Named one of "The five best books to understand AI" by The Economist The impact AI will have is profound, but the economic framework for understanding it is surprisingly simple. Artificial intelligence seems to do the impossible, magically bringing machines to life-driving cars, trading stocks, and teaching children. But facing the sea change that AI brings can be paralyzing. How should companies set strategies, governments design policies, and people plan their lives for a world so different from what we know? In the face of such uncertainty, many either cower in fear or predict an impossibly sunny future. But in Prediction Machines, three eminent economists recast the rise of AI as a drop in the cost of prediction. With this masterful stroke, they lift the curtain on the AI-is-magic hype and provide economic clarity about the AI revolution as well as a basis for action by executives, policy makers, investors, and entrepreneurs. In this new, updated edition, the authors illustrate how, when AI is framed as cheap prediction, its extraordinary potential becomes clear: Prediction is at the heart of making decisions amid uncertainty. Our businesses and personal lives are riddled with such decisions. Prediction tools increase productivity-operating machines, handling documents, communicating with customers. Uncertainty constrains strategy. Better prediction creates opportunities for new business strategies to compete. The authors reset the context, describing the striking impact the book has had and how its argument and its implications are playing out in the real world. And in new material, they explain how prediction fits into decision-making processes and how foundational technologies such as quantum computing will impact business choices. Penetrating, insightful, and practical, Prediction Machines will help you navigate the changes on the horizon.

Game theory means rigorous strategic thinking. It s the art of anticipating your opponent s next moves, knowing full well that your rival is trying to do the same thing to you. Though parts of game theory involve simple common sense, much is counterintuitive, and it can only be mastered by developing a new way of seeing the world. Using a diverse array of rich case studies from pop culture, TV, movies, sports, politics, and history the authors show how nearly every business and personal interaction has a game-theory component to it. Mastering game theory will make you more successful in business and life, and this lively book is the key to that mastery."

In Things That Make Us Smart, Donald A. Norman explores the complex interaction between human thought and the technology it creates, arguing for the development of machines that fit our minds, rather than minds that must conform to the machine.Humans have always worked with objects to extend our cognitive powers, from counting on our fingers to designing massive supercomputers. But advanced technology does more than merely assist with thought and memory,the machines we create begin to shape how we think and, at times, even what we value. Norman, in exploring this complex relationship between humans and machines, gives us the first steps towards demanding a person-centreed redesign of the machines that surround our lives.

This breakthrough scientific masterwork - and INTERNATIONAL BESTSELLER - reveals the underlying forces that have shaped human history and will secure our future... 'Masterful. Galor answers the ultimate mystery' Lewis Dartnell The stunning advances that have transformed human experience in recent centuries are no accident of history - they are the result of universal and timeless forces, operating since the dawn of our species. Drawing on a lifetime's scientific investigation, Oded Galor's ground-breaking new vision overturns a host of long-held assumptions to reveal the deeper causes that have shaped the journey of humanity: Education rather than industrialisation Family size and gender equality as much as inventions and technology Geography and diversity rather than wars, disease and famine 'Unparalleled in its scope and ambition . . . All readers will learn something' Washington Post 'An inspiring, readable, jargon-free and almost impossibly erudite masterwork' New Statesman 'His optimism about humanity shines through' Observer 'If you need an evidence-based antidote to doomscrolling, here it is' Guardian

A key question for China, which has for some time been a leading global manufacturing base, is whether China can progress from being a traditional centre of manufacturing to becoming a centre for innovation. In this book, Shang-Ling Jui focuses on China's software industry and examines the complete innovation value chain of software in its key phases of innovation, standards definition, development and marketing. He argues that, except for software development, these key phases are of high added-value and that without adopting the concept of independent innovation as a guiding ideology, China's software enterprises - like India's - would have an uncertain future. In other words, the lack of core competence in the development of China's software industry might restrain the industry from taking the leading position and drive it towards becoming no more than the software workshop of multinationals over the long term. Shang-Ling Jui contends that China's software industry should and can possess its own complete innovation value chain. Having worked in China's software industry for many years, the author provides an inside-out perspective - identifying the strengths and weaknesses of the industry and defining the challenges in China's transition from "Made in China" to "Innovated in China."

