A world map displays missing migrant events as semi-transparent circles, with circle size scaled by the square root of the total dead and missing count per event. A time-series bar chart below aggregates the same metric by month. The visualization uses React for component structure, d3.geoNaturalEarth1 and d3.geoPath for map projection, d3.scaleSqrt for circle sizing, and d3.bin with d3.timeMonths for histogram binning. Data comes from the Missing Migrants Dataset, with country boundaries from World Atlas TopoJSON.