With 18,110 islands, 6,000 of them inhabited, Indonesia is the largest archipelago in the world. About 240 million people live in this fourth most populous country in the world — after China, India and the USA — and by far the largest country in Southeast Asia. Indonesia also has the largest Muslim population in the world. Indonesia's population is on course to overtake the US and become the third largest before 2044. In the decade that ended in 2010, population growth remained high at 1.49% each year but there is substantial Muslim opposition to boosting family planning.
- Image by Swapnil Bapat