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One of TIME’s Ten Best Nonfiction Books of the Decade "Meet the new Stephen Hawking . . . The Order of Time is a dazzling book." --The Sunday Times From the bestselling author of Seven Brief Lessons on Physics, Reality Is Not What It Seems, Helgoland, and Anaximander comes a concise, elegant exploration of time. Why do we remember the past and not the future? What does it mean for time to "flow"? Do we exist in time or does time exist in us? In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most readers this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it remains. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where at the most fundamental level time disappears. He explains how the theory of quantum gravity attempts to understand and give meaning to the resulting extreme landscape of this timeless world. Weaving together ideas from philosophy, science and literature, he suggests that our perception of the flow of time depends on our perspective, better understood starting from the structure of our brain and emotions than from the physical universe. Already a bestseller in Italy, and written with the poetic vitality that made Seven Brief Lessons on Physics so appealing, The Order of Time offers a profoundly intelligent, culturally rich, novel appreciation of the mysteries of time.
2022 NATIONAL INDIE EXCELLENCE AWARDS WINNER — HISTORY: GENERAL ". . . inherently interesting, unique, and highly recommended addition to personal, professional, community, college, and academic library Physics of Time & Scientific Measurement history collections, and supplemental curriculum studies lists.” —Midwest Book Review "A wonderful look into understanding and recording time, Orzel’s latest is appropriate for all readers who are curious about those ticks and tocks that mark nearly every aspect of our lives." —Booklist “A thorough, enjoyable exploration of the history and science behind measuring time.” —Foreword Reviews It’s all a matter of time—literally. From the movements of the spheres to the slipperiness of relativity, the story of science unfolds through the fascinating history of humanity’s efforts to keep time. Our modern lives are ruled by clocks and watches, smartphone apps and calendar programs. While our gadgets may be new, however, the drive to measure and master time is anything but—and in A Brief History of Timekeeping, Chad Orzel traces the path from Stonehenge to your smartphone. Predating written language and marching on through human history, the desire for ever-better timekeeping has spurred technological innovation and sparked theories that radically reshaped our understanding of the universe and our place in it. Orzel, a physicist and the bestselling author of Breakfast with Einstein and How to Teach Quantum Physics to Your Dog continues his tradition of demystifying thorny scientific concepts by using the clocks and calendars central to our everyday activities as a jumping-off point to explore the science underlying the ways we keep track of our time. Ancient solstice markers (which still work perfectly 5,000 years later) depend on the basic astrophysics of our solar system; mechanical clocks owe their development to Newtonian physics; and the ultra-precise atomic timekeeping that enables GPS hinges on the predictable oddities of quantum mechanics. Along the way, Orzel visits the delicate negotiations involved in Gregorian calendar reform, the intricate and entirely unique system employed by the Maya, and how the problem of synchronizing clocks at different locations ultimately required us to abandon the idea of time as an absolute and universal quantity. Sharp and engaging, A Brief History of Timekeeping is a story not just about the science of sundials, sandglasses, and mechanical clocks, but also the politics of calendars and time zones, the philosophy of measurement, and the nature of space and time itself. For those interested in science, technology, or history, or anyone who’s ever wondered about the instruments that divide our days into moments: the time you spend reading this book may fly, and it is certain to be well spent.
NEW YORK TIMES BESTSELLER • A captivating exploration of deep time and humanity's search for purpose, from the world-renowned physicist and best-selling author of The Elegant Universe. "Few humans share Greene’s mastery of both the latest cosmological science and English prose." —The New York Times Until the End of Time is Brian Greene's breathtaking new exploration of the cosmos and our quest to find meaning in the face of this vast expanse. Greene takes us on a journey from the big bang to the end of time, exploring how lasting structures formed, how life and mind emerged, and how we grapple with our existence through narrative, myth, religion, creative expression, science, the quest for truth, and a deep longing for the eternal. From particles to planets, consciousness to creativity, matter to meaning—Brian Greene allows us all to grasp and appreciate our fleeting but utterly exquisite moment in the cosmos.
