This week Neil MacGregor's history of the world is exploring the great empires of around 1500 - the threshold of the modern era. Today he is in Ming Dynasty China and with a surviving example of some of the world's first paper bank notes - what the Chinese called "flying cash". Neil explains how paper money comes about and considers the forces that underpinned its successes and failures. While the rest of the world was happily trading in coins that had an actual value in silver or gold, why did the Chinese risk the use of paper? This particular surviving note is made on mulberry bark, is much bigger than the notes of today and is dated 1375. The Governor of the Bank of England, Mervyn King, and the historian Timothy Brook look back over the history of paper money and what it takes to make it work.

Producer: Anthony Denselow

Neil MacGregor's world history as told through things. This week he is exploring the great empires of the world around 1500 - from the Inca in South America to the Ming in China and the Timurids in the Middle East. Today he is with the great Islamic Ottoman Empire that, by 1500, had conquered Constantinople as its new capital. The object Neil has chosen to represent this empire is the personal signature of the great Ottoman ruler Suleyman the magnificent, a contemporary of Henry V111 and Charles V. This monogram is the ultimate expression of Suleyman's authority at this time - a stamp of state and delicate artwork rolled into one. The Turkish novelist Elif Shafak and the historian Caroline Finkel help explore the power and meaning of this object.

Producer: Anthony Denselow

This week Neil MacGregor is exploring the sophisticated ways in which people connected to gods and ancestors in the Middle Ages. He is looking at religious images from India, France, Mexico and Turkey.

Today - in the last programme of the second series - he is with one of the most instantly recognisable sculptures in the world: one of the giant stone heads that were made on Easter Island in the South Eastern Pacific Ocean. These deeply mysterious objects lead Neil to consider why they were made and why many were ultimately thrown down.

What was the Easter Islanders understanding of their gods and their ancestors? Steve Hooper, an expert on the arts of the Pacific, and the internationally renowned sculptor Sir Anthony Caro both respond to this monumental work of devotion.

Producer: Anthony Denselow

The history of humanity as told through one hundred objects from the British Museum in London is in Mexico. This week Neil MacGregor is meeting the Gods - exploring the sophistication of religious art in the 14th and 15th centuries as people around the world created physical expressions for devotion and for representing the divine.

The writer Marina Warner describes the power of the goddess figure in matters of fertility and sexuality while the art historian Kim Richter describes the particular nature of Huastec society and sculpture.

Producer: Anthony Denselow

The history of humanity as told through one hundred objects from the British Museum in London is back in India. This week Neil MacGregor is with the gods - exploring the sophistication of religious art in the 14th and 15th centuries, as people around the world sought ways of finding physical expression for devotion and for representing the divine.

Today Neil is with a magnificent stone sculpture showing the powerful deity Shiva with his consort Parvati seated on his knee - two of the most beloved and familiar figures of Hinduism. The vehicles of the deities, a bull and a lion, and their children sit at their feet, while a host of supporting musicians and attendants swirl around their heads. Neil considers how images like this help cement the relationship between deity and devotee.

The writer Karen Armstrong considers the special relationship between male and female aspects in spiritual practice while the Hindu cleric Shaunaka Rishi Das explores the particular characteristics of Shiva and Parvati and considers the religious significance of their union.

Producer: Anthony Denselow

This week Neil MacGregor's world history as told through objects is describing how people expressed devotion and connection with the divine in the 14th and 15th centuries.

Today he is with an icon from Constantinople that looks back in history to celebrate the overthrow of iconoclasm and the restoration of holy images in AD 843 - a moment of triumph for the Orthodox branch of the Christian Church. This icon shows the annual festival of orthodoxy celebrated on the first Sunday of Lent, with historical figures of that time and a famous depiction of the Virgin Mary.

The American artist Bill Viola responds to the icon and describes the special characteristics of religious painting. And the historian Diarmaid MacCulloch describes the often troubled relationship between the Church and the images it has produced.

Producer: Anthony Denselow

Neil MacGregor's world history as told through things. This week he is exploring the sophisticated ways that people expressed religious yearning in the 14th and 15th centuries. He is looking at the statues of gods and ancestors - in India, Mexico and on Easter Island - and he describes the importance of icon painting in the Orthodox Church.

Producer: Anthony Denselow

The history of humanity as told through one hundred objects from the British Museum. This week the Museum's director, Neil MacGregor, is exploring high status objects from across the world around 700 years ago.

Today he tells the story of a beautifully carved ritual seat - an object which has survived the destruction of the Caribbean culture that produced. This four legged wooden stool, or duho, with its long shape and wide-eyed face probably belonged to a chief, or "cacique" of the Taino people of the Caribbean. Taino was a term used to describe a spectrum of peoples who originated in South America and who populated the whole region, including Cuba, Hispaniola, Puerto Rico and Jamaica. Neil tells the story of the Taino speaking people and their demise following the arrival of Europeans. The archaeologist Jose Oliver looks at how the Taino spread around the Caribbean while the Puerto Rican scholar Gabriel Haslip-Vieira explains their impact on the region today.

Producer: Anthony Denselow

The history of the world as told through objects that time has left behind. This week Neil MacGregor, the director of the British Museum, has chosen some of the great status symbols of the world around 700 years ago - objects with quite surprising links across the globe. Today he is with a pair of porcelain vases from Yuan dynasty China. This instantly recognisable blue-and-white designed porcelain - that we usually associate with the Ming Dynasty - rapidly became influential and desirable around the world. Neil describes the history of porcelain and the use of these vases in a temple setting. The historian Craig Clunas talks about the volatile world of Yuan China while the writer Jenny Uglow tries to put her finger on just why we find Chinese porcelain so appealing.

Producer: Anthony Denselow

The history of humanity as told through one hundred objects from the British Museum is back in Africa. This week Neil MacGregor is exploring high status objects from across the world around 700 years ago.

Today he has chosen a sculpture widely considered as one of the highest achievements of world art. It comes from Ife, a city now in South-Western Nigeria. It's a slightly less than life sized representation of a human head, made in brass at a time when metal casting had become a hugely sophisticated art. The head, with its deeply naturalistic features, was probably that of a great king or leader although its exact function remains uncertain. The head leads Neil to consider the political, economic and spiritual life of the Yoruba city state that produced it. The writer Ben Okri responds to the mood of the sculpture while the art historian Babatunde Lawal considers what role it might have played in traditional tribal life.

Producer: Anthony Denselow