The position of the White House on the debt limit may be shifting from, “President Joe Biden doesn’t want to compromise,” to “President Joe Biden doesn’t have to compromise under the U.S. Constitution.”

The heretofore fringe idea that Section 4 of the 14th Amendment empowers the president to keep borrowing and spending as usual even if the debt limit isn’t extended is getting a respectful hearing.

Back in January, the U.S. reached the current debt limit of $31.4 trillion, which — surprise, surprise — wasn’t nearly enough. The Treasury Department has been using “extraordinary measures” to this point to avoid hitting the wall but will exhaust its running room around the beginning of June.

The looming deadline has concentrated the minds of the White House and its allies — not on how to cut a deal, but how to find a fig leaf of legitimacy for Biden engaging in his most flagrant abuse of his authority to date. He’d simply ignore the debt limit as a supposedly unconstitutional infringement on his obligation to honor our debts.

A sign of the shifting ground is that left-wing legal scholar Laurence Tribe wrote an op-ed in The New York Times during the last big debt-limit showdown in 2011 saying that the 14th Amendment couldn’t be used to ignore the debt limit and now has written another op-ed in The Times saying he’s changed his mind.

Desperate times call for desperately motivated reasoning.

It’s a dead giveaway that the 14th Amendment option is a ridiculous contrivance that pretty much everyone in authority dismissed the idea until now.

Although the 14th Amendment as escape hatch was bandied about during the debt limit confrontation in 2011, the Obama administration ultimately dismissed it. “Like every previous secretary of the Treasury who has confronted the question,” the Treasury Department general counsel wrote of his boss, Timothy Geithner, at the time. “Secretary Geithner has always viewed the debt limit as a binding legal constraint that can only be raised by Congress.”

Indeed, the debt limit is not some innovation dreamed up by the House Freedom Caucus. It was first passed in 1917 as part of the Second Liberty Bond Act.  Before the advent of the debt limit, as Georgetown law professor Anita S. Krishnakumar points out, Congress authorized each bond issue, generally to fight wars and bolster the economy during recessions.

The debt limit is the logical extension of Congress’ power to tax and spend.

The House isn’t saying that the debt ceiling shouldn’t be extended, only that it should happen with accompanying spending reductions that make it more likely that our debts will be honored in the future.

Even if the debt limit is breached, it doesn’t mean our debts will be written off. Under a 2011 Treasury contingency plan, other payments would have been delayed. This makes the 14th Amendment argument even more attenuated.

The Biden administration could save itself the trouble of trying to twist the Constitution to suit its narrow political purposes if it simply sat down with Congress and negotiated in good faith.

Rich Lowry is editor-in-chief of the National Review