This review emerged from several interdisciplinary meetings and schools gathering a group of astronomers, geologists, biologists, and chemists, attempting to share their specialized knowledge around a common question: how did life emerge on Earth? Their ultimate goal was to provide some kind of answer as a prerequisite to an even more demanding question: is life universal? The resulting state-of-the-art articles were written by twenty-five scientists telling a not-so linear story, but on the contrary, highlighting problems, gaps, and controversies. Needless to say, this approach yielded no definitive answers to both questions. However, by adopting a chronological approach to the question of the emergence of life on Earth, the only place where we know for sure that life exists; it was possible to break down this question into several sub-topics that can be addressed by the different disciplines.

The main chapters of this review present the formation and evolution of the solar system (3); the building of a habitable planet (4); prebiotic chemistry, biochemistry, and the emergence of life (5); the environmental context of the early Earth (6); and the ancient fossil record and early evolution (7). The concluding chapter (9) provides the highlights of the review and presents the different points of view about the universality of life. Two pedagogical chapters are included; one on chronometers (2), another in the form of a "frieze" (8) which summarizes in graphical form the present state of knowledge about the chronology of the emergence of life on Earth, before the Cambrian explosion.

In 1853 Robert Schumann identified fully-formed compositional mastery in the young Brahms, who nevertheless in the years following embarked on a period of intensive further study, producing, among other works, the neo-baroque Sarabande and Gavotte. These dances have not been properly recognized as constituting a distinct Brahms work before now, but manuscript evidence and their performance history indicate that Brahms and his friends thought of them as such in the mid-1850s, when they became the first music of his performed publicly in Gdansk, Vienna, Budapest and London. He later suppressed the dances, using them instead as a thematic quarry for three chamber music masterpieces, from different stages in his life and in distinctly different ways: the Second String Sextet, the First String Quintet and the Clarinet Quintet. This book gives an account of the compositional and performance history, stylistic features and re-uses of the dances, setting these in the wider context of Brahms's developing creative concerns and trajectory. It constitutes therefore a study of a 'lost' work, of how a fully-formed master opens himself to 'the in-flowing from afar' (in Martin Heidegger's terms), and of the transformative reach and concomitant expressive richness of Brahms's creative thought.

This review gathers astronomers, geologists, biologists, and chemists around a common question: how did life emerge on Earth? The ultimate goal is to probe an even more demanding question: is life universal? This not-so linear account highlights problems, gaps, and controversies. Discussion covers the formation of the solar system; the building of a habitable planet; prebiotic chemistry, biochemistry, and the emergence of life; the early Earth environment, and much more.

This book is a collection of essays on various aspects of the life and work of Brahms. There are three main areas of focus - biographical, documentary and analytical. Some essays concentrate on one element, others blend all three.