This area chart visualizes world population growth over time, using a smooth curved path to show the trend. Built with D3 v5, it loads CSV data and maps years to a time scale and population values to a linear scale. The SVG rendering includes axis labels, grid lines, and a title, with the area filled in maroon and styled via CSS. The code uses `d3.area`, `d3.scaleTime`, `d3.scaleLinear`, `d3.axisLeft`, and `d3.axisBottom`.