Shari Aaron is the co-author of Climb the Green Ladder with U.K.-based Amy Fetzer. Aaron has worked in the sustainability arena for more than 10 years, and soon realized that consumers are the key to the sustainability revolution. She connected with Fetzer through online networking, and the pair spent a year-and-a-half investigating how committed employers were to sustainable advancement. Shari Aaron is the co-author of Climb the Green Ladder with U.K.-based Amy Fetzer. Aaron has worked in the sustainability arena for more than 10 years, and soon realized that consumers are the key to the sustainability revolution. She connected with Fetzer through online networking, and the pair spent a year-and-a-half investigating how committed employers were to sustainable advancement.