A world map is rendered as a navigable SVG, using a natural Earth projection to display country boundaries and a styled sphere outline. Viewers can pan and zoom the map via d3.zoom. The visualization builds the map with d3.geoNaturalEarth1, d3.geoPath, and topojson.feature, loading country geometry from the world-atlas TopoJSON dataset. Countries are filled with a light color that changes on hover, set through CSS.