The failure of the U.S. government to reverse the kidnapping of thousands of children from their parents has been chalked up to incompetence. People want to believe that this act of extraordinary cruelty — and the Trump administration’s inability to fix it — stems from our leaders’ lack of experience or common sense.

But this too is a failure — of our collective imagination. The separation of children from their parents at the Southwest border is not simply a policy that has resulted in immeasurable harm, but a policy designed to inflict it. The government blew its Thursday deadline to reunite these families because it never intended to do so.