Corporations around the world have come to value expertise, and in so doing, have created a collection of individuals studying bark. There are many who have deeply studied its nooks, grooves, coloration, and texture. Few have developed the understanding that the bark is merely the outermost layer of a tree. Fewer still understand the tree is embedded in a forest.
Approximately 2,700 years ago, the Greek poet Archilochus wrote that “The fox knows many things, but the hedgehog knows one big thing.” Isaiah Berlin’s 1953 essay “The Fox and the Hedgehog” contrasts hedgehogs that “relate everything to a single, central vision” with foxes who “pursue many ends connected…if at all, only in some de facto way.” It’s really a story of specialists vs. generalists."