This visualization displays the global distribution of missing migrants, with circle size representing the total number of dead and missing individuals at each location. The map uses the Natural Earth projection via `geoNaturalEarth1` and `geoPath` from D3, with SVG circles rendered as proportional symbols scaled by `scaleSqrt`. Data is loaded from a CSV using D3’s `csv` utility, while the world atlas is fetched as TopoJSON and converted to GeoJSON features and mesh lines for land and interior boundaries. React manages the component state and rendering, with D3 handling the geographic projections and scales.