Sharing a building with the Mercatus Center was the heavily Koch-funded Institute for Humane Studies, chaired by Charles Koch. The IHS was founded by F.A. "Baldy" Harper, a free-market fundamentalist who had been a trustee at the Freedom School, where he had written essays for The Freeman, calling taxes "theft", welfare "immoral", and labor unions "slavery" and opposing court-ordered remedies to racial segregation. ... The aim of the IHS was to cultivate and subsidize a farm team of the next generation's libertarian scholars. Anxious at one point that the war of ideas was proceeding too slowly, Charles reportedly demanded better metrics with which to monitor students' political views....Students were tested at the beginning and end of each week for ideological improvement. (183)