No one likes listening to smug hippies bragging about how they don't use toilet paper, or worse yet, lecturing about the evils of plastic bags and SUVs. But most of us do want to lessen our ecological footprint. With this in mind, Farquharson takes on the intense personal challenge of making one green change to her lifestyle every single day for a year to ultimately figure out what's doable and what's too hardcore.

Vanessa goes to the extremes of selling her car, unplugging the fridge, and washing her hair with vinegar, but she also does easy things like switching to an all-natural lip...