A world map rendered as an SVG displays all countries in light blue with white borders, centered using a Natural Earth projection. The visualization loads GeoJSON country boundaries from the world-atlas TopoJSON file via `d3.json`, converts the data with `topojson.feature`, and draws each country as a `path` element using `d3.geoPath` with the `d3.geoNaturalEarth1` projection. The map is static, with styling applied through a CSS class, and handles data-loading errors in the console.