This fork of the Atlas Map uses D3.js to render a global choropleth map of GDP per capita for the year 2020. It displays countries colored on a blue-green scale using a `d3.scaleQuantile` mapping, with gray for missing data, overlaid with red graticule lines and an aqua outline. The visualization fetches geographic data from a TopoJSON world atlas and economic data from a CSV file, then uses `d3.geoNaturalEarth1` projection and `d3.geoPath` to draw the countries.