This example renders an orthographic globe using D3.js and TopoJSON, drawing country boundaries as green SVG paths with white strokes over a sphere background. It loads world geography from the world-atlas dataset, converts TopoJSON features via `topojson.feature`, and projects them with `d3.geoOrthographic` and `d3.geoPath`. The map is static, with no rotation or interaction, and displays all countries at a 110m resolution.