Neil MacGregor with this week's examination of the first great civilisations with one of the most spectacular discoveries of ancient royal goods. The magnificent gold and silver jewellery was found nearly 100 years ago at a royal burial site in the City of Ur in Southern Iraq, at the heart of one of the first great civilisations in the world. It leads Neil MacGregor to contemplate the nature of kingship and power in Mesopotamia. The Standard of Ur is a set of mosaic scenes that show powerful images of battle and regal life and that remain remarkably well preserved given its fourand a half thousand year old history. Contributors include sociologist Anthony Giddens, on the growing sophistication of societies at this time, and the archaeologist Lamia Al-Gailani who considers what Ancient Mesopotamia means to the people of modern day Iraq.