This map visualizes missing migrant incidents worldwide, with semi-transparent red circles scaled by the reported person count at each location. Using D3 v7 with React, it renders a Natural Earth projection via `geoNaturalEarth1` and `geoPath`, drawing landmasses, graticules, and country interiors from a TopoJSON world atlas. Circle radii are determined by a square-root scale (`scaleSqrt`) applied to the `person_count` field from a CSV dataset. The map is rendered entirely as SVG, layering proportional symbols over geographic features to highlight regional patterns in migrant deaths and disappearances.