From the moment the first machine gun rang out over the Western Front, one thing was clear: mankind's military technology had wildly surpassed its medical capabilities. The war's new weaponry, from tanks to shrapnel, enabled slaughter on an industrial scale, and given the nature of trench warfare, thousands of soldiers sustained facial injuries. Medical advances meant that more survived their wounds than ever before, yet disfigured soldiers did not receive the hero's welcome they deserved. In The Facemaker, award-winning historian Lindsey Fitzharris tells the astonishing story of the pioneering plastic surgeon Harold Gillies, who dedicated himself to restoring the faces - and the identities - of a brutalized generation. Gillies, a Cambridge-educated New Zealander, became interested in the nascent field of plastic surgery after encountering the human wreckage on the front. Returning to Britain, he established one of the world's first hospitals dedicated entirely to facial reconstruction in Sidcup, south-east England. There, Gillies assembled a unique group of doctors, nurses and artists whose task was to recreate what had been torn apart. At a time when losing a limb made a soldier a hero, but losing a face made him a monster to a society largely intolerant of disfigurement, Gillies restored not just the faces of the wounded but also their spirits. Meticulously researched and grippingly told, The Facemaker places Gillies's ingenious surgical innovations alongside the poignant stories of soldiers whose lives were wrecked and repaired. The result is a vivid account of how medicine and art can merge, and of what courage and imagination can accomplish in the presence of relentless horror.

First published in 1957, this essential classic work bridged the gap between analytical and theoretical biology, thus setting the insights of the former in a context which more sensitively reflects the ambiguities surrounding many of its core concepts and objectives. Specifically, these five essays are concerned with some of the major problems of classical biology: the precise character of biological organisation, the processes which generate it, and the specifics of evolution. With regard to these issues, some thinkers suggest that biological organisms are not merely distinguishable from inanimate 'things' in terms of complexity, but are in fact radically different qualitatively: they exemplify some constitutive principle which is not elsewhere manifested. It is the desire to bring such ideas into conformity with our understanding of analytical biology which unifies these essays. They explore the contours of a conceptual framework sufficiently wide to embrace all aspects of living systems.

The only gluten-free baking book you'll ever need, with delicious recipes that work perfectly every time.

From proper crusty bread, pillowy soft cinnamon rolls and glorious layered cakes to fudgy brownies, incredibly flaky rough puff pastry and delicate patisserie – everything that once seemed impossible to make gluten-free can now be baked by you.

Baked to Perfection begins with a thorough look at the gluten-free baking basics: how different gluten-free flours behave, which store-bought blends work best, and how to mix your own to suit your needs. Covering cakes, brownies, cookies, pastry and bread in turn, Katarina shares the best techniques for the recipes in that chapter, and each recipe is accompanied by expert tips, useful scientific explanations and occasional step-by-step photography to help you achieve gluten-free perfection.

Recipes include classic bakes like super-moist chocolate cake, caramel apple pie and chocolate chip cookies, the softest, chewiest bread, including crusty artisan loaves, baguettes, brioche burger buns and soda bread, and mouth-watering showstoppers like toasted marshmallow brownies, coffee cream puffs and strawberries + cream tart.

This book describes the picture of reality given by Newton, and the development of the later picture of reality given by field theory. In telling this story, the author explains what problem each scientist faced, and how the process of solving them led to new discoveries. By this method he gives unique insight into the understanding of Einstein's special theory of relativity, as he explains exactly what problems led to the invention of the theory, and exactly where Einstein's solution differed from his predecessors'. A similar analysis is given of the discoveries of Faraday, Maxwell, Hertz and Lorentz. The problem-oriented approach of the book, originally published in 1974, enables the reader to share in the original creative process, and in the excitement of the discoveries. It puts physics problems into new perspective and discusses the philosophical implications of the history - an illuminating account of a great episode in the history of thought.

