Related Program: Guest Essays Essay: The Wisdom of the Sightless By Don Rush • Jan 30, 2017 Related Program: Guest Essays ShareTweetEmail Credit creative commons We depend upon our ability to see almost to the exclusion of the rest of our senses. But, what happens if you become sightless? And, Delmarva Public Radio Essayist George Merrill ponders what wisdom might flow from it. Listen Listening... / 3:35 Tags: sightsenseswisdomGeorge MerrillShareTweetEmailView the discussion thread.