President Trump talks a good game about helping American workers but has pursued arguably the most anti-labor agenda of any modern president. Now he has doubled down by choosing for secretary of labor a corporate lawyer who has spent his career battling workers.

This is a bit like nominating Typhoid Mary to be health secretary.

The official mission of the Labor Department emphasizes the promotion of “the welfare of the wage earners,” but Trump’s mission has been to promote the exploitation of wage earners.

So Eugene Scalia is a perfect fit. Scalia, a son of the late Supreme Court Justice Antonin Scalia who has fought unions on behalf of Walmart and other companies, is a talented and experienced litigator who upon assuming office will be in a position to disembowel labor.

There’s a larger issue: The relentless assault on labor has gained ground partly because, over the last half-century, many Americans — me included — became too disdainful of unions. It was common to scorn union leaders as corrupt Luddites who used ridiculous work rules to block modernization and undermine America’s economic competitiveness.