ChatGPT says: Existentialism flourished when elites needed moral seriousness without authority, and faded once that function was no longer scarce.
Here’s the decoding.
First. Existentialism solved a post-authority crisis
Mid-20th century Europe had experienced:
collapsed states
discredited churches
failed ideologies
mass death
Old alliances had lost moral credibility, but no new ones were stable yet.
Existentialism said:
there is no God
no fixed order
no guaranteed meaning
Yet:
you are still responsible
your choices still matter
authenticity is possible
Alliance Theory says this is the perfect belief system for elites who have lost command but still want gravitas.
Second. It restored status to the intellectual class
Existentialism turned interpretation into heroism.
Meaning wasn’t inherited.
It was forged.
Who forges meaning?
Writers, philosophers, artists.
Alliance Theory predicts that ideologies rise when they elevate the class that propagates them. Existentialism made the intellectual central again.
You didn’t need power.
You needed depth.
Third. It dignified powerlessness
Postwar intellectuals felt:
unable to govern
unable to prevent catastrophe
unable to command belief
Existentialism reframed impotence as lucidity.
You may not control history.
But you can choose yourself.
Alliance Theory says doctrines that transmute weakness into virtue spread fast in defeated or disillusioned elites.
Fourth. Why figures like Sartre and Camus mattered
Think of Jean-Paul Sartre and Albert Camus.
They didn’t offer programs.
They offered posture.
Engaged yet skeptical.
Serious yet anti-bourgeois.
Moral without church or party.
Alliance Theory says they functioned as moral stand-ins when institutions were untrusted.
Fifth. Why existentialism lost traction
Its job got taken over.
Therapy replaced anguish.
Politics replaced commitment.
Identity replaced authenticity.
Lifestyle replaced philosophy.
Alliance Theory predicts that once alliances regain tools for moral regulation, existentialism becomes redundant.
Why wrestle with absurdity when institutions tell you who you are and what you owe?
Sixth. It was too demanding for mass adoption
Existentialism requires:
personal responsibility
inner tension
no external excuse
Modern coalitions prefer:
structural blame
systemic narratives
collective identity
Alliance Theory says belief systems that demand individual existential weight lose out once group-based moral frameworks reassert themselves.
Seventh. Why it feels dated now
Existentialism assumes:
lonely individuals
weak institutions
open futures
Today we have:
thick identities
overbearing institutions
managed narratives
Existentialism doesn’t flatter anyone’s coalition anymore.
Eighth. Where it survives
It persists in:
literature syllabi
elite nostalgia
moments of collapse
Alliance Theory predicts its return when:
institutions fail again
authority collapses
people are forced back onto themselves
Bottom line
Existentialism was popular because it gave elites a way to be:
morally serious
personally sovereign
and socially important
Without commanding anything.
Alliance Theory’s blunt conclusion.
Existentialism thrived when authority died and before bureaucracy returned.
Once new moral systems took over, existentialism stopped being useful — and usefulness, not truth, decides which ideas dominate.
