Professional Science

North America's biggest cat was once killed for bounty dollars, slaughtered with impunity and driven toward extinction. But today's cat of intrigue, despite our lingering fears and misconceptions, has returned to much of its native range in the western United States and gained respect as a predator integral and necessary to wild ecosystems. This turnaround was triggered by one man: Maurice Hornocker. Cougars on the Cliff recounts the early years of his research when he tracked lions following a dog's nose and footprints in the snow—before telemetry was available.

Part of John Muir's appeal to modern audiences is that he not only explored the American West and wrote about its beauties but also fought for their preservation. His successes dot the landscape and are evident in all the natural features that bear his name: forests, lakes, trails, and glaciers. Here collected are some of Muir's finest wilderness essays, ranging in subject matter from Alaska to Yellowstone, from Oregon to the High Sierra.

A Zoo in My Luggage is the colorful, first-hand account of Gerald Durrell's six-month animal-collecting trip in British Cameroon, and his attempts to create his own zoo. Motivated by a passion for wildlife, and a desire to save endangered species from extinction, Durrell assembles a glorious panoply of exotic animals - including a female baboon called Georgina, who later runs amok in a department store; a black-eared squirrel, who tries to bury nuts in his ear; and a gentlemanly chimpanzee named Chumly, who greets him with an outstretched hand.

When he was six years old, Roger Penrose discovered a sundial in a clearing near his house. Through that machine made of light, shadow, and time, Roger glimpsed a “world behind the world” of transcendently beautiful geometry. It spurred him on a journey to become one of the world’s most influential mathematicians, philosophers, and physicists. Penrose would prove the limitations of general relativity, set a new agenda for theoretical physics, and astound colleagues and admirers with the elegance and beauty of his discoveries.

Few scientists have enthralled more people than Richard P. Feynman, the Nobel Prize winner and best-selling author of Six Easy Pieces and Surely You're Joking, Mr. Feynman! Beloved for his engaging character and zest for life, he is an American icon. In this selection of letters, Feynman's towering genius and singular personality shine like dazzling stars.

On her 120-acre homestead high in the Colorado Rockies, beloved writer Pam Houston learns what it means to care for a piece of land and the creatures on it. Elk calves and bluebirds mark the changing seasons, winter temperatures drop to 35 below, and lightning sparks a 110,000-acre wildfire, threatening her century-old barn and all its inhabitants. Through her travels from the Gulf of Mexico to Alaska, she explores what ties her to the Earth, the ranch most of all.

A decade ago, developers built information-sharing software by writing a lot of custom code in a single code base, then adding layers of caching. Now we build information systems: interdependent software and services, data platforms, and event streams. Many of our software-to-systems initiatives fail, though, and when they do, we double down on traditional linear approaches. But linear thinking cannot resolve systems challenges. We need to shift to systems thinking.

One of the most influential philosophers and theologians in the history of Western thought, St Thomas Aquinas established the foundations for much of modern philosophy of religion, and is famous for his arguments for the existence of God. In this cogent and multifaceted introduction to the great saint's work, Edward Feser argues that you cannot fully understand Aquinas' philosophy without his theology, and vice-versa. He covers Aquinas' thoughts on the soul, natural law, metaphysics, and more.

Derek Parfit (1942–2017) is the most famous philosopher most people have never heard of. Widely regarded as one of the greatest moral thinkers of the past hundred years, Parfit was anything but a public intellectual. Yet his ideas have shaped the way philosophers think about things that affect us all: equality, altruism, what we owe to future generations, and even what it means to be a person. In Parfit, David Edmonds presents the first biography of an intriguing, obsessive, and eccentric genius.

An American professor, lecturer and writer Dale Carnegie wrote: "If you want to have an excellent advice how to treat people, control yourself and improve your own qualities, you should read The Autobiography of Benjamin Franklin, one of the most fascinating stories of the life." According to what Franklin wrote in The Autobiography, he developed and tried to implement into life a plan of moral perfection achievement and extermination of bad habits, based on developing skills in 13, described by him, goodnesses.

