A NEW YORK TIMES BESTSELLER “Brilliant and enthralling.”​ —The Wall Street Journal A paradigm-shifting book from an acclaimed Harvard Medical School scientist and one of Time’s most influential people. It’s a seemingly undeniable truth that aging is inevitable. But what if everything we’ve been taught to believe about aging is wrong? What if we could choose our lifespan? In this groundbreaking book, Dr. David Sinclair, leading world authority on genetics and longevity, reveals a bold new theory for why we age. As he writes: “Aging is a disease, and that disease is treatable.” This eye-opening and provocative work takes us to the frontlines of research that is pushing the boundaries on our perceived scientific limitations, revealing incredible breakthroughs—many from Dr. David Sinclair’s own lab at Harvard—that demonstrate how we can slow down, or even reverse, aging. The key is activating newly discovered vitality genes, the descendants of an ancient genetic survival circuit that is both the cause of aging and the key to reversing it. Recent experiments in genetic reprogramming suggest that in the near future we may not just be able to feel younger, but actually become younger. Through a page-turning narrative, Dr. Sinclair invites you into the process of scientific discovery and reveals the emerging technologies and simple lifestyle changes—such as intermittent fasting, cold exposure, exercising with the right intensity, and eating less meat—that have been shown to help us live younger and healthier for longer. At once a roadmap for taking charge of our own health destiny and a bold new vision for the future of humankind, Lifespan will forever change the way we think about why we age and what we can do about it.

Exploring Lifespan Development, Fourth Edition, the essentials version of Development Through the Lifespan, Seventh Edition by best-selling author Laura E. Berk, includes the same topics, the same number of chapters, and the same outstanding features, with a focus on the most important information and a greater emphasis on practical, real-life applications.

How is each individual's unique personality formed? What is it about p ersonality that can change, and why is change often so slow? Promising approaches to these perennial questions are suggested by the explosio n of recent research in neuroscience and brain functioning. This timel y volume presents a coherent, empirically based, and clinically useful framework for understanding personality. Jim Grigsby and David Steven s illuminate links between the organization of the brain and the unfol ding of personality, and show how different aspects of personality are mediated by the brain's nonconscious learning and memory systems. Pro viding new insights for clinicians, students, and researchers, this bo ok builds a critical bridge between existing psychological theories of personality and emerging knowledge in clinical neuroscience.

M360 is a clinical (treatment rather than theory) approach to health and human performance. We all live by a twenty-four-hour cycle. Sleep is the most important part of that cycle at eight hours, leaving us sixteen hours to master our metabolic fitness for life. M360 is here to facilitate the treatment of our lifestyle, exercise, diet, and stress management. Our metabolism is churning out ATP energy 24-7 to keep us alive and with it, various emissions of inflammation, ROS, and oxidative stress that are promoting heart disease, cancer, and respiratory diseasethe three biggest killers of humankind. We can dramatically alter this course of events and achieve metabolic fitness for life. It all starts with learning, then applying what we learn to bio-hack our metabolism away from being sugar dependent to being fat adapted. We can produce more energy, reduce fat mass, reduce ROS, and live with more power, vitality, and function.

Doctor Who stories are many things: thrilling adventures, historical dramas, tales of love and war and jelly babies. They’re also science fiction – but how much of the science is actually real, and how much is really fiction? The Scientific Secrets of Doctor Who is a mind-bending blend of story and science that will help you see Doctor Who in a whole new light, weaving together a series of all-new adventures, featuring every incarnation of the Doctor. With commentary that explores the possibilities of time travel, life on other planets, artificial intelligence, parallel universes and more, Simon Guerrier and Dr Marek Kukula show how Doctor Who uses science to inform its unique style of storytelling – and just how close it has often come to predicting future scientific discoveries. This book is your chance to be the Doctor's companion and explore what's out there. It will make you laugh, and think, and see the world around you differently. Because anything could be out there. And going out there is the only way to learn what it is.

This Volume 1 of a two-volume work is the first textbook to offer a practical yet comprehensive approach to clinical ophthalmology in wild and exotic invertebrates, fishes, amphibia, reptiles, and birds. A phylogenetic approach is used to introduce the ecology and importance of vision across all creatures great and small before focusing on both the diverse aspects of comparative anatomy and clinical management of ocular disease from one species group to the next. Edited by three of the most esteemed authorities in exotic animal ophthalmology, this two-volume work is separated into non-mammalian species (Volume 1: Invertebrates, Fishes, Amphibians, Reptiles, and Birds) and Mammals (Volume 2: Mammals). Wild and Exotic Animal Ophthalmology, Volumes 1 and 2 is an essential collection for veterinary ophthalmologists and other veterinary practitioners working with wild and exotic animals.