 That's 83-year-old activist Ruth Ember. At 86, Juanita Nelson continues to live simply in Deerfield, Massachusetts, in a small house she and her late husband Wally built many years ago. No plumbing, no electricity. Juanita and Wally were committed to living below the taxable income line for many, many years so their dollars wouldn't go to support the military. Juanita wrote The Outhouse Blues to describe the challenge of living her values.