Charles Darwin's foremost biographer, Janet Browne, delivers a vivid and accessible introduction to the book that permanently altered our understanding of what it is to be human. A sensation on its publication in 1859, The Origin of the Species profoundly shocked Victorian readers by calling into question the belief in a Creator with its description of evolution through natural selection. And Darwin's seminal work is nearly as controversial today.

San Francisco's Laguna Honda Hospital is the last almshouse in the country, a descendant of the Hôtel-Dieu (God's hotel) that cared for the sick in the Middle Ages. Ballet dancers and rock musicians, professors and thieves - "anyone who had fallen, or, often, leapt, onto hard times" and needed extended medical care - ended up here. So did Victoria Sweet, who came for two months and stayed for 20 years. Laguna Honda, lower-tech but human-paced, gave Sweet the opportunity to practice a kind of attentive medicine that has almost vanished.

Authored by Noel Benford, a seasoned Certified Flight Instructor from New York, this guide gives you the most common questions students have been asked during recent exams. Benford shares his extensive experience and insights giving you a significant advantage, ensuring your thoroughly prepared for the exam.

With years of experience as a Registered Veterinary Technician, Frannie O’Callaghan offers an unapologetic window into the daily encounters of the humans who take care of pets. This whip-smart but darkly humorous confessional spans from the Patients who bite, claw, urinate, or defecate in scrub pockets. Are the few and farther in-between moments of wagging tails and slobbering tongues worth it?

One fateful day in 1996, after discovering that five freight cars' worth of glittering corn have reaped a tiny profit of $18.16, young Forrest Pritchard vows to save his family's farm. What ensues-through hilarious encounters with all manner of livestock and colorful local characters-is a crash course in sustainable agriculture. Pritchard's biggest ally is his renegade father, who initially questions his son's career choice and rejects organic foods for sugary mainstream fare.

Dr. Peter McGraw, founder of the Humor Research Lab at the University of Colorado Boulder, teamed up with journalist Joel Warner on a far-reaching search for the secret behind humor. Their journey spanned the globe, from New York to Japan, from Palestine to the Amazon. Meanwhile, the duo conducted their own humor experiments along the way-to wince-worthy, hilarious, and illuminating results.

Stoicism may be an ancient philosophy, but it is one that has even more relevance to our daily lives now that we are in the modern world. With Stoicism, we learn that we can control some things, such as our emotions and our reactions, and this can help to lead us to happiness. In this complete guidebook, we are going to take you from the very basics of using Stoicism in your daily life, to complete mastery. We will show you how this ancient philosophy is going to work to make you feel happier and more virtuous.

Born and raised in a tarpaper shack, Grand Chief Ron Derrickson went on to become one of the most successful Indigenous businessmen in Canada. As a political leader, he served as chief of the Westbank First Nation for a dozen years and was made a grand chief by the Union of British Columbia Indian Chiefs. Along the way, he has been the target of a full Royal Commission and an assassination attempt by a hitman hired by local Whites. As chief, he increased his community's revenues by 3,500 percent and led his people into a war in the forest over logging rights.

Once upon Atari is an intimate view into the dramatic rise and fall of the early video game industry, and how it shaped the life of one of its key players. This book offers eye-opening details and insights delivered in a creative style that mirrors the industry it reveals. An innovative work from one of the industry’s original innovators.

Ninteen ninety-four, Northern California. The Internet is just emerging from its origins in the military and university research labs. Groups of idealistic technologists, recognizing its potential as a tool for liberation and solidarity, are working feverishly to build the network. In the early chat rooms of one such gathering, soon-to-become-famous as The WELL, a Stanford futurist named Tom Mandel creates a new conference. In a topic headed "Local Bug Report", he asks for advice from fellow online participants about how he might shake off a persistent hacking cough.