How many scholarly stakes in the heart will we need before Martin Heidegger, still regarded by some as Germany’s greatest 20th-century philosopher, reaches his final resting place as a prolific, provincial Nazi hack? Overrated in his prime, bizarrely venerated by acolytes even now, the pretentious old Black Forest babbler makes one wonder whether there’s a university-press equivalent of wolfsbane, guaranteed to keep philosophical frauds at a distance.
— Oh, but the fourfold…