This example demonstrates the first step in building a bar chart: loading a CSV file with `d3.csv` and logging the parsed data to the console. The page displays a blank SVG canvas sized via attributes, while the imported `select` function targets the `svg` element. The `data.csv` file contains country population figures, and the code asynchronously fetches and parses this data, though no visual bars are rendered yet. The styling uses a dark blue background and Ubuntu font, highlighting the preparatory data-loading phase of the visualization.