What are the strangest numbers? Where do numbers come from? Can maths guarantee riches? Why are three dimensions not enough? Can a butterfly's wings really cause a hurricane? Can maths predict the future? In How Big is Infinity?, acclaimed writer Tony Crilly distills the wisdom of some of the greatest minds in history to help provide answers some of the most perplexing, stimulating and surprising questions in mathematics.
The phenomenon returns! Originally published in 1987, The Book of Questions, a New York Times bestseller, has been completely revised and updated to incorporate the myriad cultural shifts and hot-button issues of the past twenty-five years, making it current and even more appealing. This is a book for personal growth, a tool for deepening relationships, a lively conversation starter for the family dinner table, a fun way to pass the time in the car. It poses over 300 questions that invite people to explore the most fascinating of subjects: themselves and how they really feel about the world. The revised edition includes more than 100 all-new questions that delve into such topics as the disappearing border between man and machine—How would you react if you learned that a sad and beautiful poem that touched you deeply had been written by a computer? The challenges of being a parent—Would you completely rewrite your child’s college-application essays if it would help him get into a better school? The never-endingly interesting topic of sex—Would you be willing to give up sex for a year if you knew it would give you a much deeper sense of peace than you now have? And of course the meaning of it all—If you were handed an envelope with the date of your death inside, and you knew you could do nothing to alter your fate, would you look? The Book of Questions may be the only publication that challenges—and even changes—the way you view the world, without offering a single opinion of its own.
W.Sierpinski has asserted to an international conference that if mankind lasted for ever and numbered the unsolved problems, then in the long run all these unsolved problems would be solved.
When I looked up, I shivered. How many stars were in the sky? A million? A billion? Maybe the number was as big as infinity. I started to feel very, very small. How could I even think about something as big as infinity? Uma can't help feeling small when she peers up at the night sky. She begins to wonder about infinity. Is infinity a number that grows forever? Is it an endless racetrack? Could infinity be in an ice cream cone? Uma soon finds that the ways to think about this big idea may just be . . . infinite.
There are some mathematical problems whose significance goes beyond the ordinary - like Fermat's Last Theorem or Goldbach's Conjecture - they are the enigmas which define mathematics. The Great Mathematical Problems explains why these problems exist, why they matter, what drives mathematicians to incredible lengths to solve them and where they stand in the context of mathematics and science as a whole. It contains solved problems - like the Poincaré Conjecture, cracked by the eccentric genius Grigori Perelman, who refused academic honours and a million-dollar prize for his work, and ones which, like the Riemann Hypothesis, remain baffling after centuries. Stewart is the guide to this mysterious and exciting world, showing how modern mathematicians constantly rise to the challenges set by their predecessors, as the great mathematical problems of the past succumb to the new techniques and ideas of the present.
Questions! Questions! Questions! Children are full of them. Where did I come from? What is God like? Is there only one God? The Big Book of Questions and Answers is a family guide to the Christian Faith. It contains a wealth of activities, prayers, and Bible references. These interactive resources will bring families closer together as they learn about the Christian faith.
God has more for us than what we are experiencing. We have all limited God in our lives at some point in one way or another. Fear of success, fear of persecution and imaginations are all ways that we limit God. We often see ourselves in a certain way but we have to change that image if we want to experience the abundant life that God has for...
Thomas Aquinas was one of the most significant Christian thinkers of the middle ages and ranks among the greatest philosophers and theologians of all time. In the mid-thirteenth century, as a teacher at the University of Paris, Aquinas presided over public university-wide debates on questions that could be put forward by anyone about anything. The Quodlibetal Questions are Aquinas's edited records of these debates. Unlike his other disputed questions, which are limited to a few specific topics such as evil or divine power, Aquinas's Quodlibetal Questions contain his treatment of hundreds of questions on a wide range of topics--from ethics, metaphysics, philosophy of mind, and philosophy of religion to dogmatic theology, sacramental theology, moral theology, eschatology, and much more. And, unlike his other disputed questions, none of the questions treated in his Quodlibetal Questions were of Aquinas's own choosing--they were all posed for him to answer by those who attended the public debates. As such, this volume provides a window onto the concerns of students, teachers, and other interested parties in and around the university at that time. For the same reason it contains some of Aquinas's fullest, and in certain cases his only, treatments of philosophical and theological questions that have maintained their interest throughout the centuries.
When we have difficult questions, the Bible has answers. Join Rick Warren, pastor and New York Times bestselling author, as he invites us to take a closer look at key biblical figures and the ways in which they faced difficult questions and challenges in their daily lives. In God's Answers to Life's Difficult Questions, Warren uses stories from scripture to teach us that the Bible is filled with examples of real people who faced the same dilemmas we're facing today. By demonstrating the ways in which God chooses to use ordinary people to accomplish his plans--despite their weaknesses and failures--Warren gives us hope as we take on life's countless challenges. Better yet, Warren provides us with realistic solutions that we can start putting into practice today. Taking us inside the lives of biblical characters including Moses, Paul, and Jesus himself, Warren gives us a chance to see the up-close-and-personal ways they navigated their own circumstances. Although God's Answers to Life's Difficult Questions is anchored in timeless stories from scripture, Warren also weaves in modern examples that address the twelve questions he's asked the most as a spiritual leader, including: How can I learn to handle discouragement? How can I respond better in a crisis? How do I become more resilient when I feel like a failure? How can I fight my loneliness? How is change possible for me? How can I lead a more peaceful life? The concrete, practical insights that Warren shares in God's Answers to Life's Difficult Questions will give you the tools you need to build up your resilience, strengthen your relationship with God, and finally enjoy a life full of lasting purpose, peace, and significance.
'Science has never had an advocate quite like David Deutsch ... A computational physicist on a par with his touchstones Alan Turing and Richard Feynman, and a philosopher in the line of his greatest hero, Karl Popper. His arguments are so clear that to read him is to experience the thrill of the highest level of discourse available on this planet and to understand it' Peter Forbes, Independent In our search for truth, how far have we advanced? This uniquely human quest for good explanations has driven amazing improvements in everything from scientific understanding and technology to politics, moral values and human welfare. But will progress end, either in catastrophe or completion - or will it continue infinitely? In this profound and seminal book, David Deutsch explores the furthest reaches of our current understanding, taking in the Infinity Hotel, supernovae and the nature of optimism, to instill in all of us a wonder at what we have achieved - and the fact that this is only the beginning of humanity's infinite possibility. 'This is Deutsch at his most ambitious, seeking to understand the implications of our scientific explanations of the world ... I enthusiastically recommend this rich, wide-ranging and elegantly written exposition of the unique insights of one of our most original intellectuals' Michael Berry, Times Higher Education Supplement 'Bold ... profound ... provocative and persuasive' Economist 'David Deutsch may well go down in history as one of the great scientists of our age' Scotsman
