(Monday, 26 February 2018 on the Camino de Santiago near Molinaseca, Castilla y León, Spain) As we walk on soft black earth, our feet are soft-cushioned from sedimentary and igneous hardnesses beneath, and these hardnesses, because they are all young brittle rock, they could in an active reaction lacerate the soles of your feet as they actively resist the flesh of your sole as it slides across the serrated sharp edge of young rock still hot deep in its heart—or you can descend from some high desolate mountain pass frozen in colorless grey light and deep snow, and, once below the snow, you find yourself— through painful half-steps—having struggled down for a couple hundred meters or more in height—where you can encounter the older, much older, a geologic aeon or more, generation of young hard brittle rock higher up beneath soft black earth still hot deep in its stone heart, but this is rounded, harder, more dura-ble, different in hu...