Are you concerned about the potential self-inflicted end of civilization as we know it? Glenn Arbery is. Dr. Arbery, Senior Editor of People Newspapers and Contributing Editor at D Magazine is in the midst of a month-long series of lectures on the subject of “Technological Apocalypse” at the Dallas Institute of Humanities and Culture. Arbery will join us this hour to discuss potential scenarios for future social collapse and whether they can be mitigated.