Pontzer's groundbreaking studies with hunter-gatherer tribes show how exercise doesn't increase our metabolism. Instead, we burn calories within a very narrow range: nearly 3,000 calories per day, no matter our activity level. This was a brilliant evolutionary strategy to survive in times of famine. Now it seems to doom us to obesity. The good news is we can lose weight, but we need to cut calories. Refuting such weight-loss hype as paleo, keto, anti-gluten, anti-grain, and even vegan, Pontzer discusses how all diets succeed or fail: For shedding pounds, a calorie is a calorie.

Leor Zmigrod reveals the deep connection between political beliefs and the biology of the brain. Drawing on her own pioneering research, she uncovers the complex interplay between biology and environment that predisposes some individuals to rigid ways of thinking, and explains how ideologies take hold of our brains, fundamentally changing the way we think, act and interact with others.

In 1845, European potato fields from Spain to Scandinavia were attacked by a novel pathogen. But it was only in Ireland, then part of the United Kingdom, that the blight’s devastation reached apocalyptic levels, leaving more than a million people dead and forcing millions more to emigrate. In Rot, historian Padraic X. Scanlan offers the definitive account of the Great Famine, showing how Ireland’s place in the United Kingdom and the British Empire made it uniquely vulnerable to starvation.

In 2019, author John Green met Henry Reider, a young tuberculosis patient at Lakka Government Hospital in Sierra Leone. John be­came fast friends with Henry, a boy with spindly legs and a big, goofy smile. In the years since that first visit to Lakka, Green has become a vocal advocate for increased access to treatment and wider awareness of the healthcare inequi­ties that allow this curable, preventable infec­tious disease to also be the deadliest, killing over a million people every year. In Everything Is Tuberculosis, John tells Henry’s story.

We are entering a new era of global cataclysm in which the world faces a deadly mix of war, climate change, great power rivalry, rapid technological advancement, the end of both monarchy and empire, and countless other dangers. In Waste Land, Robert D. Kaplan, geopolitical expert and author of more than twenty books on world affairs, incisively explains how we got here and where we are going.

Off the beaten path, following unmarked trails, we are wired to explore. More than just a need to get outside, the search for the unknown is a primal urge that has shaped the history of our species and continues to mold our behavior in ways we are only beginning to understand. In fact, the latest neuroscience suggests that exploration in any form—whether it’s trying a new restaurant, changing careers, or deciding to run a marathon—is an essential ingredient of human life. Exploration, it turns out, isn’t merely a hobby—it’s our story.

After spending nearly five decades studying near-death experiences, Dr. Raymond Moody finally has the answer to humanity’s most pressing question: What happens when we die? In Proof of Life After Life, Moody and coauthor Paul Perry reveal that consciousness survives after the death of the body. Featuring in-depth case studies, the latest research, and eye-opening interviews with experts, Proof explores everything from common paranormal signs to shared-death experiences, and much more.

To trace the history of the twenty-first century so far is to trace a history of unaffordability and shortage. After years of refusing to build sufficient housing, America has a national housing crisis. After years of limiting immigration, we don’t have enough workers. Despite decades of being warned about the consequences of climate change, we haven’t built anything close to the clean-energy infrastructure we need. Ambitious public projects are finished late and over budget—if they are ever finished at all.

Cutting-edge techniques across biology, chemistry, physics, and geology have transformed our understanding of the deep past, including the discovery of a previously unknown mass extinction. This compelling evidence, revealing a series of environmental crises resulting in the near collapse of life on Earth, illuminates our current dilemmas in exquisite detail.

In Waves in an Impossible Sea, physicist Matt Strassler tells a startling tale of elementary particles, human experience, and empty space. He begins with a simple mystery of motion. When we drive at highway speeds with the windows down, the wind beats against our faces. Yet our planet hurtles through the cosmos at 150 miles per second, and we feel nothing of it. How can our voyage be so tranquil when, as Einstein discovered, matter warps space, and space deflects matter? The answer, Strassler reveals, is that empty space is a sea, albeit a paradoxically strange one.

Pontzer's groundbreaking studies with hunter-gatherer tribes show how exercise doesn't increase our metabolism. Instead, we burn calories within a very narrow range: nearly 3,000 calories per day, no matter our activity level. This was a brilliant evolutionary strategy to survive in times of famine. Now it seems to doom us to obesity. The good news is we can lose weight, but we need to cut calories. Refuting such weight-loss hype as paleo, keto, anti-gluten, anti-grain, and even vegan, Pontzer discusses how all diets succeed or fail: For shedding pounds, a calorie is a calorie.

What are we made up of? What holds material bodies together? Is there a difference between terrestrial matter and celestial matter? When Democritus stated that we are made up of atoms, few people believed him. Not until Galileo and Newton in the seventeenth century did people take the idea seriously, and it was another four hundred years before we could reconstruct the elementary components of matter.

