"He who saw the Deep" are the first words of the standard version of The Epic of Gilgamesh, the subject of this discussion between Melvyn Bragg and his guests. Gilgamesh is often said to be the oldest surviving great work of literature, with origins in the third millennium BC, and it passed through thousands of years on cuneiform tablets. Unlike epics of Greece and Rome, the intact story of Gilgamesh became lost to later generations until tablets were discovered by Hormuzd Rassam in 1853 near Mosul and later translated. Since then, many more tablets have been found and much of the text has been reassembled to convey the story of Gilgamesh, king of Uruk the sheepfold, and Enkidu who the gods created to stop Gilgamesh oppressing his people. Together they fight Humbaba, monstrous guardian of the Cedar Forest, and kill the Bull of Heaven, for which the gods make Enkidu mortally ill. Gilgamesh goes on a long journey as he tries unsuccessfully to learn how to live forever, learning about the Great Deluge on the way, but his remarkable building works guarantee that his fame will last long after his death.With Andrew George Professor of Babylonian at SOAS, University of LondonFrances Reynolds Shillito Fellow in Assyriology at the Oriental Institute, University of Oxford and Fellow of St Benet's HallandMartin Worthington Lecturer in Assyriology at the University of CambridgeProducer: Simon Tillotson.

The scientist John Dalton was born in North England in 1766. Although he came from a relatively poor Quaker family, he managed to become one of the most celebrated scientists of his age. Through his work, he helped to establish Manchester as a place where not only products were made but ideas were born. His reputation during his lifetime was so high that unusually a statue was erected to him before he died. Among his interests were meteorology, gasses and colour blindness. However, he is most remembered today for his pioneering thinking in the field of atomic theory. With: Jim Bennett Former Director of the Museum of the History of Science at the University of Oxford and Keeper Emeritus at the Science MuseumAileen Fyfe Reader in British History at the University of St AndrewsJames Sumner Lecturer in the History of Technology at the Centre for the History of Science, Technology and Medicine at the University of ManchesterProducer: Victoria Brignell.

Discover the intellectual, social, creative, and technological growth in Western Europe during the 12th century Renaissance. Explore economic and social change, cultural and intellectual change, and political and legal change. Discuss the church's views on classical texts and the bottom-up nature of church reform movements. Explore the impact of the 12th century Renaissance on modernity and the connection between psychology, spirituality, and learning. Also, delve into the role of female patrons in medieval romances.

Explore the abundance of plasma in the universe, its role as the fourth state of matter, and its prevalence in celestial objects. Learn about plasma's ability to conduct electricity and its applications in microchip development. Discover the potential of plasma for solving the energy problem and its medical applications in surgeries. Delve into the challenges of controlling and producing plasmas, as well as the multidisciplinary nature of low-temperature plasmas and the impact of solar weather on Earth.

Melvyn Bragg and guests discuss the origins of the Hindu goddess Lakshmi, and of the traditions that have built around her for over 3,000 years. According to the creation story of the Puranas, she came to existence in the churning of the ocean of milk. Her prominent status grew alongside other goddesses in the mainly male world of the Vedas, as female deities came to be seen as the Shakti, the energy of the gods, without which they would be powerless. Lakshmi came to represent the qualities of blessing, prosperity, fertility, beauty and good fortune and, more recently, political order, and she has a significant role in Diwali, one of the most important of the Hindu festivals. With Jessica Frazier Lecturer in Religious Studies at the University of Kent Research Fellow at the Oxford Centre for Hindu Studies at the University of OxfordJacqueline Suthren-Hirst Senior Lecturer in South Asian Studies at the University of Manchesterand Chakravarthi Ram-Prasad Professor of Comparative Religion and Philosophy at Lancaster UniversityProducer: Simon Tillotson.

Delve into the allegorical world of Animal Farm and its sharp critique of totalitarianism, particularly Soviet communism. Discover how Orwell's experiences in the Spanish Civil War shaped his views and writing. Explore the initial hope for freedom among the animals and the subsequent power struggles led by the pigs. Reflect on the book's publication challenges during WWII and its resurgence during the Cold War. Uncover the intricate themes of memory and history, connecting Orwell's insights on power dynamics to his other works like 1984.

Delving into Zeno's mind-bending paradoxes challenging motion, Aristotle, Aquinas, and Russell tried to unravel them. From Achilles and the tortoise to the dichotomy paradox, experts explore the playful yet insightful concepts. Infinity complexities in mathematics, quantum Zeno effect, and Einstein's quantum thresholds add intriguing layers to understanding reality.

Melvyn Bragg and guests discuss the development of photography in the 1830s, when techniques for 'drawing with light' evolved to the stage where, in 1839, both Louis Daguerre and William Henry Fox Talbot made claims for its invention. These followed the development of the camera obscura, and experiments by such as Thomas Wedgwood and Nicéphore Niépce, and led to rapid changes in the 1840s as more people captured images with the daguerreotype and calotype. These new techniques changed the aesthetics of the age and, before long, inspired claims that painting was now dead.WithSimon Schaffer Professor of the History of Science at the University of CambridgeElizabeth Edwards Emeritus Professor of Photographic History at De Montfort UniversityAndAlison Morrison-Low, Research Associate at National Museums ScotlandProducer: Simon Tillotson.

Melvyn Bragg and guests discuss the history of the idea of Sovereignty, the authority of a state to govern itself and the relationship between the sovereign and the people. These ideas of external and internal sovereignty were imagined in various ways in ancient Greece and Rome, and given a name in 16th Century France by the philosopher and jurist Jean Bodin in his Six Books of the Commonwealth, where he said (in an early English translation) 'Maiestie or Soveraigntie is the most high, absolute, and perpetuall power over the citisens and subiects in a Commonweale: which the Latins cal Maiestatem, the Greeks akra exousia, kurion arche, and kurion politeuma; the Italians Segnoria, and the Hebrewes tomech shévet, that is to say, The greatest power to command.' Shakespeare also explored the concept through Richard II and the king's two bodies, Hobbes developed it in the 17th Century, and the idea of popular sovereignty was tested in the Revolutionary era in America and France. With Melissa Lane Class of 1943 Professor of Politics at Princeton UniversityRichard Bourke Professor in the History of Political Thought at Queen Mary University of Londonand Tim Stanton Senior Lecturer in the Department of Politics at the University of YorkProducer: Simon Tillotson.

Melvyn Bragg and guests discuss William Blake's collection of illustrated poems "Songs of Innocence and of Experience." He published Songs of Innocence first in 1789 with five hand-coloured copies and, five years later, with additional Songs of Experience poems and the explanatory phrase "Shewing the Two Contrary States of the Human Soul." Blake drew on the street ballads and improving children's rhymes of the time, exploring the open and optimistic outlook of early childhood with the darker and more cynical outlook of adult life, in which symbols such as the Lamb belong to innocence and the Tyger to experience.WithSir Jonathan Bate Provost of Worcester College, University of OxfordSarah Haggarty Lecturer at the Faculty of English and Fellow of Queens' College, University of CambridgeAndJon Mee Professor of Eighteenth-Century Studies at the University of YorkProducer: Simon Tillotson.