Genocide is one of the most charged words in politics — and one of the most precisely defined in international law. It does not mean "very bad violence," "ethnic cleansing," or "war crimes on a large scale," though those things may coexist with it. Under the 1948 Convention on the Prevention and Punishment of the Crime of Genocide, genocide has a specific legal meaning that courts have spent decades refining.
This essay explains that definition in plain language. The case record on this site applies the same framework to individual events.
A brief history of the term
The word genocide was coined in 1944 by the Polish-Jewish lawyer Raphael Lemkin, combining the Greek genos (people, tribe, race) and the Latin cide (killing). Lemkin had lost family in the Holocaust and argued that existing international law punished individuals for murder but not states for the systematic destruction of peoples.
After World War II, the United Nations adopted the Genocide Convention. It entered into force in 1951. Today, 149 states are parties. The Convention does not create a standing international court by itself — enforcement runs through national courts, the International Criminal Court (ICC), ad-hoc tribunals, and the International Court of Justice (ICJ) when states sue one another.
The two-element test
Genocide requires both of the following:
(1) A physical act
One of five acts enumerated in Article II must be committed against members of a protected group. The act alone is never enough.
(2) Specific intent — the dolus specialis
The perpetrator must intend to destroy the protected group in whole or in part, as such. This is what separates genocide from war crimes or crimes against humanity, which can involve mass killing without a plan to eliminate a people.
Perpetrators rarely sign documents titled "genocide plan." Courts therefore infer intent from patterns of conduct: who was targeted, how attacks were organized, what leaders said publicly and privately, and whether violence aimed at the group's biological or cultural continuity.
The ICJ has held that genocidal intent must be the "only reasonable inference" available from the evidence — a high bar. (Croatia v. Serbia (2015))
The five acts (Article II)
The Convention lists exactly five acts. Nothing else qualifies as the actus reus of genocide:
(a) Killing members of the group
Mass shootings, bombardment of civilians, deaths in camps, targeted killing of elders or leaders — when directed at a protected group with destructive intent.
(b) Causing serious bodily or mental harm
Torture, rape, sexual violence, mutilation, and grave psychological trauma inflicted on members of the group. The ICTR's Akayesu judgment (1998) was landmark in recognizing rape as an act of genocide when committed with intent to destroy.
(c) Deliberately inflicting conditions of life calculated to bring about physical destruction
Starvation, denial of medical care, siege, expulsion to uninhabitable terrain, lethal overcrowding in camps — slow destruction as policy.
(d) Imposing measures intended to prevent births within the group
Forced sterilization, sexual violence intended to prevent reproduction, policies blocking births within the targeted group.
(e) Forcibly transferring children of the group to another group
Removing children to erase group identity — including forced adoption, boarding schools, and abduction during conflict.
See the homepage legal definition for expandable examples and boundaries for each act.
Who is protected?
Only four categories count: national, ethnical, racial, and religious groups. Political groups, social classes, and generic "civilian populations" are not protected under the Convention's definition — a limitation Lemkin himself criticized.
"Ethnical" is understood broadly in case law (e.g. Bosniaks, Tutsi, Yazidis). "In whole or in part" means total annihilation is not required; destroying a substantial part of the group can suffice if intent is proved.
What genocide is not
Courts and scholars regularly distinguish genocide from neighboring concepts:
- War crimes — violations of the laws of war (targeting civilians, torture, etc.) without intent to destroy a people as such.
- Crimes against humanity — widespread or systematic attacks on civilians, regardless of group identity.
- Ethnic cleansing — forced displacement to change demographics. The ICJ held in Bosnia v. Serbia (2007) that deportation without intent to physically destroy the group is not genocide, though it may accompany genocidal acts.
- Politicide — destruction of a political class (not covered by the Convention).
A conflict can involve all of the above simultaneously. The legal question is whether the specific genocidal intent is proved for at least one Article II act.
How determinations are made
In practice, genocide findings come through several channels — with very different authority:
| Channel | Examples | Weight |
|---|---|---|
| Judicial | ICJ, ICC, ICTR, ICTY, IRMCT | Highest — binding on parties / convicts individuals |
| Scholarly | Academic consensus, IAGS resolutions | Persuasive, contested |
| Political | Parliamentary resolutions, executive statements | Political, not legal |
| Alleged | NGO reports, UN expert missions | Evidentiary, pending adjudication |
This site tracks all of these as recognition status per case, without treating political recognition as equivalent to a court judgment.
Why intent matters more than scale
The Holocaust involved roughly six million Jewish dead. Rwanda's genocide killed an estimated 500,000–800,000 Tutsi in roughly 100 days. Both are genocide — not because of a death threshold, but because evidence showed intent to destroy the group.
Conversely, large-scale killing during war is not automatically genocide. The ICJ in Croatia v. Serbia found extensive killing but held genocidal intent was not the only reasonable inference — so those killings did not legally amount to genocide.
Using this framework on this site
Each case dossier on the Genocide Record tracks:
- Which Article II acts are documented (with cited quotes and statistics)
- Evidence of intent — the dolus specialis
- Casualty ranges from standardized datasets
- Recognition status — who has applied the term and under what process
The goal is not to issue verdicts from this website. It is to make the legal structure visible — so when someone says "genocide" or denies it, you can ask: which act? what evidence of intent? which body determined it?
Sources: UN Office on Genocide Prevention — Definition · IRMCT case law on genocide · ICJ Bosnia v. Serbia (2007) · ICTR Prosecutor v. Akayesu