Two truths collide:
Truth 1: Hiroshima and Nagasaki killed civilians on a massive scale—children, elders, people with no agency in the war.
Truth 2: The bombings likely accelerated Japan’s surrender and helped inaugurate a nuclear deterrence regime that many argue has prevented great‑power war for nearly 80 years.
The moral hinge:
Whether it was “worth it” depends on which principle you treat as non‑negotiable: the inviolability of innocent life, or the prevention of even greater future catastrophes through decisive, terrifying force.
Three lenses on “was it worth it?”
Theological ethics (absolutist):
No. Murder of innocents is never justified. Ends do not sanctify means. Peace built on the deliberate killing of civilians is morally compromised, regardless of outcomes.
Just war theory (criteria‑based):
Ambivalent. Ending the war meets just cause and right intention; proportionality is contested; discrimination fails. If you prioritize discrimination, you say no. If you prioritize proportionality (net lives saved), you might say tragic but justified.
Realpolitik (consequentialist):
Yes, with grim clarity. The bombings ended the war quickly and helped deter great‑power conflict for decades. The peace is not moral innocence—it’s enforced by fear. But if preventing another world war is paramount, the tradeoff is accepted.
What the 80 years of “peace” really mean
Peace by deterrence:
The absence of great‑power war has coexisted with proxy wars, coups, genocides, and nuclear brinkmanship. It’s not moral peace—it’s strategic stalemate. The ledger includes avoided catastrophes and tolerated injustices.
Counterfactual humility:
We don’t know with certainty what an invasion of Japan would have cost, or whether a demonstration blast or altered surrender terms could have ended the war without city‑wide annihilation. Any verdict carries uncertainty.
TLDR
If your standard is the sanctity of innocent life, then no—deliberate civilian annihilation cannot be “worth it.”
If your standard is preventing greater total loss of life and deterring world war, then yes—grimly, the bombings may have been “worth it” in consequential terms.
@Billy_Graham What say you? Am I corrupting Christ’s message?
“The horse is made ready for the day of battle, but victory rests with the Lord.” - Proverbs 21:31