Johannes Kepler was an obsessive, devout teacher of astronomy, and Tycho Brahe was a cruel, extravagant aristocrat who believed the sun orbited the Earth. Kepler's analytical abilities were said to be second to none, while Brahe was one of the best observational astronomers of all time. Their meeting in Prague in 1600 led to an extraordinary, if uneasy, alliance which eventually resulted in a huge leap forward in the understanding of astronomy. Together they produced the first three laws of planetary motion. This book tells the story of a major watershed in the history of human thought.

Rudolf II-Habsburg heir, Holy Roman Emperor, king of Hungary, Germany, and the Romans-is one of history's great characters, and yet he remains largely an unknown figure. His reign (1576-1612) roughly mirrored that of Queen Elizabeth I of England, and while her famous court is widely recognized as a sixteenth century Who's Who, Rudolf 's collection of mathematicians, alchemists, artists, philosophers and astronomers-among them the greatest and most subversive minds of the time-was no less prestigious and perhaps even more influential. Driven to understand the deepest secrets of nature and the riddle of existence, Rudolf invited to his court an endless stream of genius-Danish astronomer Tycho Brahe, German mathematician Johannes Kepler, English magus John Dee, Francis Bacon, and mannerist painter Giuseppe Archimboldo among many others. Prague became the artistic and scientific center of the known world-an island of intellectual tolerance between Catholicism, Protestantism, and Islam. Combining the wonders and architectural beauty of sixteenth century Prague with the larger than-life characters of Rudolf 's court, Peter Marshall provides an exciting new perspective on the pivotal moment of transition between medieval and modern, when the foundation was laid for the Scientific Revolution and the Enlightenment.

A captivating portrait of the crucible of magic, science, and religion at the court of the doomed dreamer Rudolf II in Renaissance Prague. At the end of the sixteenth century, the greatest philosophers, alchemists, astronomers, and mathematicians of the day flocked to Prague to work under the patronage of the Holy Roman Emperor Rudolf II. The Theatre of the World is the enchanting story of Rudolf II, an emperor more interested in the great talents and minds of his times than in the exercise of his power. Rarely leaving Prague Castle, he gathered around him a galaxy of famous figures: the Italian painter Giuseppe Arcimboldo, the Danish astronomer Tycho Brahe, the German mathematician Johannes Kepler, and the English magus John Dee. Entranced, like Hamlet, by the new Renaissance learning, Rudolf found it nearly impossible to make decisions. He faced the threats of religious discord and the Ottoman Empire, along with deepening melancholy and an ambitious younger brother. As a result, he lost his empire and nearly his sanity, but he enabled Prague to enjoy a golden age of peace and creativity before Europe was engulfed in the Thirty Years War. "The Theatre of the World" is a beguiling and dramatic human story filled with angels and devils, high art and low cunning, talismans and stars. It offers a captivating perspective on a pivotal moment in the history of Western Civilization. "From the Hardcover edition."

Today we know much about the sky: how stars are born, how they live and die, and how the universe as a whole evolves. We have learned of the existence of another type of matter, indifferent to light and yet decisive for the formation of galaxies, and we have a hint of a dark energy that since the last 4.5 billion years has taken over the control of the cosmos. We postulated and then discovered and even photographed black holes and listened to the faint rustle of the space-time ripple produced when these monsters devour each other. We reached these astonishing results (recognized by a bunch of Nobel Prizes and filling every day the media with wonders for the eyes and the mind) by the marriage of physics and astronomy that unified the Earth with the sky and then by the leap forward of science and technology in the Twentieth Century. This rich heritage has ancient roots. It was built by accumulating discoveries with errors, observations with fantasies, myths, and superstitions with flashes of genius, over a span of millennia, since Homo sapiens, turning his eyes to the immutable and perfect sky, began to ask questions.The book is a narration of the answers to these questions that had evolved over time: a progressive path, inserted in the general history, with some second thoughts and many obstacles. This is a saga of men and machines where greatness sometimes mixes with misery and passion often borders on sacrifice and even martyrdom. Why should we know it? Because our current knowledge is the result of these efforts and of the preconceptions that accompanied them.The challenge has been to present this complex and intricate subject without resorting to any formulas, so that it can be accessible to a wide audience of curious people, including high school and university students and in general all those who normally keep themselves informed of scientific things. A rich bibliography has also been added in the appendix for those wishing to learn more on one or more topics.

Evolution is nature's most fascinating process, the possibility given sufficient time to combine simple inorganic compounds to more and more complex biochemical compounds, which make up more and more complex organisms. It is therefore crucial in our effort to understand the evolution to see it from as many different angles as possible. This books draw an image of evolution from the thermodynamic viewpoint, which gives new and surprising insights into the processes and mechanisms that have driven evolution. This new thermodynamic interpretation has made it possible to quantify the various steps of evolution and to show that evolution has followed an exponential growth curve. - The first comprehensive thermodynamic interpretation and explanation of evolution - This thermodynamic interpretation makes it possible to quantify the various steps of evolution - This interpretation explains the wide spectrum of different mechanisms on which the evolution has been based

Bruce Lincoln is one of the most prominent advocates within religious studies for an uncompromisingly critical approach to the phenomenon of religion—historians of religions, he believes, should resist the preferred narratives and self-understanding of religions themselves, especially when their stories are endowed with sacred origins and authority. In Gods and Demons, Priests and Scholars, Lincoln assembles a collection of essays that both illustrates and reveals the benefits of his methodology, making a case for a critical religious studies that starts with skepticism but is neither cynical nor crude. The book begins with Lincoln’s “Theses on Method” and ends with “The (Un)discipline of Religious Studies,” in which he unsparingly considers the failings of uncritical and nonhistorical approaches to the study of religions. In between, Lincoln presents new examinations of problems in ancient religions and relates these cases to larger comparative themes. While bringing to light important features of the formation of pantheons and the constructions of demons, chaos, and the dead, Lincoln demonstrates that historians of religions should take religious things—inspired scriptures, sacred centers, salvific rites, communities graced by divine favor—as the theories of interested humans that shape perception, community, and experiences. As he shows, it is for their terrestrial influence, and not their sacred origins, that religious phenomena merit consideration by the historian. Tackling many questions central to religious study, Gods and Demons, Priests and Scholars will be a touchstone for the history of religions in the twenty-first century.