Lee Edward Koppelman was an influential urban planner, based on Long Island. Koppelman was active in public service through the 1960s until his May 2006 resignation from the Long Island Regional Planning Board. As of writing in July 2019, he still serves as director of State University of New York at Stony Brook's Center for Regional Policy Studies, a post he has held since October of 1988. Koppelman is regarded as the father of sustainability on Long Island for he was the first of the power players to conceptualize the idea of preserving space in the interest of health and future generations. His planning theories hinged on the notion of balance and equity, as well as embracement of the best technological tools available at the time. His work was inspired by his early readings of Lewis Mumford. Aside from his contributions to the field of urban planning, Koppelman's major research generally has been concerned with the environmental policy aspects of regional planning as well as the principles of coastaI zone management. This has included being project manager over almost $20 million in directed research on coastal regional planning, comprehensive water management, shoreline erosion practices. and related studies. In addition to the development of legislation related to coastal zone management and the design of administrative mechanisms for policy implementation, Koppelman was involved with the development of synthesis techniques for relating coastal zone science into the regional planning process. Koppelman drew up influential Master Plans for Long Island in 1969-70. However, some of their most ambitious features remained "on the drawing board" - such as an "instant city" to be constructed in the general vicinity of the Long Island Expressway's Exit 68 a major commercial airport serving the New York City market, to be located at the site of an existing military airfield, either at Calverton or Westhampton; at least one bridge across the Long Island Sound, and a new North Shore parkway running parallel to the Long Island Expressway in Suffolk County. The first three were revived, and presented to the public as brand-new proposals, by the Long Island development lobby between 1988 and 1992. The "instant city", proposed anew by developer Wilbur Breslin, became a sprawling mixed-use dream, nicknamed "WillyWorld", dominated by a giant shopping mall. A proposal for an air freight facility at the US Navy / Grumman property in Calverton , and a high-speed ferry between Wading River and New Haven, Connecticut, were candidly described in L.I. Business News and Newsday editorials, respectively, as first steps towards the long-awaited major passenger jetport and cross-Sound bridge, both vehemently opposed by "NIMBY" groups since they were first advocated by Koppelman and others circa 1969. As of early 2006, these projects all remain in the proposal stage. Although primarily identified, in the public mind, with the schemes of the "development lobby", Koppelman has also played a leading role in preserving open space, particularly in the parklands purchased by Suffolk County around 1970. Research supervised by Koppelman identified road run-off as the leading cause of deteriorating water quality in local aquifers and estuaries, indicating an urgent need to limit the amount of paved-over area in coastal environments. In the early 1990s, he publicly opposed the "WillyWorld" shopping mall proposal, on the grounds that enough other similar projects were already in the works. In general, Koppelman's environmental initiatives left a lasting legacy, while his major development proposals went nowhere, or were overwhelmed by the chaotic clutter of suburban sprawl. Often when he reflects on his career to students and media, Koppelman states that the lack of affordable housing in the region was his biggest regret and failure. Koppelman is the author, with Joseph De Chiara, of standard texts on planning, widely used in graduate schools: Urban Planning and Design Criteria, and Site Planning Standards. Rep. Steve Israel nominated Koppelman for a Presidential Medal of Freedom in 2004. Koppelman also serves as a professor in Stony Brook University's graduate programin Public Policy. Koppelman's long conversations with Newsday reporter Robert Caro inspired Caro's biography of Robert Moses, The Power Broker, which depicted the elderly Moses as basically a has-been megalomaniac. Ironically, Koppelman seemed to follow the older planner's footsteps in his own later years, with numerous honors, titles, and salaries but commanding diminished respect among his fellow "power brokers". In 1992, a civic activist discovered that a Koppelman-led feasibility study of the Calverton air freight proposal had claimed that Lufthansa was interested in opening operations at the site - on the basis of one cold call, answered by a random blue-collar employee, who had in effect merely agreed with the caller that Calverton sounded like a nice place.