A Silent Fire is a captivating expert account of inflammation's hidden role in many of the diseases of modernity and what we can actually do about it. 'Controlling Inflammation is the key to good health and this beautifully written and researched book is the best way to understand it' TIM SPECTOR, #1 bestselling author of Food for Life 'As gripping as a mystery story and as useful as a self-help book' BEE WILSON, author of First Bite _____ Inflammation is the body's response to injury and foreign microbes. But what if it were also a potential root cause of modern disease? The swelling and soreness of inflammation are caused by the gathering of immune cells to defend and heal our bodies. But as our environments and diets have rapidly changed, new science suggests that our immune systems are increasingly turning against us. Low-level inflammation, simmering quietly and undetected, has recently been identified behind everything from heart disease and cancer to mysterious autoimmune conditions. Hidden inflammation even weakens our immunity and increases the likelihood that our immune system will mount an overwhelming, inappropriate attack against infections. Shilpa Ravella is a specialist doctor at the forefront of this field, working on rare inflammatory disorders, gut transplants, nutrition and the microbiome. In A Silent Fire she interweaves the latest research with unusual case studies from her own practice and the history of immunology to explain what we know about this elusive phenomenon. She also debunks common myths about 'anti-inflammatory' lifestyles and reveals how we can reform our relationships with food and our microbiomes to benefit our own health and the planet's. In the eyes of many experts, inflammation is emerging as a common root of the diseases of modernity. This captivating narrative of scientific discovery explains why - and how we might control it.

WHAT IF... one man decided to answer all the unanswerable questions, using science. The Sunday Times-bestselling author and xkcd creator, Randall Munroe is here to provide the best answers yet to the important questions you probably never thought to ask The millions of people around the world who read and loved What If? still have questions, and those questions are getting stranger. Planning to ride a fire pole from the moon back to Earth? The hardest part is sticking the landing. Hoping to cool the atmosphere by opening everyone's freezer doors at the same time? Maybe it's time for a brief introduction to thermodynamics. Want to know what would happen if you rode a helicopter blade, built a billion-storey building, made a lava lamp out of lava, or jumped on a geyser as it erupted? Okay, if you insist. Welcome (back) to the mind-blowing world of What If? Unfazed by absurdity, Randall consults the latest research on everything from swing-set physics to airplane-catapult design to clearly and concisely answer his readers' questions. As he consistently demonstrates, you can learn a lot from examining how the world might work in very specific extreme circumstances. Filled with bonkers science, boundless curiosity, and Randall's signature stick-figure comics, What If? 2 is sure to be another instant classic adored by inquisitive readers of all ages.

This insightful book explores the citizen-government relation, as mediated through artificial intelligence (AI). Through a critical lens, Jerome Duberry examines the role of AI in the relation and its implications for the quality of liberal democracy and the strength of civic capacity. In his analysis of AI, Duberry covers three key objectives: illustrating where and how AI is used in the context of citizen-government relations; highlighting the specific risks of using AI for citizen-government relations; and calling for a dedicated framework for assessing AI in these contexts. The author assesses the promises and pitfalls of AI at various levels of the citizen-government relation, including citizen participation, civic technology and political communication. Employing empirical findings from in-depth case studies and interviews with 40 experts in the field, the book stresses the burgeoning need for an innovative, human-centric management of AI in the citizen-government relation based on risk assessment that prioritises equality, freedom, human rights and popular sovereignty. Intervening at a key watershed in the history of digital politics, this timely book is key reading for researchers and scholars of political science and public policy, particularly those studying the digital landscape of contemporary policy and politics. It also offers significant empirical insights into the benefits and risks of AI for policymakers and civil servants working with new technologies.

Research impact is increasingly expected within academia, but does the pressure to 'do impact' risk an unhealthy focus on what can be counted rather than what counts? Creating Meaningful Impact: The Essential Guide to Developing an Impact-Literate Mindset looks at impact from inside the research sector, celebrating the opportunity to make a difference whilst recognising the challenges this brings. Taking you from basic concepts through to principles of practice, impact expert Julie Bayley demystifies impact and guides you on the path to understanding the why, what, who and how of research-led change. What do unicorns tell us about what matters? Or strip clubs tell us about failure? And what can Murder She Wrote teach us about assembling evidence? Whether you're a researcher, research lead or research manager, Creating Meaningful Impact will help you realign your impact sat-nav and develop an authentic, critical and healthy approach within the wider pressures of academia.

Life innovates constantly, producing perfectly adapted species – but there’s a catch.  Many animals and plants eke out seemingly unremarkable lives. Passive, constrained, modest, threatened. Then, in a blink of evolutionary time, they flourish spectacularly. Once we start to look, these ‘sleeping beauties’ crop up everywhere. But why? Looking at the book of life, from apex predators to keystone crops, and informed by his own cutting-edge experiments, renowned scientist Andreas Wagner demonstrates that innovations can come frequently and cheaply to nature, well before they are needed. We have found prehistoric bacteria that harbour the remarkable ability to fight off 21st-century antibiotics. And human history fits the pattern too, as life-changing technologies are invented only to be forgotten, languishing in the shadows before they finally take off. In probing the mysteries of these sleeping beauties, Wagner reveals a crucial part of nature’s rich and strange tapestry.

