Mariah coordinated environmental programs for many years at Genzyme Corporation (now Sanofi Genzyme). She has worked in both corporate and non-profit settings. She is a co-author of Protecting the Planet: Environmental Champions from Conservation to Climate Change.  

MLA/Sustainability and Environmental Management, Harvard University School of Extension Studies, MA;
BS/Biology, with a double minor in  Environment/Human Values and Spanish, Trinity College, CT.