One in 30 of the people on this planet is Indonesian. The 13,000 islands of their homeland, scattered along the equator, stretch the distance from London to Tehran, and the residents of the capital, Jakarta, tweet more than those of any other city on the planet. By any standard, Indonesia is a global hub, one of the most dynamic and diverse countries of the 21st century. But you don't have to look far from metropolitan Jakarta to find poverty, superstition, ancient rituals and black magic. Travelling from volcanoes and jungles to reefs and snowy peaks, investigative reporter Elizabeth Pisani sets out to capture the real Indonesia.