"The quality of the environment is an important determinant of population health. The key stakeholder here is the public, which aspires to have a cleaner, healthier environment. Gallup poll data show continued public concern about the environment, a preference for environmental quality over economic growth, and a majority belief that climate change is a “real problem.” In many ways, Trump’s campaign rhetoric on the environment recalled that of Ronald Reagan in 1980. But by the time of his 1984 reelection bid, Reagan had replaced his initial EPA leadership with leaders supportive of environmental goals; their accomplishments would include removal of lead from gasoline and the first EPA funding for studies related to global climate change. The Heritage Foundation, the conservative think tank, opposed Reagan’s warming toward the EPA but argued that his initial EPA leadership had been mistaken in reducing scientific efforts and that evidence was necessary for intelligent approaches to environmental management. The new administration would do well to take that lesson to heart."