Mrs. Hart had a long career with the Exxon Corp. and is now retired from her own firm, Business Line Consulting Co., which she founded in 1986. Her career focused, in large part, on energy policy and analysis, including during her consulting years, on the development of new emission control technologies for diesel engines and power plants. Marjorie spent 30 years working in corporate planning and marketing for the Exxon Corporation. She was the first woman sent overseas by Exxon and the first woman in the executive dining room. She currently serves on the boards of Scenic Hudson, where she was chairman from 1999-2004; the New York League of Conservation Voters; and she is a Vice Chair of the Park Avenue Armory Conservancy. She is an Emeritus Trustee of Teachers College Columbia University, and until recently, served on the Advisory Board of the Hudson River Valley Institute. Mrs. Hart is also a lifetime Cornell Presidential Councilor and former trustee, and a former member of the Governor’s Advisory Committee for Rivers and Estuaries Center on the Hudson. Mrs. Hart received her Chemical Engineering degree from Cornell, and attended the New York University Graduate School of Business Administration.