We often overlook the historical link between mathematics and technological advances, says Stewart—but this connection is integral to any complete understanding of human history.Equations are modeled on the patterns we find in the world around us, says Stewart, and it is through equations that we are able to make sense of, and in turn influence, our world. Stewart locates the origins of each equation he presents—from Pythagoras's Theorem to Newton's Law of Gravity to Einstein's Theory of Relativity—within a particular historical moment, elucidating the development of mathematical and philosophical thought necessary for each equation's discovery. None of these equations emerged in a vacuum, Stewart shows; each drew, in some way, on past equations and the thinking of the day. In turn, all of these equations paved the way for major developments in mathematics, science, philosophy, and technology. Without logarithms (invented in the early 17th century by John Napier and improved by Henry Briggs), scientists would not have been able to calculate the movement of the planets, and mathematicians would not have been able to develop fractal geometry. The Wave Equation is one of the most important equations in physics, and is crucial for engineers studying the vibrations in vehicles and the response of buildings to earthquakes. And the equation at the heart of Information Theory, devised by Claude Shannon, is the basis of digital communication today.An approachable and informative guide to the equations upon which nearly every aspect of scientific and mathematical understanding depends, In Pursuit of the Unknown is also a reminder that equations have profoundly influenced our thinking and continue to make possible many of the advances that we take for granted.

    At a moment of crisis in his life (no longer a friend of Richard Wagner, forced to leave academic life through ill health), he sets out his views in a scintillating and bewildering series of aphorisms which contain the seeds of his later philosophy (e.g. the will to power, the need to transcend conventional Christian morality). The result is one of the cornerstones of his life's work. It well deserves its subtitle 'A Book for Free Spirits', and its original dedication to Voltaire, whose project of radical enlightenment here finds a new champion. Beyond Good and Evil (1886) is a scathing and powerful critique of philosophy, religion and science. Here Nietzsche presents us with problems and challenges that are as troubling as they are inspiring, while at the same time outlining the virtues, ideas, and practices which will characterise the philosophy of the future. Relentless, energetic, tirelessly probing, he both determines that philosophy's agenda and is himself the embodiment of the type of thought he wants to foster.

    This little book is both a discussion and practical guide to one of the most British of pastimes - pottering.Author Anna McGovern writes with charm about the joy and practicality of living in the meandering moment, not asking too much of yourself and yet still getting things done in the gentlest of ways.This is the book for people who want to discover productivity at an easier pace, and above all the contentment you achieve when accepting that you can only do what you can do.Pottering is a true ode to slow living and an antidote to the stresses of modern life.

    Realizing this was not a sustainable way to travel to future gigs, he decided to become a meditation teacher and learn how to de-stress without annoying the emergency services. Telling Dermot's own story and offering useful everyday tips and techniques, Mind Full is his funny and accessible guide to meditation.If you feel like you've lost touch with the happier version of yourself and would like to: SLEEP BETTERREDUCE STRESS, ANXIETY, AND DEPRESSIONHAVE MORE PATIENCE WITH THE PEOPLE YOU LOVEFEEL LESS 'MEH'ENJOY LIFE MORE...this book is for you.You'll discover that learning to meditate doesn't require you to blow up your life and move to Nepal, but it does help you make very small changes that make a long-lasting difference. With exclusive access to Dermot's guided meditations, Mind Full will help you restore your sense of fulfillment, happiness and true contentment."Fixed whatever block I had harbored towards the concept of meditation...I had convinced myself that I wasn't one of those people. Now I realize there is no prerequisite character type. It's just for...people. A lovely, funny, honest book." - Cillian Murphy, from the Foreword

    "Parents, we rule for the purpose of protection, but we also serve with the purpose of empowering," they write. "We want to release our children into their destiny--that's the privilege of parenting."In these pages you will gain the wisdom, kingdom concepts, and practical tools you need to help raise your children to their best. You'll discover how to parent to their uniqueness, gifts, and strengths, as well as how you can demonstrate and reveal who God is to your kids. The authors also address pressing issues parents face today, including how to - be fully engaged in hearing what the Lord is saying over each child- maintain relationship and discipline- develop character- train your children for worship- fan the flame of what God has put in their hearts- and moreNo matter what age your kids are, you have an incredible opportunity to shape their hearts, minds, and values. Here is everything you need to help your children walk into the destiny of their lives and see them become the awesome people they were created to be.

    Along the way, he introduces readers to powerful philosophical tools, from inductive and deductive logic to the Principle of Charity, which they can use to make better sense of current debates. Interweaving his discussion of contemporary issues with philosophical concepts from Aristotle to Michel Foucault and John Rawls, Gutting shows how philosophy can enrich public discussions about our most urgent issues.

