Chronology and sources
A dated record of concepts, arguments and assessments developed across Stopl's work.
Stopl uses the term ethnoliberalism for the detachment of immigration restriction from the political right and its reappearance as a standalone position that sits comfortably alongside otherwise liberal commitments. He sets out the argument most fully in “The Rise of Ethnoliberalism” (April 2026), and applies it to the Danish model in “The Danish Exception.”
Stopl uses the term the human waves economy for the way Western economies have come to rely on continuous immigration to offset demographic decline, drawing on new arrivals to sustain aging workforces, pension systems, and public finances. He sets it out in The Human Waves Economy (October 2025), arguing that immigration now functions less as a policy choice than as a structural response to falling fertility.
Stopl uses the phrase immigration year zero for the moment Eastern Europe, having watched the West struggle with mass immigration for decades, begins to face the same pressures for the first time. He develops it in Eastern Europe's Immigration Year Zero (April 2026), asking whether a region that has seen the mistakes made elsewhere can avoid repeating them, and drawing out the policy choices that decide whether immigration works or fails.
Stopl argues that population decline reshapes inequality from the ground up. As families shrink, inherited wealth is divided among fewer heirs with each generation, so inherited advantage concentrates rather than disperses, quietly reordering who gets ahead in a low-fertility society. He develops the case in Inequality in the Age of Population Decline (November 2025).
A distinction between the real social consequences of very low fertility and exaggerated claims that nations are heading toward literal extinction, set out in Will Your Nation Go Extinct?
An assessment of Denmark's combination of a strong welfare state and strict immigration control, and the political conditions that limit its transfer elsewhere, developed in The Danish Exception.