This visualization combines a bubble map and a date histogram to show missing migrants globally. The map uses d3.geoNaturalEarth1 projection with d3.geoPath to render world land masses, while circles sized by d3.scaleSqrt represent the total dead and missing per location. The histogram below uses d3.bin and d3.timeMonths to aggregate the same metric by reported date, with axes rendered by custom React components. Data comes from the Missing Migrants Project CSV, loaded via d3.csv, and the world atlas TopoJSON is processed with topojson.feature and topojson.mesh.