What the thing is
Squatting is the unlawful occupation of abandoned or unoccupied land or buildings, primarily for residential use.
Where it came from
It stems from anarchist groups like the Ligue des Anti-propriétaires, who developed ‘silent move-outs’ — leaving residences without notice or rent — as an early precursor.
What it gets right
Squatting names a real, global condition of unlawful occupation driven by necessity and resistance. It correctly links to anarchist tactics like ‘silent move-outs’ and left-wing movements including autonomism and socialism.
What it gets wrong
It gets wrong by remaining largely absent from policy and academic debate, rarely conceptualised as a problem, symptom, or movement — leaving its scale and logic unexamined despite affecting one billion people.
Why it matters now
Because UN-Habitat’s 2003 estimate of one billion people in squatter settlements remains a structural reality, not a historical footnote — and because adverse possession still offers a legal pathway that exposes contradictions in property law.
Is it worth your time
Yes, if you care about housing justice, legal power, or how the powerless occupy space — but only if you treat it as a material practice, not a symbol.




