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| Hope he gets some of that coffee: Statue of Thucydides in Vienna, Austria |
(7/31/2026) A long time ago, according to the ancient Greek historian Thucydides (c. 460-400 BCE), a delegation from Athens went to the burg of Melos to demand its surrender. Melos, which was trying to stay neutral in the Peloponnesian War between Athens and Sparta, resisted. The Athenians offered to argue it out with them, but refused to listen to arguments about justice. Justice, they said, was only for powers of equal strength, while weaker cities had to obey the commands of the weak.
Thucydides' rhetorical purpose in this conversation has been debated (cf. Fisher 2026), but one common interpretation is that democratic Athens had in its pride lost the moral bearings that were a source of its strength, presaging their catastrophic defeat in the war. Justice towards the weak, it seems, is an obligation of the strong. Moreover, philosophers from Plato to the Framers of the U.S. Constitution treat justice as a social condition rather than individual choice.
Justice in the Bible
If that was indeed Thucydides' argument, it would certainly be a Biblically-based conclusion. References to justice in the Hebrew Bible make clear that (a) it is one of God's fundamental expectations for human behavior, and (b) God repeatedly finds those in power failing to treat the weak justly. Here, for example is Amos, who explicitly mentions ill treatment of the poor as one thing that is pissing God off:
For I know how many are your transgressions and how great are your sins--you who afflict the righteous, who take a bribe and push aside the needy in the gate... I hate, I despise your festivals, and I take no delight in your solemn assemblies. Even though you offer me your burnt offerings and grain offerings, I will not accept them, and the offerings of well-being of your fatted animals I will not look upon. Take away from me the noise of your songs; I will not listen to the melody of your harps. But let justice roll down like water and righteousness like an ever-flowing stream. (Amos 5: 12, 21-24, NRSVUE)
Micah and Isaiah sound similar themes: Learn to do good; seek justice; rescue the oppressed; defend the orphan; plead for the widow (Isaiah 1:17).
There's less of this in the New Testament, where, for example, Joseph is trying to be an individual "just man" (Matthew 1:19, RSV) when his first instinct upon learning of Mary's pregnancy is to get rid of her without subjecting her to public disgrace. But there's Jesus's condemnation of the collective religious leadership which "neglect justice and the love of God" (Luke 11:42, NRSVUE).
Justice in the World Today
So, our most ancient understandings of justice tell us that, in assessing the state of justice in the world today, we should look to the well-being of the poor, the mentally and physically handicapped, and other socially marginalized people. Do they have access to the things they need in life? The record is mixed, which may be news to those who tend towards either gloom or cockeyed optimism.
1. Substantive Justice
The aspect of justice that most directly affects the weak is substantive or distributive justice, in which everyone gets what they deserve--not necessarily equal portions, because people differ in all sorts of relevant ways. Here it's good to attend to Nicholas Kristof, who can be as gloomy as anybody, but whose annual end-of-the-year column reminds us of the progress our species has made. "Measured by child mortality, education, nutrition or women's rights, we humans are probably in the best decade in the past 300,000 years," he wrote in 2025, even as tyrants were waging wars and Elon Musk had eviscerated the U.S. Agency for International Development.
- Infant mortality increased over the previous year, but still was less than half what it had been in 2000
- Malnutrition continued to decline, though the rate of decline had slowed
- Literacy worldwide had reached 88 percent
- Deaths from drug abuse in the United States declined 30 percent since 2023
- Public health research had produced a new HIV drug, gene editing against sickle cell anemia, and possibly was close to being able to regrow limbs
- Solar energy is increasingly accessible, and batteries are close behind
2. Procedural Justice
Conclusion
We have come over a way that with tears has been watered,
We have come, treading our path through the blood of the slaughtered,
Out from the gloomy past, Till now we stand at lastWhere the white gleam of our bright star is cast.--JAMES WELDON JOHNSON










