for environmentalist and industry groups to lobby, the division of tasks means that no one committee or agency looks at environmental problems as a whole. Building policy consensus in Congress is rarely easy because of the diversity of interests and of members whose concerns need to be met. History There are many more environmental laws in the United States, both at the federal and state levels. The common law of property and takings also play an important role in environmental issues. In addition, the law of standing, relating to who has a right to bring a lawsuit, is an important issue in environmental law in the United States. Origins of the environmental movement The history of environmental law in the United States can be traced back to early roots in common law doctrines, for example, the law of nuisance and the public trust doctrine. The first statutory environmental law was the Rivers and Harbors Act of 1899, which has been largely superseded by the Clean Water Act. However, most current major environmental statutes, such as the federal statutes listed above, were passed during the modern environmental movement spanning the late 1960s through the early 1980s. Prior to the passage of these statutes, most federal environmental laws were not nearly as comprehensive. The precursor of the modern environmental movement in the United States was the early 20th century conservation movement, associated with President Theodore Roosevelt and Gifford Pinchot. During this period, the U.S. Forest Service was formed and public concern for consumer protection began, epitomized by the publication of The Jungle by Upton Sinclair. The modern environmental movement was inspired in part by the publication of Rachel Carson's controversial 1962 book Silent Spring, which pointed out the perils of pesticide use and rallied concern for the environment in general. Carson argued that nature deserved human protection and referred to pesticides as the atomic bomb for insects. She stated that these pesticides would cycle through the environment hurting humans and nature and thought they should be used wisely. Carson played a big role in environment activism that was later to come. Along with critiques of the misuse of technology from figures such as William Ophuls, Barry Commoner and Garrett Hardin, the ineffectiveness and criticism of the 1960s-era Clean Air and Clean Water acts gave a burgeoning momentum to the environmental movement. In addition to growing public support, structural changes such as Congressional