A world map uses semi-transparent circles to show the geographic distribution of missing migrant incidents, with circle size scaled by the total dead and missing count via a square-root scale. The visualization is rendered in React with SVG, using d3.geoNaturalEarth1 for projection, d3.geoPath for map features, and d3.geoGraticule for grid lines. Data comes from a CSV of missing migrant records, while country boundaries come from the world-atlas TopoJSON dataset.