This book is a history reader and cultural primer for students and aspiring scholars of past and contemporary interactions among civilizations over the Eurasian landmass. Tracing a human journey that spans several million years, this general survey of civilizations comprises seven sections: Studies on Civilization, Silk Road, Survey of Greater Central Asia, Portrait of India, Persian Cultural Sphere, Caucasus, and Turkish March. The first section introduces methodologies and perspectives for civilization studies. The second focuses on the concept and connotations of the ancient Silk Road as well as China's 21st-century strategic Belt & Road Initiative. In the remaining five sections, the trilingual, peripatetic author, based on his experiences and reflections, provides introductions to and comments on the history, literature, art, social tensions, and future development of five key areas along the Silk Road, i.e., Central Asia, India, Iran, Caucasus, and Turkey.