Self-Sufficiency for the 21st CenturyBy: Dick and James Strawbridge Find your route to a more sustainable lifestyle with Dick Strawbridge and his son, James. We can all take steps to reduce our carbon footprint and be more self sufficient. For some, that might mean heading to the countryside to live off the land. For the rest of us, the reality might involve smaller, but no less important, lifestyle changes: cutting back on plastic or food waste, growing vegetables, preserving meat and