thoughtless brutes manufacture it. Innovation is enmeshed in the act of making. Wright’s law is the story of penicillin, whose costs declined as the government learned to cook larger batches of the medicine. It is the story of the Model T automobile, which became more affordable as Ford built larger and larger factories. It is also the story of the computer chip. In the 1960s, Gordon Moore, the founder of Intel, wrote that the number of transistors on a chip might double every two years.37 His prediction became prophecy. Fifty years later, transistor costs declined by a factor of one billion.38 Wright’s law echoes loudly in the history of China’s solar energy revolution.