    Journey to the Heart will comfort and inspire us all as we begin to discover our true purpose in the world and learn to connect even more deeply with ourselves, the creative force, and the magic and mystery in the world around and within us.

    So why do we know so little about how to get them right?Big, life-altering decisions matter so much more than the decisions we make every day, and they're also the most difficult: where to live, whom to marry, what to believe, whether to start a company, how to end a war. There's no one-size-fits-all approach for addressing these kinds of conundrums. Steven Johnson's classic Where Good Ideas Come From inspired creative people all over the world with new ways of thinking about innovation. In Farsighted, he uncovers powerful tools for honing the important skill of complex decision-making. While you can't model a once-in-a-lifetime choice, you can model the deliberative tactics of expert decision-makers. These experts aren't just the master strategists running major companies or negotiating high-level diplomacy. They're the novelists who draw out the complexity of their characters' inner lives, the city officials who secure long-term water supplies, and the scientists who reckon with future challenges most of us haven't even imagined. The smartest decision-makers don't go with their guts. Their success relies on having a future-oriented approach and the ability to consider all their options in a creative, productive way. Through compelling stories that reveal surprising insights, Johnson explains how we can most effectively approach the choices that can chart the course of a life, an organization, or a civilization. Farsighted will help you imagine your possible futures and appreciate the subtle intelligence of the choices that shaped our broader social history.

    Travel back to ancient Greece with Professor Emeritus of Philosophy Donald R. Moor and author Robert M. Pirsig ("Zen and the Art of Motorcycle Maintenance") to meet this legendary thinker. In addition to expanding upon his famous allegory of the cave, Plato talks about learning through dialogue, the primacy of good and the price of wrong doing, democracy, freedom and censorship, women's equality, love, and mathematics, and the search for truth.

    A manifesto on why to live with less stuff and with more compassion. They explore the intersection of minimalism and veganism and all that each complimentary lifestyle has to offer. They dive deep into conscious living and what it actually means. With chapters on topics such as "The More Virus" and Courageously Simple to The Superior Species and A Plastic World, Masa and Michael cover every aspect to help challenge your way of thinking. Their hope is that by the end of it, you’ll have the thirst and passion to architect your life in a way that brings you purpose and joy each and every day. They have written this book to be read within a few hours. Yes, even if you’d consider yourself to be a slow reader! Each chapter can be read independently, so you can jump ahead to a section that resonates with you. However, reading the book from start to finish is a great way to build momentum as you manifest your ideas and dive into a more conscious way of living.

    These profound teachings point the way to love, peace, bliss and freedom, encouraging a transformation of consciousness and spiritual awakening.

    He had committed an act he knew would send him to prison for many years. To a young man like Paul, it might as well have been for the rest of his life.Plunged into a nightmarish world of extreme violence, solitary confinement, gang allegiances, drugs, vindictive wardens and regular stabbings, Paul spent the next 11 years confined in some of New Zealand's toughest jails.Based on an account of his experiences he wrote while still inside, How to Escape from Prison chronicles Paul's road to redemption and a new life as a doctor of psychology, helping others strive to fulfil their potential and develop the resilience to flourish, even in adversity. This is a gripping read about a man who sank to the depths of despair, before scaling the heights of true freedom.'Paul's transformation is unbelievable. We are sometimes brought up to think a zebra can't change its stripes. Paul Wood's story is proof that anyone can change. It gives you great courage that you can do anything.'- Sir John Kirwan

    This book will convince you that inner imbalance is not caused by situations in the outer world--instead, your imbalances create the situations that interfere with your sense of well-being and peace.Chakras for Beginners explains how to align your energy on many levels to achieve balance and health from the inside out. In everyday terms, you will learn the function of the seven body-spirit energy vortexes called chakras. Practical exercises, meditations, and powerful techniques for working with your energy flow will help you overcome imbalances that block your spiritual progress.Discover colors and crystals that activate each chakra Explore the balanced and unbalanced expressions of each chakra's energies: survival, sexuality, power, love, creativity, intuition, and spirituality Practice spiritual exercises, visualizations, and meditations that bring your energies into balance

    He longed to put on a cape and use his superpowers to save the earth from destruction. But as he grew older and traveled the world, he found real heroes everywhere he went -- and none of them had superpowers. None of them wore capes or cowls. But they all possessed qualities that gave them the power to help others, to make a difference, to save the world: courage, both physical and moral; humility; a willingness to sacrifice; and a deep sense of integrity.The Hero Code is not a cypher, a puzzle, or a secret message. It is a code of conduct; lessons in virtues that can become the foundations of our character as we build a life worthy of honor and respect.