We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

My Big TOE: Awakening, written by a nuclear physicist in the language of contemporary culture, unifies science and philosophy, physics and metaphysics, mind and matter, purpose and meaning, the normal and the paranormal. The entirety of human experience (mind, body, and spirit) including both our objective and subjective worlds is brought together under one seamless scientific understanding.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

The real stories behind the scenery of America’s national parks. For 12 years, Andrea Lankford lived in the biggest, most impressive national parks in the world, working a job she loved. She chaperoned baby sea turtles on their journey to sea. She pursued bad guys on her galloping patrol horse. She jumped into rescue helicopters bound for the heart of the Grand Canyon. She won arguments with bears. She slept with a few too many rattlesnakes. Hell yeah, it was the best job in the world! Fortunately, Andrea survived it.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

As far as we can see there are countless other galaxies of all shapes and sizes set within an ever-expanding space that was created in a "Big Bang" nearly 14 billion years ago. Along with solutions to old puzzles, however, come new riddles, as most of our Universe appears to be in the form of some kind of unseen "dark matter" and incomprehensible "dark energy" whose natures and origins remain unfathomable.

In this course, the roots of fantasy and the works that have defined the genre are examined. Incisive analysis and a deft assessment of what makes these works so very special provides a deeper insight into beloved works and a better understanding of why fantasy is such a pervasive force in modern culture.

The heart of this course examines the planets themselves, and reveals how they are constructed and how they differ from one another. By studying the physical astronomy of all the planets in the Solar System, we can attempt to understand their true nature. Ultimately, these lectures will bring us to a greater understanding of the Solar System's creation, which brings us again back to the beginning and what it means to us as we look outward from our rotating Earth.

One of the Modern Scholar’s most popular professors, Timothy B. Shutt, brings his literary acumen and trademark enthusiasm to the study of the epic poems that sit at the very wellspring of Western culture. The earliest surviving works of Greek literature, Homer’s Iliad and Odyssey exert a continuing influence on modern culture, even today shaping people’s values and conduct. In the tales of Achilles and Hector, of Odysseus and Penelope, Homer explored the notion of arête, which translates as "excellence" or "virtue".

Mark R. Polelle of the University of Findlay examines the origins, major events, and consequences of the Second World War. Taking into account the First World War’s effect on politics, economics, culture, and the international system as a whole, the course illustrates the ideologies at play as communism, fascism, and democratic capitalism came into direct conflict.

Russian literature of the 19th century is among the richest, most profound, and most human traditions in the world. This course explores this tradition by focusing on four giants: Ivan Turgenev, Fyodor Dostoevsky, Leo Tolstoy, and Anton Chekhov. Their works had an enormous impact on Russian understanding of the human condition.

The structures that lie beneath our skin represent a remarkable and beautiful assortment of biological mechanisms that are essential for our lives. However, we often take these structures for granted. In these 14 fascinating lectures, a basic overview of the human body, its physical features, biological systems, and general functioning will be presented for the benefit of anyone from budding medical students to curious laymen.

This course is an introduction to the philosophical thought of the two most important philosophical figures of ancient Greece. By working through parts of their central texts and thoughts, we will gain an understanding of Plato and Aristotle's relevance in the past and today as well.After each section of this guide, you will find some questions and suggestions for further thought.

Everyone has their own inner philosopher - a voice within that asks, oh so insistently, philosophical questions. Everyone wants to know what the ultimate nature of the world is, what the self is, whether we have free will, how our minds relate to our bodies, whether we can really know anything, where ethical truth comes from, what the meaning of life is, and whether or not there is a God.

The goal of this audio course is to provide listeners with a literary and historical overview of the Bible, from its opening in Genesis to its ending in the Book of Revelation, and also with a sense of some of the ways in which the Bible has influenced the literary traditions of the West. We'll be exploring key scenes, stories, forms, and books of the Bible through the methods of literary and cultural analysis.

An enthusiastic admirer of the philosophy of Thomas Aquinas, professor and philosopher Peter Kreeft details the rational thought and precise literary talent that established Aquinas as the foremost thinker of his time - and as the most important philosopher for the almost 200 years between Aristotle and Descartes.

Kenyon College professor Dr. Timothy B. Shutt examines Dante's greatest work, The Divine Comedy, both in terms of its autobiographical elements and its allegorical meaning for the human race.

One of the Modern Scholar's most popular lecturers, Professor Timothy B. Shutt of Kenyon College examines the contributions of the peoples of northern Europe through their vibrant literary legacy. As Professor Shutt's textual analysis reveals, Celtic and Germanic values shine through these works, exhibiting such characteristics as courage, self-control, and respect for women. As listeners will find, the legacy of the European Northlands formed a cultural pattern that continues to this day.

This course will examine the growth and development of the largest empire in world history - the British Empire - beginning with the late 15th century Tudor dynasty in England and ending with the death of the Queen-Empress Victoria in 1901.

One of the most dramatic periods in world history is the age of Europe's discovery of the world from Columbus and da Gama in the late 15th century to the voyages of James Cook in the 18th century. The extent of the changes can be seen by comparing the pre-Columbian maps, which showed no knowledge of either the Americas or the Pacific, with those of 1800, which in terms of projection, scale, and content approximate today's maps.