The Open Mind is a nationally broadcast public affairs interview program. It is the longest running program in the history of American public television and was first broadcast in May 1956. Its creator, Richard Heffner, engaged in a "thoughtful excursion into the world of ideas" across politics, media, technology, the arts and realms of civic life, and was host until his death on December 17, 2013. Alexander Heffner, Richard Heffner's grandson, took over as the program's host in 2014.