What does Bible prophecy tell us about the time of the end? Are we living in the end time? When will be the end of the world? For thousands of years people have been fascinated with predictions of the end of the world. If we look into the inspired writings of the biblical prophets and apostles, we find many prophecies that refer to the time of the end. Should we take them seriously? Are world conditions such that these prophecies could be fulfilled in our day? Jesus Christ Himself talked of a future time so horrendous that no human lives would be spared "unless those days were shortened" (Matthew 24:22). Did He have our time in mind? Many biblical warnings leave us in no doubt that increasingly cataclysmic events will occur before God's direct intervention in human affairs. These terrifying prophecies will see their fulfillment at some future time. The crucial question is when. This eye-opening Bible study aid booklet, Are We Living in the Time of the End?, examines exactly what Jesus, His apostles and the biblical prophets really said about the intriguing days they referred to as the time of the end. You need this vital information! Chapters in this ebook: -- Are We Living in the Time of the End? -- What Is the Time of the End? -- A World in Perpetual Crisis -- Noah and Our Time: A Sobering Parallel -- The End of the Age -- The Time of the End: The End of What? -- Biblical Terms for the Coming End of Man's Age -- Jesus Christ's Olivet Prophecy: Where Are We Now? -- Did Jesus Christ Foretell Devastating Storms? -- 'This Generation Will Not Pass' -- The End Time in the Book of Revelation -- The Population Explosion and Prophecy -- God's Framework for End-Time Prophecy -- Preparing for the End Time -- What Can You Do? Inside this Bible Study Aid ebook: "But we should remember that Jesus made it clear that no one could know the exact time of His return: "… Of that day and hour no one knows, not even the angels of heaven, but My Father only" (Matthew 24:36)." "Some think the subject of the end time in the Bible is mainly confined to the New Testament. But beginning in Genesis, the first book of the Bible, the Scriptures look beyond our present evil age to the time of the establishing of God's Kingdom. Old Testament scriptures have much to say about events that take place during the end of this age and the following "world to come."" "When Scripture mentions "the time of the end" or "the end of the age," it is referring to the coming end of the present evil age. This age—in reality the age of Satan—will draw to an end, replaced by the age of God's rule over and guidance of all of humanity." "Revelation is a book written to reveal the future, and Jesus Christ is the One who does the revealing...Here is the theme of Revelation—the time of the end of the age and the return of Jesus Christ to establish God's Kingdom on earth." "How should we view prophecy? Can it provide spiritual benefits? The apostle Peter mentioned that prophecy should serve to strengthen our hope and faith in the future (2 Peter 1:19)."
Richard Feynman once quipped that "Time is what happens when nothing else does." But Julian Barbour disagrees: if nothing happened, if nothing changed, then time would stop. For time is nothing but change. It is change that we perceive occurring all around us, not time. Put simply, time does not exist. In this highly provocative volume, Barbour presents the basic evidence for a timeless universe, and shows why we still experience the world as intensely temporal. It is a book that strikes at the heart of modern physics. It casts doubt on Einstein's greatest contribution, the spacetime continuum, but also points to the solution of one of the great paradoxes of modern science, the chasm between classical and quantum physics. Indeed, Barbour argues that the holy grail of physicists--the unification of Einstein's general relativity with quantum mechanics--may well spell the end of time. Barbour writes with remarkable clarity as he ranges from the ancient philosophers Heraclitus and Parmenides, through the giants of science Galileo, Newton, and Einstein, to the work of the contemporary physicists John Wheeler, Roger Penrose, and Steven Hawking. Along the way he treats us to enticing glimpses of some of the mysteries of the universe, and presents intriguing ideas about multiple worlds, time travel, immortality, and, above all, the illusion of motion. The End of Time is a vibrantly written and revolutionary book. It turns our understanding of reality inside-out.
An expert explores the riddle of subjective time, from why time speeds up as we grow older to the connection between time and consciousness.
"Beautifully written, eloquently reasoned…Mr. Buonomano takes us off and running on an edifying scientific journey." —Carol Tavris, Wall Street Journal In Your Brain Is a Time Machine, leading neuroscientist Dean Buonomano embarks on an "immensely engaging" exploration of how time works inside the brain (Barbara Kiser, Nature). The human brain, he argues, is a complex system that not only tells time, but creates it; it constructs our sense of chronological movement and enables "mental time travel"—simulations of future and past events. These functions are essential not only to our daily lives but to the evolution of the human race: without the ability to anticipate the future, mankind would never have crafted tools or invented agriculture. This virtuosic work of popular science will lead you to a revelation as strange as it is true: your brain is, at its core, a time machine.
Some people say that the last days are upon us right now. Others say the end times are in the distant future. Who is right? Is it possible to know? If you're wondering what you can know for certain about the timetable of last days' events, you'll find answers in this book: Can I still believe in the soon return of Christ? Why have so many people miscalculated the second coming? How can Christ's return be imminent if there are still unfulfilled prophecies? This balanced look at the unfolding of Bible prophecy in a wildly chaotic world will help you sort fact from fiction. Learn how to avoid excessive speculation and receive hope, inspiration, and a very clear picture of what God has revealed for about the last days.
Discover the essential thinking tools you’ve been missing with The Great Mental Models series by Shane Parrish, New York Times bestselling author and the mind behind the acclaimed Farnam Street blog and “The Knowledge Project” podcast. This first book in the series is your guide to learning the crucial thinking tools nobody ever taught you. Time and time again, great thinkers such as Charlie Munger and Warren Buffett have credited their success to mental models–representations of how something works that can scale onto other fields. Mastering a small number of mental models enables you to rapidly grasp new information, identify patterns others miss, and avoid the common mistakes that hold people back. The Great Mental Models: Volume 1, General Thinking Concepts shows you how making a few tiny changes in the way you think can deliver big results. Drawing on examples from history, business, art, and science, this book details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making and productivity. This book will teach you how to: Avoid blind spots when looking at problems. Find non-obvious solutions. Anticipate and achieve desired outcomes. Play to your strengths, avoid your weaknesses, … and more. The Great Mental Models series demystifies once elusive concepts and illuminates rich knowledge that traditional education overlooks. This series is the most comprehensive and accessible guide on using mental models to better understand our world, solve problems, and gain an advantage.