Marc speaks frequently to a wide variety of audiences and companies about green design, sustainability and creating value by aligning corporate strategy with environmental and social benefit.  He has spoken at a variety of industry events and to private companies, including Bloomberg LP, Ogilvy, Estee Lauder, Liz Claiborne, Lippincott, Neenah Paper, AIGA, The Green Electronics Council and the PSFK Trends Conference and is quoted frequently in media.

As an advocate of business transformation, Marc develops environmental conferences, including Grow, the first conference dedicated to the intersection of design, sustainability and commerce, and Greener Gadgets, a conference exploring the challenges, possibilities and trends in the greening of the $170 billion consumer electronics industry. He is also involved with a number of initiatives that are helping designers and companies come together to share knowledge and accelerate understanding of sustainable design principles. He is founding co-chair of the AIGA Center for Sustainable Design, a national initiative dedicated to providing designers with a wide range of information regarding sustainable business practice. Marc previously served on the board of the NY Chapter of AIGA, The Professional Association for Design.  Marc serves on the advisory board and is Vice President of the The Designers Accord.