This map visualizes the global distribution of missing migrants, with circle size proportional to the total number of dead and missing per location. Using D3’s `geoNaturalEarth1` projection with `geoPath`, the visualization renders landmasses and graticules, while `scaleSqrt` encodes data values into circle radii. Data comes from a CSV of Missing Migrants incidents, loaded via `d3.csv`, and the world atlas is fetched as TopoJSON and converted to GeoJSON using `topojson.feature`.