Our future depends on changing the way we change. But because technology has forever altered our relationship with what’s coming next, the tomorrow we envisioned is too often totally different by the time it arrives—there is no linear path from where we are to where we are going. How can leaders manage disruption when disruption never stops coming? No Point B is a paradigm-shifting look at transforming change into something we do, not for some vague brighter future, but as a practice for making a better world right now. Drawing upon his vast experience in business leadership and social activism, author Caleb Gardner shows how the simple idea of embracing constant change as a core competency for living in a complex world could revolutionize our relationship with modernity and transform our approach to effective leadership. Through stories from his career advising everyone from Fortune 100 CEOs to politicians and political leaders, and advice from experts in sociology, psychology, and management, No Point B proposes nine principles for mobilizing the next generation of effective change leaders, including: focusing on effective communications to navigate our reality-distorting media, building adaptive capability and tackling cross-disciplinary problems, and never resting on our assumptions about how to best navigate the world. The only way we’ll make significant progress on building a better world is by recognizing better is a process of constant adaptation, not an end point. No Point B is the ultimate playbook for a new generation of leaders striving to dig in and give their companies and communities a better future, today.

A sharp, funny, and heartfelt memoir from the author of The Night the Lights Went Out, The Hike, and The Postmortal about fatherhood and the ups and downs of raising a family in modern America No one writes about family quite like Drew Magary. In Someone Could Get Hurt, he reflects on his own parenting experiences to explore the anxiety, rationalizations, compromises, and overpowering love that come with raising children. In brutally honest and funny stories, Magary reveals how American mothers and fathers cope with being in over their heads—from getting drunk while trick-or-treating and telling dirty jokes to make bath time go smoothly to committing petty vandalism to bond with a five-year-old. Someone Could Get Hurt offers a hilarious and heartfelt look at child rearing with a glimpse into the genuine love and compassion that accompany the missteps and flawed logic. It’s the story of head lice, almost-dirty words, flat head syndrome, and a man trying to commit the ultimate act of selflessness in a selfish world.

This text focuses on developing an intimate acquaintance with the geometric meaning of curvature and thereby introduces and demonstrates all the main technical tools needed for a more advanced course on Riemannian manifolds. It covers proving the four most fundamental theorems relating curvature and topology: the Gauss-Bonnet Theorem, the Cartan-Hadamard Theorem, Bonnet’s Theorem, and a special case of the Cartan-Ambrose-Hicks Theorem.

Euclidean plane geometry is one of the oldest and most beautiful topics in mathematics. Instead of carefully building geometries from axiom sets, this book uses a wealth of methods to solve problems in Euclidean geometry. Many of these methods arose where existing techniques proved inadequate. In several cases, the new ideas used in solving specific problems later developed into independent areas of mathematics. This book is primarily a geometry textbook, but studying geometry in this way will also develop students' appreciation of the subject and of mathematics as a whole. For instance, despite the fact that the analytic method has been part of mathematics for four centuries, it is rarely a tool a student considers using when faced with a geometry problem. Methods for Euclidean Geometry explores the application of a broad range of mathematical topics to the solution of Euclidean problems.

This book constitutes the thoroughly refereed post-workshop proceedings of the 8th International Workshop on Automated Deduction in Geometry, ADG 2010, held in Munich, Germany in July 2010. The 13 revised full papers presented were carefully selected during two rounds of reviewing and improvement from the lectures given at the workshop. Topics addressed by the papers are incidence geometry using some kind of combinatoric argument; computer algebra; software implementation; as well as logic and proof assistants.

This new book for mathematics and mathematics education majors helps students gain an appreciation of geometry and its importance in the history and development of mathematics. The material is presented in three parts. The first is devoted to a rigorous introduction of Euclidean geometry, the second covers various noneuclidean geometries, and the last part delves into symmetry and polyhedra. Historical contexts accompany each topic. Exercises and activities are interwoven with the text to enable the students to explore geometry. Some of the activities take advantage of geometric software so students - in particular, future teachers - gain a better understanding of its capabilities. Others explore the construction of simple models or use manipulatives allowing students to experience the hands-on, creative side of mathematics. While this text contains a rigorous mathematical presentation, key design features and activities allow it to be used successfully in mathematics for teachers courses as well.

Free energy and anti-gravity are possible today. The theory of zero point energy shows that there are great fluctuations of electrical field energy embedded within the fabric of space. Some examples: Inventor T Henry Moray produced a fifty-kilowatt free energy machine in 1930; The Pons/Fleischmann cold fusion experiment produced tremendous heat without fusion. The chapters in this remarkable book include: Artificial Gravity; Stepping Down High Frequency Energy; Noise as a Source of Energy; Macroscopic Vacuum Polarisation; Cohering the Zero-Point Energy; The Holistic Paradigm; Electrolytic Fusion - A Zero-Point Energy Coherence?; and, Scalar Currents and Scalar Waves.