He also writes “Two Steps Forward,”a popular blog on sustainable business, clean technology and green marketing.
Joel has been a commentator on environmental topics for public radio's "Marketplace" and appears frequently in both broadcast and print media. He serves as a board member or adviser to both for-profit and nonprofit organizations and speaks regularly to companies, industry groups and business schools around the world.
The Associated Press has called him “The guru of green business practices.”
The Amazon and the Arctic are burning, Greenland and Antarctica are melting, and longstanding concerns such as plastic waste, air pollution and water security that don’t seem to be getting better. How do you stay positive?