environmental law
environmental law, principles, policies, directives, and regulations enacted and enforced by local, national, or international entities to regulate human treatment of the nonhuman world. The vast field covers a broad range of topics in diverse legal settings, such as state bottle-return laws in the United States, regulatory standards for emissions from coal-fired power plants in Germany, initiatives in China to create a “Green Great Wall”—a shelter belt of trees—to protect Beijing from sandstorms, and international treaties for the protection of biological diversity and the ozonosphere. During the late 20th century environmental law developed from a modest adjunct of the law ...(100 of 5108 words)