It is simply economically impossible to require controls that even approach zero emissions.

The methods that EPA introduced after 1970 to reduce air-pollutant emissions worked for a while, but over time have become progressively less effective.

All of the clean technologies are known, it's a question of simply applying them.

What is needed now is a transformation of the major systems of production more profound than even the sweeping post-World War II changes in production technology.

The AEC scientists were so narrowly focused on arming the United States for nuclear war that they failed to perceive facts - even widely known ones - that were outside their limited field of vision.

Nothing is impossible, you simply just have to believe it.