Stronger tells a story of breathtaking scope, from the battlefields of the Trojan War in Homer’s Iliad, where muscles enter the scene of world literature; to the all-but-forgotten Victorian-era gyms on both sides of the Atlantic, where women build strength and muscle by lifting heavy weights; to a retirement home in Boston where a young doctor makes the astonishing discovery that frail ninety-year-olds can experience the same relative gains of strength and muscle as thirty-year-olds if they lift weights.

We’ve been taught that resilience is the secret to navigating life’s most difficult moments. According to New York Times bestselling author and organizational psychologist Dr. Tasha Eurich, there is just one problem with this assumption. Scientifically, resilience isn’t an unlimited resource, especially with the growing pressure, uncertainty, and chaos we’re experiencing today. But what if, instead of merely “bouncing back” from stressors and setbacks, we could harness them for forward growth?

In this thoughtful collection of essays, Andrea Barrett draws from her experiences writing some of the most acclaimed historical fiction of our time to explore the mysteries and delights of the genre. Inspiration found in the past, she argues, can illuminate fiction, just as dust scatters light and makes the unseen visible.

Leor Zmigrod reveals the deep connection between political beliefs and the biology of the brain. Drawing on her own pioneering research, she uncovers the complex interplay between biology and environment that predisposes some individuals to rigid ways of thinking, and explains how ideologies take hold of our brains, fundamentally changing the way we think, act and interact with others.

Off the beaten path, following unmarked trails, we are wired to explore. More than just a need to get outside, the search for the unknown is a primal urge that has shaped the history of our species and continues to mold our behavior in ways we are only beginning to understand. In fact, the latest neuroscience suggests that exploration in any form—whether it’s trying a new restaurant, changing careers, or deciding to run a marathon—is an essential ingredient of human life. Exploration, it turns out, isn’t merely a hobby—it’s our story.

A Japanese researcher in psychology sets out to measure loneliness while drawing on her own experience of autism. A quirky boy growing up in 1950s Ottawa sows the seeds of his future Hollywood stardom. In the US, a nonverbal man explores body language, gesture by eloquent gesture, in his mother’s yoga classes. Nine Minds delves into the extraordinary lives of nine neurodivergent men and women from around the globe.

Carbon is the only element that animates the entirety of the living world. Though comprising a tiny fraction of Earth’s composition, our planet is lifeless without it. Yet it is maligned as the driver of climate change, scorned as an errant element blamed for the possible demise of civilization. Here, Paul Hawken looks at the flow of life through the lens of carbon. Embracing a panoramic view of carbon’s omnipresence, he explores how this ubiquitous and essential element extends into every aperture of existence and shapes the entire fabric of life.

Sociogenomics brings together advances in molecular genetics and traditional social and behavioral science. The key tool is the polygenic index, which allows us to analyze DNA to measure a child's genetic potential. Today, we can estimate a child's adult height, how far they will go in school, and their weight as an adult—all from a cheek swab, finger prick, or vial of saliva. Dalton Conley and other researchers are using this new science to shed light on the ways in which genes shape our world, influencing how each person both creates and responds to the environment around them.

An award-winning mathematician shows how we prove what’s true, and what to do when we can’t.

Renowned Osteopath David Vaux unveils decades of scientific research on strength and the musculoskeletal system. He explains why getting stronger is one of the simplest, cheapest and most life-changing things you can do - and unveils a simple ten-step strength plan that will empower you to embark on your journey towards a stronger and healthier life. Stronger is the definitive guide to unlocking a life full of vitality and health, explaining the what, why and how strength is key to longevity right up to your last day on this planet.

Because brainwashing affects both the world and our observation of the world, we often don’t recognize it while it’s happening—unless we know where to look. As Rebecca Lemov writes in The Instability of Truth, “Brainwashing erases itself.” What we call brainwashing is more common than we think; it is not so much what happens to other people as what can happen to anyone.

The emotional questions we face can define our lives. If you’re expecting an interaction to go wrong, that expectation can make it so. That’s spiraling down. But as esteemed Stanford psychologist Greg Walton shows, when we see these questions clearly, we can answer them well. Known to social psychologists as wise interventions, these shifts in perspective can help us chart new trajectories for our lives. They help us spiral up. This is ordinary magic: The ordinary experiences that help us set aside the ordinary worries of life to unleash extraordinary change.

In 2018, poverty and domestic violence cast Evelyn and her children into the urban wilderness of Los Angeles, where she avoids the family crisis network that offers no clear pathway for her children to remain together and in a decent school. For the next five years, Evelyn works full time as a waitress yet remains unable to afford legitimate housing or qualify for government aid. All the while she strives to provide stability, education, loving memories, and college aspirations for her children even as they sleep in motels and in her car.