At the turn of the 20th century, according to estimations, the population of Iran was around 10 million. In 1933, it had increased to 13 million, in 1976, to 34 million and in 1986 to 49 million. By 1996, the Iranian population had reached 60 million, a more than six-fold increase within a century. The last three decades of the country’s history have been marked by major political changes, the ...