This document discusses patterns of human resource distribution and occupation globally. It divides the world into three areas based on population density: high density areas with over 80 people per square kilometer, moderate density areas between 10-80 people per square kilometer, and low density areas with less than 10 people per square kilometer. Human resource distribution is also categorized into three types of economies based on level of development: 1) industrial-commercial economies with high standards of living like the USA and Western Europe, 2) mixed industrial-agricultural economies with relatively lower growth rates like South Africa and Russia, and 3) predominantly agricultural economies with very low GDP, growth, and trade shares like India, Bangladesh, and China.