Jarvis is one of the prophetic voices who warned of the decline of newspapers when everyone else was in denial. His book, WWGD?, looks at culture through the best practices of “the google,” as one former president used to say.
Jarvis is primarily interested in how the new economy (read: digital age) is changing journalism, but extends his argument into the business world, and even the church world in this post, What Would God Do? Makes for interesting reading and translation of one concept into the domain of faith, which I think is valid. After all, churches are part of the culture, too.