Paul Strauss remembers the day his life changed forever. He was in Taos, N.M., where he’d been staying the summer of 1970 with Carl, a Shoshone Indian who had taken him under his wing to study natural medicine.

Paul Strauss remembers the day his life changed forever. He was in Taos, N.M., where he’d been staying the summer of 1970 with Carl, a Shoshone Indian who had taken him under his wing to study natural medicine.