It's not enough to simply pray for a better environment, you have to stand up and take action, says Fazlun Khalid, one of the world's leading eco-theologians. He believes religion can help save the planet. Interview by Franziska BadenschierMore
Nowruz is one of the oldest celebrations in the world. It has been a fixture on the cultural calendar in many regions for more than 2,500 years. It marks the beginning of spring and also the change of seasons in the Iranian solar calendar. Sharam Ahad offers his impressions of the celebrations.