About 5,200 Brits convert to Islam each year, bringing the total number of converts to about 100,000, according to research at the University of Wales. Women make up about two-thirds of the converts, many of whom convert in order to marry a Muslim. Other reasons for conversions are a sense of community and a reaction to the bawdiness of British culture. Prisons are a fertile ground for male conversions. Converts say that the discipline of Islam helps them cope better with the conditions of prison life. Once released, prison converts often find it difficult to integrate into mosques, which are typically ethnic enclaves (Economist, May 18).