East-West relations drive by conflict alone, not mutual exchange. [causal]
For Lewis, the relationship between the “Christian West” and “Muslim East” is primarily driven by conflict; this fundamental characteristic of the East-West encounter therefore necessarily persists into the late twentieth century. Chapter 1 sets out to debunk this conception by locating the image of Islam in Europe in its proper historical context.
Deepa Kumar, Islamophobia and the Politi…, loc. 27