Crimes Against Humanity
Severe, systematic acts like murder or persecution waged as part of a widespread attack against any civilian population, defined by their deliberate targeting of civilians regardless of war context.
Crimes against humanity are severe, systematic acts—such as murder, extermination, or persecution—waged as part of a widespread or organized attack against any civilian population. Unlike war crimes, these offenses do not require an international conflict context and are defined by their deliberate, repetitive nature targeting civilians. The concept originated in international law to hold perpetrators accountable for atrocities that transcend national boundaries.
What this means in real life
When a government systematically arrests, tortures, and executes thousands of people from a particular ethnic group to eliminate them, survivors and human rights organizations may seek prosecution under this framework at international courts.
What it isn’t
Not simply any serious crime or human rights abuse—it requires a pattern of widespread or systematic violence against civilians, not isolated incidents. A single murder, even if horrific, does not constitute this unless part of a coordinated campaign.
Commonly misused online
Often invoked loosely on social media to describe any government policy someone opposes, diluting the term's legal meaning. The phrase is sometimes applied to situations lacking the scale, organization, or civilian targeting that international law requires.