I'm a big advocate of changing the lightbulbs and buying hybrids, and Tipper and I put 33 solar panels on our house, and dug the geothermal wells, and did all of that other stuff.
Sunt un mare sustinator al schimbarii becurilor si a cumpararii vechiculelor hibrid, eu si Tipper am pus 33 de panouri solare pe casa noastra, si am sapat fantani geotermale, si am facut toate celalalte lucruri.