Reckoning with the reality of a changing climate, filmmaker Emmett Brennan walks 200 miles next to the Los Angeles aqueduct in search of a vision for humanity worth living for - what he disc... Read allReckoning with the reality of a changing climate, filmmaker Emmett Brennan walks 200 miles next to the Los Angeles aqueduct in search of a vision for humanity worth living for - what he discovers has everything to do with water.Reckoning with the reality of a changing climate, filmmaker Emmett Brennan walks 200 miles next to the Los Angeles aqueduct in search of a vision for humanity worth living for - what he discovers has everything to do with water.