Geographic Segmentation involves analyzing demographic data to identify spatial patterns and tailor services, products, and marketing to specific geographic segments, resulting in a greater return on investment and lower risk. It allows analysts to make more precise decisions by understanding how people in an area fulfill the characteristics of a particular group or segment. By leveraging data from sources such as social media platforms and geospatial datasets, organizations can identify "hotspots" of at-risk customers and target their efforts accordingly. For example, a telco company could use Geographic Segmentation to target international roaming offers in areas with high concentrations of travel-enthusiast types, resulting in a high return on investment. The tutorial provided outlines an easy step-by-step guide on how to get started with Geographic Segmentation using publicly available data and tools such as CARTO.