This example shows a world map rendered as an SVG using a natural Earth projection. It displays country boundaries as green filled polygons with translucent white strokes, overlaid on a sky-blue sphere background. The visualization loads TopoJSON world atlas data from the `world-atlas` package and converts it to GeoJSON using `topojson.feature`. D3’s `geoNaturalEarth1` projection and `geoPath` generate the SVG paths for each country and the surrounding sphere.