Get the answers you need at your fingertips faster than any other source. Success in Physics is critical when entering the growing fields of technology, computer science and engineering that will support our future progress and innovation with breakthroughs and advances. To help retain the facts, equations and concepts essential to success in class and beyond, these 6 laminated pages can be referenced quickly and easily while studying, as a refresher before exams or even as a desktop reference beyond school. Expertly written by author, editor and professor Brett Kaabel PhD, and designed for quick use and high retention. Be sure to get our original Physics guide and Physics 2 for more complete coverage and better grades for an unmatched value. 6 page laminated guide includes: Introduction, Constants & Definitions Classical Mechanics Kinematics, Newton's Laws Work & Kinetic Energy, Potential Energy (U) Conservation of Energy, Momentum Simple Harmonic Motion (SHM) Gravitation Thermodynamics Temperature Scales Zeroth Law, First Law & Second Law of Thermodynamics Thermal Properties of Systems Kinetic Theory of Gasses Waves Types of Waves Transverse vs. Longitudinal Waves Wave Equation Electromagnetism Electric Charge, Electric Field Magnetic Field, Magnetic Fluz Gauss's Law for Magnetism Faraday's Law of Induction Electromagnetic Waves, Electric Circuits Special Relativity Einstein's Postulates, Time Dilation Length Contraction Lorentz Transformation, Velocity Transformation Relativistic Doppler Effect Relativistic Energy & Momentum Quantum Mechanics Quantized Atomic Energy Levels Nuclear Physics Atoms, Nuclei, Nuclear Forces Radioactivity, Nuclear Reactions Force Carriers

Learn about the Big Bang theory, astrophysics and gravity in The Physics Book. Part of the fascinating Big Ideas series, this book tackles tricky topics and themes in a simple and easy to follow format. Learn about Physics in this overview guide to the subject, brilliant for beginners looking to learn and experts wishing to refresh their knowledge alike! The Physics Book brings a fresh and vibrant take on the topic through eye-catching graphics and diagrams to immerse yourself in. This captivating book will broaden your understanding of physics, with: - More than 100 ground-breaking ideas in this field of science - Packed with facts, charts, timelines and graphs to help explain core concepts - A visual approach to big subjects with striking illustrations and graphics throughout - Easy to follow text makes topics accessible for people at any level of understanding The Physics Book is the perfect introduction to the science, aimed at adults with an interest in the subject and students wanting to gain more of an overview. Here you'll discover more than 90 of the most important laws and theories in the history of physics and the great minds behind them. If you've ever wondered exactly how physicists formulated and proved groundbreaking abstract concepts, this is the perfect book for you. Your Physics Questions, Simply Explained How do magnets generate electricity? What is antimatter? Is time travel possible? If you thought it was difficult to learn the many laws and concepts of physics, The Physics Book presents key information in a clear layout. Learn about Pythagoras's observations on music, Galileo's experiments with spheres and Isaac Newton's theories of gravity and laws of motion with superb mind maps and step-by-step summaries. The Big Ideas Series With millions of copies sold worldwide, The Physics Book is part of the award-winning Big Ideas series from DK. The series uses striking graphics along with engaging writing, making big topics easy to understand.

Janice VanCleave once again ignites children's love for science in her all-new book of fun experiments--featuring a fresh format, new experiments, and updated content standards From everyone's favorite science teacher comes Janice VanCleave's Big Book of Science Experiments. This user-friendly book gets kids excited about science with lively experiments designed to spark imaginations and encourage science learning. Using a few handy supplies, you will have your students exploring the wonders of science in no time. Simple step-by-step instructions and color illustrations help you easily demonstrate the fundamental concepts of astronomy, biology, chemistry, and more. Children will delight in making their own slime and creating safe explosions as they learn important science skills and processes. Author Janice VanCleave passionately believes that all children can learn science. She has helped millions of students experience the magic and mystery of science with her time-tested, thoughtfully-designed experiments. This book offers both new and classic activities that cover the four dimensions of science--physical science, astronomy, Biology, and Earth Science--and provide a strong foundation in science education for students to build upon. An ideal resource for both classroom and homeschool environments, this engaging book: Enables students to experience science firsthand and discuss their observations Offers low-prep experiments that require simple, easily-obtained supplies Presents a modern, full-color design that appeals to students Includes new experiments, activities, and lessons Correlates to National Science Standards Janice VanCleave's Big Book of Science Experiments is a must-have book for the real-world classroom, as well as for any parent seeking to teach science to their children.

