Anita Rani, A&E doctor Javid Abdelmoneim and hostile environment expert Ben Timberlake discover how Zaatari, a refugee camp in Jordan for Syrians fleeing the war, has grown from a handful of tents in the desert to a fully functioning city of 80,000 people. In this episode, Anita investigates how Zaatari is building a new infrastructure that will bring it in line with any other modern metropolis. Anita also meets some of the 11 babies that are born in this refugee camp every single week. With over half of Zaatari's population under the age of 18, Ben will spend time with the remarkable Syrians who are determined to inspire their next generation. Whilst Javid follows the families making heartbreaking decisions about whether to leave Zaatari to start a new life abroad.