A world map displays the global distribution of missing migrants, with semi-transparent circles sized by the reported total dead and missing for each location. The visualization uses a natural Earth projection rendered with `d3.geoPath`, overlaid with graticules and country borders from the World Atlas TopoJSON dataset. Circle radii are scaled using `d3.scaleSqrt` based on data from the Missing Migrants CSV, and the React-based component structure relies on D3 v5 for data loading and geospatial calculations.