Tilly Spetgang

Tilly Spetgang is a newspaper journalist, author, magazine writer, teacher at the Writer’s Workshop for Rutgers University, and a former radio talk-show host. A lifelong conservationist, she was the force behind the worldwide effort to put bricks in toilet tanks to reduce the amount of water used when flushing, which led to the retooling of tanks from 8 to 1.6 gallons of water per use.