More than any other, this up-to-the-minute book is dedicated to helping readers understand the world around them. The authors introduce the major tools, techniques, and methodological approaches of geography, and present a wide range of positions currently debated about provocative current issues. Weaves the theme of human-environmental interaction throughout. Demonstrates applications of GIS and GPS in physical geography - includes urban planning, registration of urban and rural landholding, farming techniques. Covers the aging of the human population, and the different ramifications of this fact in rich and poor countries. Expands discussion of Islam, church and state in Islam - includes relations between church and state in various religions. Discusses Islam in Europe and its cultural, religious, and political impact. Covers the spread of Islamic Sharia law across North Africa, the Near East, and Indonesia. An interesting reference for anyone who wants a deeper understanding of major world issues.