This visualization shows a world map rendered as a spherical globe, with countries filled in yellow and outlined in green against a blue ocean. Hovering over any country turns it green. The map uses D3 v5’s `geoNaturalEarth1` projection and `geoPath` to draw the sphere and landmasses, while TopoJSON’s `feature` converts world-atlas data from a remote JSON file into GeoJSON for rendering. The SVG output includes a blue background sphere and interactive hover styling defined in CSS.