We love a good chart or graph but we think measurement is more complex and interesting than the data points. The fathom is a measure of depth from the surface to the ocean floorwhich is critical for navigating the Mississippi River and the Suez Canal. The fathom also shows us what’s beyond measurement: The unfathomable. This episode was produced by Andrew Middleton and Liya Rechtman. Measure for Measure is a limited series from Ministry of Ideas. The show is executive produced by Liya Rechtman, created by Andrew Middleton, and sound engineered by Greg Fredle. Learn more about your ad choices. Visit megaphone.fm/adchoices