A History of Science in Society is a concise overview that introduces complex ideas in a non-technical fashion. Ede and Cormack trace the history of the changing place of science in society and explore the link between the pursuit of knowledge and the desire to make that knowledge useful. Volume I covers the origins of natural philosophy in the ancient world to the Scientific Revolution. New topics in this edition include astronomy and mathematics in ancient Mayan society, science and technology in ancient India and China, and Islamic cartography. New "Connections" features provide in-depth exploration of the ways science and society interconnect. The text is accompanied by 27 colour maps and diagrams, and 4 colour plates highlighting key concepts and events. Essay questions, chapter timelines, a further readings section, and an index provide additional support for students. A companion reader edited by the authors, A History of Science in Society: A Reader, is also available.

From the New York Times bestselling author of The Lion in the Living Room comes a fascinating and provocative exploration of the biology of motherhood that "is witty, reassuring, and takes motherhood out of the footnotes and places it front and center--where it belongs" (Louann Brizendine, MD, New York Times bestselling author). Everyone knows how babies are made, but scientists are only just beginning to understand the making of a mother. Mom Genes reveals the hard science behind our tenderest maternal impulses, tackling questions such as why mothers are destined to mimic their own moms (or not), how maternal aggression makes females the world's most formidable creatures, and how a crisis like the COVID-19 pandemic can make or break a mom. Weaving the latest research with Abigail Tucker's personal experiences, Mom Genes "is an eye-opening tour through the biology and psychology of a role that is at once utterly ordinary and wondrously strange" (Annie Murphy Paul, author of Origins).

'A fascinating exploration of how we learned what matter really is, and the journey matter takes from the Big Bang, through exploding stars, ultimately to you and me.' - Sean Carroll, author of Something Deeply Hidden 'If you wish to make an apple pie from scratch, you must first invent the universe.' - Carl Sagan We probably all have a vague idea of how to make an apple pie: mix flour and butter, throw in some apples and you're probably most of the way there, right? Think again. Making an apple pie from scratch requires ingredients that definitely aren't available in the supermarket, ovens that can reach temperatures of trillions of degrees, and a preparation time of 13.8 billion years. Inspired by Sagan's famous line, Harry Cliff ventures out in search of the ultimate apple pie recipe, tracing the ingredients of our universe through the hearts of dying stars and back in time to a tiny fraction of a second after our universe began. Along the way, he confronts some really big questions: What is matter really made of? How does the stuff around us escape annihilation in the fearsome heat of the Big Bang? And will we ever be able to understand the very first moments of our universe? In pursuit of answers, Cliff ventures to the largest underground research facility in the world, deep beneath Italy's Gran Sasso mountains, where scientists gaze into the heart of the Sun using the most elusive of particles, the ghostly neutrino. He visits CERN in Switzerland to explore the 'Antimatter Factory' where this stuff of science fiction is manufactured daily (and we're close to knowing whether it falls upwards). And he reveals what the latest data from the Large Hadron Collider may be telling us about the fundamental ingredients of matter. Along the way, Cliff illuminates the history of physics, chemistry, and astronomy that brought us to our present understanding of the world, while offering readers a front-row seat to one of the most dramatic intellectual journeys human beings have ever embarked on. A transfixing deep dive into origins of our world, How to Make an Apple Pie from Scratch doesn't just put the makeup of our universe under the microscope, but the awe-inspiring, improbable fact that it exists at all.

