Our constitution suggests that government shall provide for some things and promote others. Preamble says provide defence... promote general welfare. Then, the 10th reserves to the states all things not enumerated . Of course congress handles the purse strings of Fed spending. Congress also instituted Agency Law when the government got too varied to be involved in daily activities. They then set up a government agency to act in the stead of Congress giving direct oversight for all new projects they wanted to be involved in. Unfortunately??? the agency administration is appointed by each administration. Generally, the actual purpose will swing greatly at the desire of each new President. The agency can make rules for the country to live by without Congress approval. That ain't the way it was supposed to work constitutionally, IMO.Spoken like a true believer that industry should be allowed to do whatever the heck it pleases, and the environment be damned. The Pure Food and Drug Act, OSHA, the Clean Air Act, the Clean Water Act, all were passed because industry didn't care about anything but profits. As for your assertion "That's why we have courts" the notion is laughable -- corporations have armies of lawyers and damn near unlimited funds to fight in court. Look up Erin Brockovich (the real person, not the movie). It took almost 30 years to win that case. Your last suggestion might have some merit -- enabling legislation passed by Congress gives agencies pretty broad authority to enact new regulations without much further oversight, maybe that should be revisited.