CONCEPT
The Elephant Curve
Milanovic and Lakner's 1988–2008 global income-growth chart — the single most cited diagram in contemporary political economy, whose shape made the <em>distributional</em> reality of globalization undeniable.
The elephant curve plots cumulative real income growth by global percentile between 1988 and 2008, the most intensive phase of economic globalization. Its shape — a rising back in the middle-left (the industrializing Asian middle classes), a deep valley in the upper-middle range (the stagnating developed-world middle classes), and a soaring trunk at the far right (the global top one percent) — made visible what technical papers had buried for decades: that aggregate gains from globalization concealed a distributional structure with three dramatically different experiential regions. The chart generated the political pressure that eventually produced belated, inadequate institutional responses. In the AI cycle, it is the template against which a prospective AI elephant must be drawn before rather than after the distributional damage hardens.
In The You On AI Field Guide
The curve's power lies in what it makes visible that aggregate statistics conceal. GDP per capita rose across the period in almost every region. Global poverty fell substantially. Average incomes improved. By any measure of the aggregate, globalization was
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