A bold and all-embracing exploration of the nature and progress of knowledge from one of today's great thinkers. Throughout history, mankind has struggled to understand life's mysteries, from the mundane to the seemingly miraculous. In this important new book, David Deutsch, an award-winning pioneer in the field of quantum computation, argues that explanations have a fundamental place in the universe.

Conjectures and Refutations is one of Karl Popper’s most wide-ranging and popular works, notable not only for its acute insights into the way scientific knowledge grows, but also for applying those insights to politics and to history. It provides one of the clearest and most accessible statements of the fundamental idea that guided his work: not only our knowledge but our aims and our standards grow through an unending process of trial and error.

Max Tegmark leads us on an astonishing journey through past, present and future, and through the physics, astronomy, and mathematics that are the foundation of his work, most particularly his hypothesis that our physical reality is a mathematical structure and his theory of the ultimate multiverse. In a dazzling combination of both popular and groundbreaking science, he not only helps us grasp his often mind-boggling theories, but he also shares with us some of the often surprising triumphs and disappointments that have shaped his life as a scientist.

One of our greatest philosophers and scientists of the mind asks where the self comes from - and how our selves can exist in the minds of others. I Am a Strange Loop argues that the key to understanding selves and consciousness is the "strange loop" - a special kind of abstract feedback loop inhabiting our brains. The most central and complex symbol in your brain is the one called "I". The "I" is the nexus in our brain, one of many symbols seeming to have free will and to have gained the paradoxical ability to push particles around, rather than the reverse.

In a field known for startling ideas, the Many-Worlds Interpretation (MWI) of quantum mechanics may take the prize. It holds that parallel to our own world are a large number of other universes, almost identical to ours but with small variations. Copies of each of us inhabit a myriad of these worlds. But they are not us exactly; they share our past history, but they are different people who have unique futures. Although these realms are invisible and can’t communicate with each other, prominent physicists are convinced they must exist.

In Reframe Your Brain, Scott Adams, the contrarian genius behind Dilbert and author of the most influential personal success book of all time—How to Fail at Almost Everything and Still Win Big—gives you the complete operating system for lasting happiness.

Challenging leading scientific theories that claim that our senses report back objective reality, cognitive scientist Donald Hoffman argues that while we should take our perceptions seriously, we should not take them literally. How can it be possible that the world we see is not objective reality? And how can our senses be useful if they are not communicating the truth? Hoffman grapples with these questions and more over the course of this eye-opening work.

Not only can we not currently explain the origin of the universe, it is questionable we will ever be able to explain it. The notion that there are universes within particles, or that particles are conscious, is ascientific, as is the hypothesis that our universe is a computer simulation. On the other hand, the idea that the universe itself is conscious is difficult to rule out entirely. 

The Blind Watchmaker, knowledgably narrated by author Richard Dawkins, is as prescient and timely a book as ever. The watchmaker belongs to the 18th-century theologian William Paley, who argued that just as a watch is too complicated and functional to have sprung into existence by accident, so too must all living things, with their far greater complexity, be purposefully designed. Charles Darwin's brilliant discovery challenged the creationist arguments; but only Richard Dawkins could have written this elegant riposte.

"Spend each day trying to be a little wiser than you were when you woke up," Charles T. Munger advises in Poor Charlie’s Almanack. Originally published in 2005, this compendium of 11 talks, delivered by the legendary Berkshire Hathaway vice-chairman between 1986 and 2007, has become a touchstone for a generation of investors and entrepreneurs seeking to absorb the enduring wit and wisdom of one of the great minds of the 20th and 21st centuries.

In a career spanning 60 years, Sir Karl Popper has made some of the most important contributions to the 20th century discussion of science and rationality. The Myth of the Framework is a collection of some of Popper's most important material on this subject.  

Neurosurgeon and wildly controversial Paleo blogger Dr. Jack Kruse gives us his first book, Epi-paleo Rx: The Prescription for Disease Reversal and Optimal Health. Kruse, who used his findings to lose 140 pounds and pack on muscle, takes the reader through his prescriptions for obesity, diabetes, heart disease, osteoporosis, autoimmunity, brain health, and aging. The material weaves together surprises from our Ice Age origins with the new science of epigenetics, or the effect of diet and environment on gene expression.

Sean Carroll, theoretical physicist and one of this world’s most celebrated writers on science, rewrites the history of 20th-century physics. Already hailed as a masterpiece, Something Deeply Hidden shows for the first time that facing up to the essential puzzle of quantum mechanics utterly transforms how we think about space and time. His reconciling of quantum mechanics with Einstein’s theory of relativity changes, well, everything. Most physicists haven’t even recognized the uncomfortable truth: Physics has been in crisis since 1927.

Described by the Dalai Lama as “one of the greatest thinkers of the age”, Jiddu Krishnamurti has influenced millions throughout the 20th century, including Aldous Huxley, Bertrand Russell, Henry Miller and Joseph Campbell. Born of middle-class Brahmin parents in 1895, Krishnamurti was recognized at age fourteen by theosophists Annie Besant and C W Leadbetter as an anticipated world teacher and proclaimed to be the vehicle for the reincarnation of Christ in the West and of Buddha in the East.

On his 68th birthday, Kevin Kelly began to write down for his young adult children some things he had learned about life that he wished he had known earlier. To his surprise, Kelly had more to say than he thought, and kept adding to the advice over the years, compiling a life’s wisdom into this book. Kelly’s timeless advice covers an astonishing range, from right living to setting ambitious goals, optimizing generosity, and cultivating compassion. He has wisdom for career, relationships, parenting, and finances, and gives guidance for practical matters ranging from travel to troubleshooting.