"Fears of a "clash of civilisations" between the west and Islam may be exaggerated, according to a global survey that shows a majority of people see positive links between cultures and believe that politics rather than religion is the primary cause of international disputes. A Globescan poll of 28,000 people in 27 countries for the BBC World Service found the most common view to be that tensions between Muslims and the west arise from "conflicts about political power and interests" - endorsed by 52%. Three in 10 (29%) blamed "differences of religion and culture"."