Randomness And Realism

Randomness is an active element relevant to all scientific activities. The book explores the way in which randomness suffuses the human experience, starting with everyday chance events, followed by developments into modern probability theory, statistical mechanics, scientific data analysis, quantum mechanics, and quantum gravity. An accessible introduction to these theories is provided as a basis for going into deeper topics.Fowler unveils the influence of randomness in the two pillars of science, measurement and theory. Some emphasis is placed on the need and methods for optimal characterization of uncertainty. An example of the cost of neglecting this is the St. Petersburg Paradox, a theoretical game of chance with an infinite expected payoff value. The role of randomness in quantum mechanics reveals another particularly interesting finding: that in order for the physical universe to function as it does and permit conscious beings within it to enjoy sanity, irreducible randomness is necessary at the quantum level.The book employs a certain level of mathematics to describe physical reality in a more precise way that avoids the tendency of nonmathematical descriptions to be occasionally misleading. Thus, it is most readily digested by young students who have taken at least a class in introductory calculus, or professional scientists and engineers curious about the book's topics as a result of hearing about them in popular media. Readers not inclined to savor equations should be able to skip certain technical sections without losing the general flow of ideas. Still, it is hoped that even readers who usually avoid equations will give those within these pages a chance, as they may be surprised at how potentially foreboding concepts fall into line when one makes a legitimate attempt to follow a succession of mathematical implications.

British realist novelists of the nineteenth century viewed sympathy not as a feeling but as a form of imaginative thinking useful in constructing their fiction. Rae Greiner proposes that sympathy is integral to the form of the classic nineteenth-century realist novel. Following the philosophy of Adam Smith, Greiner argues that sympathy does more than foster emotional identification with others; it is a way of thinking along with them. By abstracting emotions, feelings turn into detached figures of speech that may be shared. Sympathy in this way produces realism; it is the imaginative process through which the real is substantiated. In Sympathetic Realism in Nineteenth-Century British Fiction Greiner shows how this imaginative process of sympathy is written into three novelistic techniques regularly associated with nineteenth-century fiction: metonymy, free indirect discourse, and realist characterization. She explores the work of sentimentalist philosophers David Hume, Adam Smith, and Jeremy Bentham and realist novelists Jane Austen, Charles Dickens, George Eliot, Joseph Conrad, and Henry James.

Particle physics studies highly complex processes which cannot be directly observed. Scientific realism claims that we are nevertheless warranted in believing that these processes really occur and that the objects involved in them really exist. This book defends a version of scientific realism, called causal realism, in the context of particle physics. The first part of the book introduces the central theses and arguments in the recent philosophical debate on scientific realism and discusses entity realism, which is the most important precursor of causal realism. It also argues against the view that the very debate on scientific realism is not worth pursuing at all. In the second part, causal realism is developed and the key distinction between two kinds of warrant for scientific claims is clarified. This distinction proves its usefulness in a case study analyzing the discovery of the neutrino. It is also shown to be effective against an influential kind of pessimism, according to which even our best present theories are likely to be replaced some day by radically distinct alternatives. The final part discusses some specific challenges posed to realism by quantum physics, such as non-locality, delayed choice and the absence of particles in relativistic quantum theories.

This book presents quantum theory as a theory based on new relationships among matter, thought, and experimental technology, as against those previously found in physics, relationships that also redefine those between mathematics and physics in quantum theory. The argument of the book is based on its title concept, reality without realism (RWR), and in the corresponding view, the RWR view, of quantum theory. The book considers, from this perspective, the thinking of Bohr, Heisenberg, Schrödinger, and Dirac, with the aim of bringing together the philosophy and history of quantum theory. With quantum theory, the book argues, the architecture of thought in theoretical physics was radically changed by the irreducible role of experimental technology in the constitution of physical phenomena, accordingly, no longer defined independently by matter alone, as they were in classical physics or relativity. Or so it appeared. For, quantum theory, the book further argues, made us realize that experimental technology, beginning with that of our bodies, irreducibly shapes all physical phenomena, and thus makes us rethink the relationships among matter, thought, and technology in all of physics.

Explores the importance of chance, coincidence, and contingency in the Victorian realist novel.

Few literary phenomena are as elusive and yet as persistent as realism. While it responds to the perennial impulse to use literature to reflect on experience, it also designates a specific set of literary and artistic practices that emerged in response to Western modernity. Landscapes of Realism is a two-volume collaborative interdisciplinary exploration of this vast territory, bringing together leading-edge new criticism on the realist paradigms that were first articulated in nineteenth-century Europe but have since gone on globally to transform the literary landscape. Tracing the manifold ways in which these paradigms are developed, discussed and contested across time, space, cultures and media, this first volume tackles in its five core essays and twenty-five case studies such questions as why realism emerged when it did, why and how it developed such a transformative dynamic across languages, to what extent realist poetics remain central to art and popular culture after 1900, and how generally to reassess realism from a twenty-first-century comparative perspective.