{"version":"1.0","type":"rich","title":"World Happiness Scores by Population","description":"This visualization maps world happiness scores by population, with each country represented by a circle whose area is proportional to its population and whose color encodes its happiness score. Hovering reveals the country name and score, while clicking and pan/zoom allows closer inspection. Built with D3 v5, it uses d3.geoNaturalEarth1 and d3.geoPath for map rendering, d3.scaleSqrt for circle sizing, d3.scaleSequential with interpolateInferno for color, and d3.zoom for interaction. Data comes from the World Happiness Report, processed from CSV and TopoJSON sources.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c0eb983e610047d79a4c91cc92586178?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}