Human Genetics

The Big Ratchet is the story of the ratchets: the technologies and innovations, big and small, that propelled our species from hunters and gatherers on the savannahs of Africa to shoppers in the aisles of the supermarket. Our species long lived on the edge of starvation. Now we produce enough food for all 7 billion of us to eat nearly 3,000 calories every day. This is such an astonishing thing in the history of life as to verge on the miraculous. The Big Ratchet is the story of how it happened.

In humanity’s more than 100,000 year history, we have evolved from vulnerable creatures clawing sustenance from Earth to a sophisticated global society manipulating every inch of it. In short, we have become the dominant animal. Why, then, are we creating a world that threatens our own species? What can we do to change the current trajectory toward more climate change, increased famine, and epidemic disease?

The Mind of the Market will change the way we think about the economics of everyday life. Drawing on research from neuroeconomics, Michael Shermer explores what brain scans reveal about bargaining, snap purchases, and how trust is established in business. Utilizing experiments in behavioral economics, Shermer shows why people hang on to losing stocks and failing companies, why business negotiations often disintegrate into emotional tit-for-tat disputes, and why money does not make us happy.

Your DNA determines who you are… But what if it’s not your DNA? Orion Montgomery’s world shatters in an instant when ancient secrets and cutting‑edge science collide. Once a quiet, misunderstood mechanic with a mysterious heritage, he now possesses uncanny abilities that mark him as both a target and the key to humanity’s future. As ruthless enemies close in and the long-buried secrets of his lineage unravel, every heartbeat propels him deeper into a web of betrayal and danger. With the fate of his family hanging in the balance, Orion must decipher the coded clues of his own DNA ...

What makes us human? Why are we the only animals who wear clothes, drive cars, trawl the internet, and fly helicopters on Mars? It’s all because we’ve learnt to talk, yet remarkably, we still don’t know how we did it. Speech! suggests an answer that’s been hiding in plain sight - the simple yet radical shift that turned our analog grunts and shrieks into words. But, its consequences are far from simple: being able to share ideas through language was an evolutionary tipping point - it allowed us to link up our minds.

Triroon: Book 2 continues the Firestone Family saga. This volume follows the growth of TiiNa Firestone, younger of the two alien-human hybrid children of NaDii and Greg Firestone, from a vigilante into a heroine. Tempered by tragedy, pursued by terrorists, TiiNa leads her family to their new home in the United States and finds more than she expected on her father's home planet.

For all that science knows about the living world, notes David P. Barash, there are even more things we don't know, genuine evolutionary mysteries that perplex the best minds in biology. Paradoxically, many of these mysteries are very close to home, involving some of the most personal aspects of being human. Homo Mysterious examines a number of these evolutionary mysteries, exploring things we don't yet know about ourselves, laying out the best current hypotheses, and pointing toward insights that scientists are just beginning to glimpse.

AD 2107: A generation ago, Earth and the cislunar colonies banned genetic and cybernetic modifications. But out in the Asteroid Belt, anything goes. Dozens of flourishing space habitats are spawning exotic new societies and strange new varieties of humans. It’s a volatile situation that threatens the peace and stability of the entire solar system.

Shawn Shaw is a Pulitzer prize winning reporter and columnist for The Chronicle who's on the hunt for his next great story. He thinks he may have found it when he's approached by billionaire tech entrepreneur James Berk. Berk is a trustee of The Destiny Foundation, a secretive society supposedly facilitating the work of the world's greatest scientific minds. Berk convinces Shaw to help him find Chuti Tiu, a prostitute who is allegedly the smartest person ever to exist. If her intelligence lives up to its promise, there is a 50-million dollar prize waiting for her. Berk uses strong arm ...

On May 10, 1998, biologist Craig Venter, director of the Institute for Genomic Research, announced that he was forming a private company that within three years would unravel the complete genetic code of human life, seven years before the projected finish of the U.S. government's Human Genome Project. Venter hoped that by decoding the genome ahead of schedule, he would speed up the pace of biomedical research and save the lives of thousands of people. He also hoped to become very famous and very rich.

Have you ever thought about who you might be related to? What if we told you that you were related to extraordinary emperors, great kings and magnificent queens? Well, your majesty, you are. In fact, everyone is. And geneticist Adam Rutherford is here to tell you how. Come on an extraordinary adventure through millions of years of human history where you will learn the story of our species from evolution to dinosaurs to you! You will meet kings and queens, pharaohs and vikings, and see just how far and wide humans have migrated around the world.

Among all life on Earth, we alone experience rich moral emotions, follow complex rules governing how we treat one another, and engage in moral dialogue. But how did human morality evolve? And can humans become morally evolved? In A Better Ape, Victor Kumar and Richmond Campbell draw on the latest research in the biological and social sciences to explain the key role that morality has played in human evolution.

In this fresh and provocative view of a seven-million-year evolutionary journey, Finlayson demonstrates the radical implications for the interpretation of fossils and technologies and shows that understanding humans within an ecological context provides insights into the emergence and spread of Homo sapiens worldwide.

At a conference in Hong Kong in November 2018, Dr. He Jiankui announced that he had created the first genetically modified babies - twin girls named Lulu and Nana - sending shockwaves around the world. A year later, a Chinese court sentenced Dr. He to three years in prison for "illegal medical practice". As scientists elsewhere start to catch up with China's vast genetic research program, gene editing is fueling an innovation economy that threatens to widen racial and economic inequality. Fundamental questions about science, health, and social justice are at stake.

Over a decade ago, as the Human Genome Project completed its mapping of the entire human genome, hopes ran high that we would rapidly be able to use our knowledge of human genes to tackle many inherited diseases, and understand what makes us unique among animals. But things didn't turn out that way.

Pets have never been more popular. Over half of American households share their home with either a cat or a dog, and many contain both. This is a huge change from only a century ago, when the majority of domestic cats and dogs were working animals, keeping rodents at bay, guarding property, herding sheep. Nowadays, most are valued solely for the companionship they provide. As mankind becomes progressively more urban and detached from nature, we seem to be clinging to the animals that served us well in the past.

Abe was blond with blue eyes and a winning smile. His wings were blue instead of the lavender that Lu sported. His tail looked similar, but Abe was just a bit shorter, and his build was heavier. Gloria was a pretty blonde Amazon. The female was easily six feet tall and had the palest blue eyes he’d ever seen. She was lovely and good, but she didn’t want a male in her life. She knew everyone thought they were dating, but they were just friends, really. Can these two work things out or will Abe be forever alone and heartbroken?

A fascinating, bite-sized insight into how human sexuality came to be the way it is now - Jared Diamond explains why we are different from the animal kingdom. Why are humans one of the few species to have sex in private? Why do humans have sex any day of the month or year, including when the female is pregnant, beyond her reproductive years, or between her fertile cycles? Why are human females one of the few mammals to go through menopause?

Shawnie is the most sought after criminal in the known universe. Jerod is the law and he's coming for her. It's not to arrest her, but they want her help. When it's all said and done, can she do what they want and remain alive? If he gets a chance to spend a night with her, will he still be the same? Can love overcome lies and alibis?

In the sultry, shadow-drenched streets of New Orleans, a fertility clinic whispers promises of miracles. But beneath its guise of hope, two vampire doctors play a sinister game. Their dark secret? Impregnating clients with a bloodline never meant to see the light of day. A bloodline blending human and vampire, birthing children with terrifying, untamed powers. But secrets in the vampire world don't stay hidden for long. The overlord, a figure of nightmarish authority, uncovers their treachery. His verdict is swift and brutal – extermination. Yet, the deed is done. The city now blessed ...