David Levine, co-founder and Executive Director of the American Sustainable Business Council (ASBC), was a visionary from the council’s conceptualization in 2009 as a voice for earth-friendly businesses in the realms of public policy and media. David Levine, co-founder and Executive Director of the American Sustainable Business Council (ASBC), was a visionary from the council’s conceptualization in 2009 as a voice for earth-friendly businesses in the realms of public policy and media.