Título: Now - The Physics of Time
Autor: Richard A. Muller
Sinopse: “Now” is a simple yet elusive concept. You are reading the word “now” right now. But what does that mean? What makes the ephemeral moment “now” so special? Its enigmatic character has bedeviled philosophers, priests, and modern-day physicists from Augustine to Einstein and beyond. Einstein showed that the flow of time is affected by both velocity and gravity, yet he despaired at his failure to explain the meaning of “now.” Equally puzzling: why does time flow? Some physicists have given up trying to understand, and call the flow of time an illusion, but the eminent experimentalist physicist Richard A. Muller protests. He says physics should explain reality, not deny it. In Now, Muller does more than poke holes in past ideas; he crafts his own revolutionary theory, one that makes testable predictions. He begins by laying out—with the refreshing clarity that made Physics for Future Presidents so successful—a firm and remarkably clear explanation of the physics building blocks of his theory: relativity, entropy, entanglement, antimatter, and the Big Bang. With the stage then set, he reveals a startling way forward. Muller points out that the standard Big Bang theory explains the ongoing expansion of the universe as the continuous creation of new space. He argues that time is also expanding and that the leading edge of the new time is what we experience as “now.” This thought-provoking vision has remarkable implications for some of our biggest questions, not only in physics but also in philosophy—including the ongoing debate about the reality of free will. Moreover, his theory is testable. Muller’s monumental work will spark major debate about the most fundamental assumptions of our universe, and may crack one of physics’s longest-standing enigmas.
Contexto da obra
Quando a classificação é mais ampla, o contexto do livro costuma depender ainda mais de autoria, tema e edição. “Now – The Physics of Time”, de Richard A. Muller, publicado pela editora W. W. Norton & Company, em 2016 e com 368 páginas, integra a categoria Livros Variados. Por isso, autoria, edição e tema acabam tendo ainda mais peso na forma de apresentar o livro.
Editora: W. W. Norton & Company
Páginas: 368
Ano: 2016
Edição: Illustrated
Linguagem: pt_BR
ISBN: 9780393285239
ISBN13: 9780393285239
Sobre a editora
Os livros da editora W. W. Norton & Company oferecem uma experiência de leitura que combina rigor acadêmico com acessibilidade, frequentemente apresentando obras que dialogam com história, ciência e cultura contemporânea. O catálogo revela uma tendência a publicar textos que exploram temas complexos, como política, economia global, biografias detalhadas e debates filosóficos, sempre com um olhar que privilegia a profundidade e o contexto. As narrativas podem variar do ensaio crítico ao relato documental, incluindo também memórias e análises históricas, com um tom que ora é didático, ora reflexivo, mas sempre fundamentado em pesquisa sólida. Essa diversidade permite ao leitor transitar entre obras que são mais narrativas e outras que adotam um formato mais informativo e analítico.
