 Commitment—or “engagement”—is thus ultimately the basis for an authentically meaningful life, that is, one that answers to the existential condition of being human and does not flee that condition by appeal to an abstract system of reason or divine will. Yet though I alone can commit myself to some way of life, some project, I am never alone when I do so; nor do I do so in a social, historical, or political vacuum. If transcendence represents my radical freedom to define myself, facticity—that other aspect of my being—represents the situated character of this self-making. Because freedom as transcendence undermines the idea of a stable, timeless system of moral norms, it is little wonder that existential philosophers (with the exception of Simone de Beauvoir) devoted scant energy to questions of normative moral theory. However, because this freedom is always socially (and thereby historically) situated, it is equally unsurprising that their writings are greatly concerned with how our choices and commitments are concretely contextualized in terms of political struggles and historical reality.