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Bob Jeffrey: Empower Teens and They'll Change the World

By: Bob Jeffrey on March 19, 2007

When 15-year-old Avery Hairston started thinking about the energy-saving breakthrough of compact fluorescent light bulbs, it wasn't just in terms of his family's apartment and the homes of his friends. "I was thinking about a critical mass, because that's what makes a difference," he says. "If every household in the country substituted just one CFL bulb for a conventional bulb, it would be like removing a million cars from our roads."