Environmental management is a wide and evolving field that affects everyone and plays a crucial role in sustainable development. It is motivated by pragmatic concerns about avoiding problems, saving costs, compliance with regulations, shifts in ethics, and macroeconomic benefits. Environmental management approaches can be advisory through education, economic through taxes and subsidies, or regulatory through standards and restrictions. It involves modifying activities and ethics to achieve goals, but managers often have to work within existing development strategies and face challenges like inadequate resources and changing priorities. Environmental management has components like advice, economic instruments, and regulatory controls, and can take preventive, reactive, or compensatory approaches to mitigate impacts.