The Lebanese Diaspora
Apart from the three and a half million citizens of Lebanon proper, there is a sizeable Lebanese diaspora. No accurate numbers are available, so estimates on the total size of the diaspora vary wildly, from conservative estimates of 4–5 million to a maximum, and probably inflated, figure of 15 million. Most Lebanese emigrants and their descendants are Christian; however, there are some who are Muslim. Lebanese Christian families are economically and politically prominent in several Latin American countries (in 2007 Mexican Carlos Slim Helú, son of Lebanese immigrants, was determined to be the wealthiest man in the World by Fortune Magazine), and make up a substantial portion of the Lebanese American community in the United States. The largest Lebanese diaspora is located in Brazil, where about 6–7 million people have Lebanese descent (see Lebanese Brazilian).
The large size of Lebanon's diaspora may be partly explained by the historical and cultural tradition of seafaring and traveling, which stretches back to Lebanon's ancient Phoenician origins and its role as a "gateway" of relations between Europe and the Middle East. It has been commonplace for Lebanese citizens to emigrate in search of economic prosperity. Furthermore, on several occasions in the last two centuries the Lebanese population has endured periods of ethnic cleansing and displacement (for example, 1840–60 and 1975–90). These factors have contributed to the geographical mobility of the Lebanese people.
While under Syrian occupation, Beirut passed legislation which prevented second-generation Lebanese of the diaspora from automatically obtaining Lebanese citizenship. This has reinforced the émigré status of many diaspora Lebanese. There is currently a campaign by those Lebanese of the diaspora who already have Lebanese citizenship to attain the vote from abroad, which has been successfully passed in the Lebanese parliament and will be effective as of 2013 which is the next parliamentary elections. If suffrage was to be extended to these 1.2 million Lebanese émigré citizens, it would have a significant political effect, since as many as 90% of them are believed to be Christian.
Read more about this topic: Demographics Of Lebanon