Convictions as Lanterns in Life’s Uncertainty
Created at: October 11, 2025
Carry your convictions like lanterns through uncertain nights. — Simone de Beauvoir
The Lantern Metaphor’s Quiet Power
A lantern does not flood the horizon; it casts a modest circle that moves as we move. To carry convictions like lanterns, then, is to accept the limited but dependable reach of our principles in the dark. The image resists bravado: we do not brandish a spotlight to conquer the night; we steward a portable glow that guides each careful step. The warmth matters too—convictions that illuminate without scorching invite others closer rather than driving them away.
Ambiguity as Night: Beauvoir’s Ethical Ground
From this image, Beauvoir’s existential ethics offers its foundation: human life is ambiguous, woven of freedom and constraint, clarity and obscurity. In The Ethics of Ambiguity (1947), she argues that we must act without guarantees, creating values through projects lived in time. A lantern-like conviction honors this condition; it does not pretend to abolish uncertainty but enables forward motion within it. Thus, convictions are not fixed monuments; they are lights we continually refuel through responsible choice.
Lighting a Shared Path, Not Blinding Others
Continuing further, Beauvoir insists that freedom is interdependent. To will one’s own freedom entails willing that of others—a claim she develops across The Ethics of Ambiguity (1947). A lantern’s beam is therefore ethical when it clarifies the ground we share, rather than becoming a glare that erases other travelers. In practice, this means letting our principles reveal both routes and relationships, illuminating the dignity and projects of those walking beside us.
Courage in Practice: Beauvoir’s Public Stances
Theory then meets risk. Beauvoir carried her convictions into public life, notably supporting the Manifesto of the 343 (1971), where signatories declared they had undergone abortions, defying punitive laws to demand reproductive rights. She also spoke against colonial violence during the Algerian War. These acts exemplify lantern-bearing: not certainty of outcome, but moral clarity sufficient for a step into danger. The light did not remove the night; it made action possible within it.
Guarding Against Fanaticism and Bad Faith
Yet a lantern can harden into a blinding torch if we refuse revision. Beauvoir warns against the “serious man” in The Ethics of Ambiguity (1947), who treats values as absolutes to escape the burden of freedom. Relatedly, Sartre’s notion of bad faith (Being and Nothingness, 1943) exposes self-deception that ossifies identity. To keep convictions luminous rather than scorching, we must reexamine them in new circumstances, admit error, and let evidence and encounters adjust the beam.
Practices for Carrying a Steady, Ethical Light
Finally, lanterns need tending. Translate convictions into near-term projects with honest limits; specify what you can illuminate this week. Seek dialogic communities that test ideas without extinguishing them. Read lived worlds—memoirs, reportage, novels—as moral laboratories, much as The Second Sex (1949) revealed structures that everyday experience normalizes. After action, pause to trim the wick: ask what you learned, whom you harmed or helped, and how your light might shine truer tomorrow.