This book reviews the interconnection of cosmology and particle physics over the last decade. It provides introductory courses in supersymmetry, superstring and M-theory, responding to an increasing interest to evaluate the cosmological consequences of these theories. Based on a series of extended courses providing an introduction to the physics of the very early universe, in the light of the most recent advances in our understanding of the fundamental interactions, it reviews all the classical issues (inflation, primordial fluctuations, dark matter, baryogenesis), but also introduces the most recent ideas about what happened at the Big Bang, and before.

Modern cosmology aims to determine the origin, evolution, and ultimate fate of the Universe. This is an area of modern science that has engendered fierce debates which have captured public interest. This book recounts the development of modern cosmology, in chapters contributed by many of the leading protagonists. It is a fascinating account of physical and observational cosmology, the great cosmological debates, important observations and the riddle of dark matter. The enormous controversy surrounding the Big Bang theory is retold in personal recollections from H. Bondi, W. McCrea, and Fred Hoyle. This is followed by chapters on the discovery of cosmic radio waves and the contributions made by radio astronomers to current cosmology. The book concludes with a tribute to some of the pioneers of cosmology.

This work presents and philosophically analyzes the early modern and modern history of the theory concerning the soul of the world, anima mundi. The initial question of the investigation is why there was a revival of this theory in the time of the early German Romanticism, whereas the concept of the anima mundi had been rejected in the earlier, classical period of European philosophy (early and mature Enlightenment). The presentation and analysis starts from the Leibnizian-Wolffian school, generally hostile to the theory, and covers classical eighteenth-century physico-theology, also reluctant to accept an anima mundi. Next, it discusses early modern and modern Christian philosophical Cabbala (Böhme and Ötinger), an intellectual tradition which to some extent tolerated the idea of a soul of the world. The philosophical relationship between Spinoza and Spinozism on the one hand, and the anima mundi theory on the other is also examined. An analysis of Giordano Bruno’s utilization of the concept anima del mondo is the last step before we give an account of how and why German Romanticism, especially Baader and Schelling asserted and applied the theory of the Weltseele. The purpose of the work is to prove that the philosophical insufficiency of a concept of God as an ens extramundanum instigated the Romantics to think an anima mundi that can act as a divine and quasi-infinite intermediary between God and Nature, as a locum tenens of God in physical reality.

This book provides an extensive survey of all the physics necessary to understand the current developments in the field of fundamental cosmology, as well as an overview of the observational data and methods. It will help students to get into research by providing definitions and main techniques and ideas discussed today. The book is divided into three parts. Part 1 summarises the fundamentals in theoretical physics needed in cosmology (general relativity, field theory, particle physics). Part 2 describes the standard model of cosmology and includes cosmological solutions of Einstein equations, the hot big bang model, cosmological perturbation theory, cosmic microwave background anisotropies, lensing and evidence for dark matter, and inflation. Part 3 describes extensions of this model and opens up current research in the field: scalar-tensor theories, supersymmetry, the cosmological constant problem and acceleration of the universe, topology of the universe, grand unification and baryogenesis, topological defects and phase transitions, string inspired cosmology including branes and the latest developments. The book provides details of all derivations and leads the student up to the level of research articles.

The book proposes an originology, an investigation into the discourses on origins. This leads to the identification of four different types of discourses on origins: the mythical discourses (biblical Genesis or Hesiod’s Theogony, for example); the rational discourses (which either delve deeper or, on the contrary, attempt to disqualify the question of origins); the scientific discourses (of the Universe, of the Earth, of life, of man as seen by the sciences); and, finally, the phenomenological discourses (which, since Husserl, propose a completely new way of entering into the question of origins). The various ways in which one can talk about origins, without exclusivity and without giving preference to any of these discourses, are examined here. The book shows that each of these discourses has a singular structure: In order to this, it defines ascending and descending types of discourse, and demonstrates that scientific discourses are ascending; mythical ones are descending; rational ones are both ascending and descending; and finally, phenomenological ones are neither ascending nor descending. It also shows that scientific discourses on origins did not themselves originate at the time of the scientific revolution, but much later, in the 19th century with Darwin. It is biology that will pave the way to physics when it turns to discourses on origins, not the other way around.

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