This example displays a natural Earth projection of the world map, with countries rendered as green landmasses on a light blue sphere. It uses D3 v5’s `geoNaturalEarth1` and `geoPath` to project and draw geographic features, while `topojson.feature` converts country boundaries from a TopoJSON world-atlas dataset loaded from unpkg. The SVG includes a background sphere path before adding individual country paths, resulting in a clean, stylized global visualization.