Connective Visions

The 50th anniversary of the Freedom Rides and another take on net neutrality prompt reflection on contemporary approaches to the economy.

A few weeks ago, my friend’s Norwegian husband was in Philadelphia and visited the University of Pennsylvania photography-and-text exhibit “Righteous Dopefiend.” When we got together for dinner a week later, he made the point, “I know what a dopefien

When I taught communications, I regularly emphasized the model of “sender-channel-receiver” for passage of information. At any point along that line, the message (the information) can go astray. The sender has an intention that may not be conveyed cl