There is growing concern among some commentators and experts that the United States has become “dangerously dependent” on imported minerals and metals and that such dependence is hampering the development of clean energy technologies. The concern is real.

But the reason the U.S. is dependent on foreign producers, many of them competitors and adversaries, is not that many of the world’s mines are owned or controlled by China and Russia but that government policies supported by radical “green” interest groups have blocked the development of adequate domestic supplies of these raw materials, which are essential to the green dream of a “net zero” fossil fuel future.