Andrew Winston, who discusses the green revolution, why going green still matters, and how to go green in hard economic times. Andrew, nicknamed the “Planet Defender,” explains how going green after a recession can help your company dominate the marketplace and create new opportunities for problem solving. Andrew Winston, who discusses the green revolution, why going green still matters, and how to go green in hard economic times. Andrew, nicknamed the “Planet Defender,” explains how going green after a recession can help your company dominate the marketplace and create new opportunities for problem solving.