Radicalism, which once aimed to transform society, now more modestly (but, it may be, more successfully) labored to browbeat democratic governments into acknowledging an endless string of failures in need of correction. “To be radical,” Rosanvallon affirms, “is to point the finger of blame every day; it is to twist a knife in each of society’s wounds. It is not to aim a cannon at the citadel of power in preparation for a final assault.”

