This example displays a world map using an Equal Earth projection, rendered as an SVG with D3 v5 and TopoJSON. It loads geographic data from the World Atlas TopoJSON file and draws each country as a separate path with a light green fill and subtle blue stroke. The code uses `d3.geoNaturalEarth1` for the projection, `d3.geoPath` to generate paths, and `topojson.feature` to convert TopoJSON to GeoJSON. A distinct green sphere outlines the globe's boundaries.