This interactive visualization presents a zoomable orthographic globe, displaying country boundaries and graticules sourced from the World Atlas TopoJSON. The globe is rendered as SVG paths using `d3.geoOrthographic` and `d3.geoPath`, with interactions managed by `d3.zoom`. It uses React to update the projection’s transform state during pan and zoom operations, adjusting stroke widths inversely to the zoom scale. The sphere and land features are styled with distinct fills, while interiors are outlined for clarity.