Ertlj, 63

I handwash my clothes and hangdry them. I recycle bottles, cans, plastics, cardboard, newspapers, junk mail, newspaper wrappers. I handwash my dishes. I drive a fuel-efficient car. I reuse my Trader Joe's bags. I walk to stores. I take the bus to UCSD and the Scripps Institute. I turn off the water when I brush my teeth.