In a major speech to be delivered today, education secretary Arne Duncan will call for an end to “ ‘tired arguments’ about education reform” and ask for input in crafting a “sweeping reauthorization” of the federal No Child Left Behind act. His decision not to openly debate the merits of reauthorization — to simply assume it — guarantees the tiredness and futility of the discussion.

Americans have spent $1.85 trillion on federal education programs since 1965, and yet student achievement at the end of high school has stagnated while spending per pupil has more than doubled — after adjusting for inflation. The U.S. high school graduation rate and adult literacy rates have been declining for decades. The gap in achievement between children of high school dropouts and those of college graduates hasn’t budged by more than a percent or two despite countless federal programs aimed at closing it.

The secretary himself acknowledges that after more than half a century of direct and increasing federal involvement in schools, “we are still waiting for the day when every child in America has a high quality education that prepares him or her for the future.

In light of the abject and expensive failure of federal intrusion in America’s classrooms, it is irresponsible for the Secretary of Education to assume without debate that this intrusion should continue. Cutting all federal k‑12 education programs would result in a permanent $70 billion annual tax cut. Given the stimulative benefits of such a tax cut it is also fiscally irresponsible for the Obama administration to ignore the option of ending Congress’ fruitless meddling in American schools.