Arthur Herman‘s latest feature article for Commentary magazine delves into liberals’ objections to the American energy industry. Among the most interesting elements of Herman’s work is his full-throated defense of hydraulic fracturing.

Fracking—a technique that uses a mixture of chemicals, sand, and water to break apart deep formations of oil- and gas-rich shale rock and draw it to the surface—is the most important American industrial enterprise of the 21st century. It joins the automobile industry, aircraft and aerospace, the computer and the digital revolution, as one of America’s great successes in technological innovation, productivity, and entrepreneurial flair. Like other industrial revolutions, including the first in 18th-century Britain, the fracking revolution is bringing about enormous changes in how we live—and sharply altering the nation’s income-distribution curve.

The fracking revolution has also brought America’s oil and gas industry back to life. In 2000, fracking accounted for less than 3 percent of all oil and natural-gas production in the United States, which was then importing more than 60 percent of its oil. Today, fracking accounts for more than 40 percent, and that percentage is going steadily upward, as the U.S. replaces one country after another on the list of the world’s biggest oil and gas producers. Our oil imports from OPEC countries have shrunk by half.

Indeed, the production gushing from America’s shale oil and gas deposits—from Eagle Ford in Texas to the Marcellus Formation in Pennsylvania and the Bakken oil field in North Dakota—doesn’t just promise the long-elusive goal of energy independence. It points to an energy dominance and economic power that the United States hasn’t seen for 100 years, since the heyday of John D. Rockefeller and Standard Oil.

The difference is that instead of that power being lodged in a single megacorporation or the Seven Sisters of the 1950s (Mobil, Shell Esso, etc.), the fracking revolution is being created by hundreds of smaller, more agile independents who are transforming the technology as fast as they are pumping the oil and natural gas out of the ground.

They are also pumping out jobs by the tens of thousands. It is no longer the case that good-paying blue-collar employment in America is on the verge of extinction. Fracking employs thousands of people in physically demanding jobs that require no college degree and pay, in many cases, six figures.