By Bethany Wiggin. How do we see an urban, industrial river? How do we hear its stories? Who gets to tell them? I first got on the lower, tidal Schuylkill River on October fifth, 2015. With a boat captain, a first mate, and a photographer, I was helping push a floating lab for experiments in sustainability into position. Since that day, these questions about how to see and to listen for Philadelphia rivers’ stories have occupied me, a historian trained originally in European literature and in the print culture of the colonial Atlantic world…