When backpacking the John Muir trail with some great friends I remember how critical water management was for us. We were packing lightly, covering the trail with backpacks weighing in a 40 pounds or so. Included in these weigh savings was reduced water storage capacity. We moved from creek to creek, calculating what we needed to filter, drink or carry for how long. Water defined our journey in a quietly critical way.
Barely one of every 20 rivers found in the Northeast run to the ocean without an artificial dam altering flow patterns. Damming rivers was historically a profitable venture that allowed for control of nature and power generation. Now, many of these structures stand like tombstones. They represent a time when wild rivers were plenty and people were few. We are beyond that point and a greater economic and environmental good is actually derived from liberating these rivers.