How the Silk Roads Spread Ideas and Religions

CrashCourse

This educational video explores the concept of cultural diffusion through the historical lens of the Silk Roads. While often remembered for the trade of luxury goods like silk and spices, the video argues that the most significant exchange was actually invisible: the spread of ideas, worldviews, and religious beliefs. Host Alizé Carrère guides viewers through how religions like Buddhism, Islam, and Christianity spread and evolved across Asia, Africa, and Europe via these networks, illustrating complex geographic concepts such as relocation, expansion, contagion, and hierarchical diffusion.