What is the role of the Environmental Protection Agency (EPA)?

The role of the Environmental Protection Agency (EPA) primarily involves developing and enforcing standards for environmental quality. This is a key responsibility as the EPA sets regulations that aim to protect the environment and public health by controlling pollution in air, water, and land. The agency conducts research, monitors environmental conditions, and ensures compliance with federal environmental laws, thereby playing a crucial role in creating a healthier environment.

While the creation of laws is fundamental, the EPA does not create laws itself; that function resides with the legislative branch of government. Instead, the EPA implements and enforces existing laws such as the Clean Air Act and the Clean Water Act. Managing agricultural practices falls more under the purview of the Department of Agriculture, and while the EPA may have programs that affect agricultural practices, it is not primarily responsible for them. Additionally, international environmental policies involve a collaboration of multiple agencies and departments, including the State Department, while the EPA focuses on domestic regulations and standards. Hence, the emphasis on developing and enforcing standards is what distinguishes the EPA's core responsibilities.