A Croton-on-Hudson couple designs an energy-efficient home back when most of us thought “carbon footprint” had something to do with fossil dating. Meet the Bluestones.
Once upon a time, environmentalists were looked upon as holier-than-thou scolds, politically correct eco-police in vegan Birkenstocks extolling the virtues of their under-the-sink composters (worms optional) and bean-curd burritos.