This book provides a wide perspective on all areas of physics, from atoms to galaxies. It describes the most complicated and difficult issues in the field through simple examples and social analogies. It combines the approach of popular science with sophisticated scholarly insights into the discipline of physics. It also offers some philosophical insights that will be of interest to philosophers and theologians.

Is the universe actually a giant quantum computer? According to Seth Lloyd, the answer is yes. All interactions between particles in the universe, Lloyd explains, convey not only energy but also information–in other words, particles not only collide, they compute. What is the entire universe computing, ultimately? “Its own dynamical evolution,” he says. “As the computation proceeds, reality unfolds.” Programming the Universe, a wonderfully accessible book, presents an original and compelling vision of reality, revealing our world in an entirely new light.

" This is one of the most important books on quantum mechanics ever written for lay readers, in which an eminent physicist and successful science writer, Heinz Pagels, discusses and explains the core concepts of physics without resorting to complicated mathematics. "Can be read by anyone. I heartily recommend it!" -- New York Times Book Review. 1982 edition"--

Explains the universal information code connecting every person, plant, animal, and mineral and its applications in science, health care, and cosmic unity • Examines research on consciousness, quantum physics, animal and plant intelligence, emotional fields, Kirlian photography, and the effects of thoughts, emotions, and music on water • Reveals the connections between the work of Ervin Laszlo on the Akashic field, Rupert Sheldrake on morphogenetic fields, Richard Gerber on vibrational medicine, and Masaru Emoto on the memory of water DNA dictates the physical features of an organism. But what dictates how something grows--from the division of cells in a human being to the fractal patterns of a crystal? Massimo Citro reveals that behind the complex world of Nature lies a basic code, a universal information field--also known as the Akashic field, which records all that was, is, and will be--that directs not only physical development and behavior but also energetic communication and interactions among all living and non-living things. The author examines research on consciousness, quantum physics, animal and plant intelligence, the power of intention, emotional fields, Kirlian photography, and the effects of thoughts, emotions, and music on water. Linking the work of Ervin Laszlo on the Akashic field, Rupert Sheldrake on morphogenetic fields, Richard Gerber on vibrational medicine, and Masaru Emoto on the memory of water, Citro shows how the universal information field connects every person, plant, animal, and mineral--a concept long known by shamans and expounded by perennial wisdom. Putting this science of the invisible to practical use, he explains his revolutionary system of vibrational medicine, known as TFF, which uses the information field to obtain the benefits of natural substances and medications in their “pure” informational form, offering side-effect-free remedies for health and well-being.

Consequences of quantum gravity on grander scales are expected to be enormous: only such a theory can show how black holes really behave and where our universe came from. Applications of loop quantum gravity to cosmology have especially by now shed much light on cosmic evolution of a universe in a fundamental, microscopic description. Modern techniques are explained in this book which demonstrate how the universe could have come from a non-singular phase before the big bang, how equations for the evolution of structure can be derived, but also what fundamental limitations remain to our knowledge of the universe before the big bang. The following topics will be covered in this book: Hamiltonian cosmology: a general basic treatment of isotropy, perturbations and their role for observations; useful in general cosmology. Effective equations: an efficient way to evaluate equations of quantum gravity, which is also useful in other areas of physics where quantum theory is involved. Loop quantization: a new formalism for the atomic picture of space-time; usually presented at a sophisticated mathematical level, but evaluated here from an intuitive physical side. The book will start with physical motivations, rather than mathematical developments which is more common in other expositions of this field. All the required mathematical methods will be presented, but will not distract the reader from seeing the underlying physics. Simple but representative models will be presented first to show the basic features, which are then used to work upwards to a general description of quantum gravity and its applications in cosmology. This will make the book accessible to a more general physics readership.

This is a provocative account of the astounding new answers to the most basic philosophical question: Where did the universe come from and how will it end?