This visualization displays a world map using an equirectangular projection, with countries rendered as light green SVG paths on a skyblue sphere. The map is built with D3 v5 and TopoJSON, loading country boundaries from the world-atlas dataset. The `geoEquirectangular` projection feeds into `geoPath` to generate each country’s shape, while a zoom behavior allows interactive pan and zoom on the entire SVG. Hovering changes a country’s fill to maroon, highlighting individual regions.