How do you prove someone guilty of murder when the best piece of evidence-the victim's body-is missing? Exclusively dedicated to the investigation and prosecution of no-body homicide cases, this book provides the author's insight gained from investigating and trying a no-body case along with what he's learned consulting on scores of others across the country. A practical guide for police and prosecutors, it takes an expansive look at both the history of no-body murder cases and the best methods to investigate, solve, and bring them to court. Taking readers step by step from the first days of a homicide investigation through the trial, the book explores the history of confessions, the use of jailhouse snitches to get information, and CSI-style forensics utilized in solving a case. It delves into the psychological profile of the type of defendant who murders someone and then hides the body and reviews methods criminals have used to dispose of bodies. It also discloses the investigative techniques police must use to catch these devious killers. Using real-life case studies, No-Body Homicide Cases: A Practical Guide to Investigating, Prosecuting, and Winning Cases When the Victim is Missing summarizes and analyzes the nearly 400 no-body murder trials in U.S. history, enabling readers to leverage the similarities in these cases with their own scenarios. The book is an essential resource for all investigators and a roadmap to a conviction for prosecutors.

Why is -(-1) = 1? Why do odd and even numbers alternate? What's the point of algebra? Is maths even real? From imaginary numbers to the perplexing order of operations we all had drilled into us, Eugenia Cheng - mathematician, writer and woman on a mission to rid the world of maths phobia - brings us maths as we've never seen it before, revealing how profound insights can emerge from seemingly unlikely sources. Written with intelligence and passion, Is Maths Real? is a celebration of the true, curious spirit of the discipline.

The knee-bone's connected to the...what was it again? From complicated Latin names to what can seem like a million-and-one things to memorize, no one's saying anatomy and physiology is easy. But, with a little help from your friends at Dummies, it doesn't have to be impossible! Anatomy & Physiology All-in-One For Dummies is your go-to guide for developing a deep understanding of the parts of the human body and how it works. You'll learn the body's structures and discover how they function with expert help from the book's easy-to-use teaching features. You can even go online to access interactive chapter quizzes to help you absorb the material. With this book, you'll: Get a grip on key concepts and scientific terminology used to describe the human body Discover fun physiology facts you can apply to everyday life both inside and outside the classroom Learn how the body's different systems interact with one another So, if you're looking to ace that next test, improve your overall grade, reduce test anxiety, or just increase your confidence in the subject, grab a copy of Anatomy & Physiology All-in-One For Dummies. It's your one-stop, comprehensive resource for all things A&P!

'Compelling' Christopher Hart, The Sunday Times 'A fascinating book' Daily Mail _______________________________________________________________ We think of transplant surgery as one of the medical wonders of the modern world -- but it's a lot older than you think. As ancient as the pyramids, its history is even more surprising. In Spare Parts, cultural historian Paul Craddock takes us on a fascinating journey and unearths incredible untold stories, from Indian surgeons regrafting lost noses in the sixth century BC, to the seventeenth century architect who helped pioneer blood transfusions, to the French seamstress whose needlework paved the way for kidney transplants in the early 1900s. Expertly weaving together philosophy, science and cultural history, Spare Parts explores how transplant surgery has constantly tested the boundaries between human, animal and machine. It shows us that the history -- and future -- of transplant surgery is tied up with questions not only about who we are, but also what we are, and what we might become. _______________________________________________________________ 'By turns delightful and disturbing . . . A thoroughly engrossing read that I couldn't put down' LINDSEY FITZHARRIS, author of The Facemaker and The Butchering Art 'Spare Parts is a fascinating read filled with adventure, delight and surprise' RAHUL JANDIAL, surgeon and author of Life on a Knife's Edge 'This is a joyful romp through a fascinating slice of medical history' WENDY MOORE, author of The Knife Man

Do current scientific discoveries support or contradict the story of creation in the Bible? Does science give evidence for or against God's existence? Does it matter what you think about origins, science, and the Bible? Does your understanding of science and creation affect your daily living or your relationship with God? In The Creator Revealed, author and physicist Dr. Michael G. Strauss explores these central questions about science and faith in simple and entertaining language, showing how modern scientific discoveries about the origin and design of the universe proclaim the character of God and agree with the biblical story of creation. For the Christian confronted with possible inconsistencies between faith and science, and for the skeptic who believes modern science has shown that belief in God is unnecessary, The Creator Revealed can demonstrate the glory, power, and wonder of God by looking at science, the Bible, and the effect that truth has on people's lives. Reconciling the truth of scripture with the truth of science can change your perspective and your life. The message of The Creator Revealed will expand your idea of who God is, increase your faith in him, and provide a way to share this revelation of God in creation with others.