Showing results by publisher "Tantor Media" in History & Philosophy

Does human life have any meaning? Does the question even make sense today? For centuries, the question of the meaning or purpose of human life was assumed by scholars and theologians to have a religious answer: Life has meaning because humans were made in the image of a good god. In the 19th century, however, Charles Darwin's theory of evolution changed everything - and the human organism was seen to be more machine than spirit.

Atomic weaponry is widely understood as a story of American scientific achievement—but scientists working in Britain played a vital role in its development. Including Nobel Prize winners and Jewish refugees from Nazi Germany, these scientists have long since been forgotten. But without their expertise, Robert Oppenheimer's research at Los Alamos would never have succeeded. Gareth Williams unearths the true story of the top-secret British atomic program, codenamed "Tube Alloys," established in 1940.

North America was not empty nor were its inhabitants savages when Europeans arrived in 1492. Quite the opposite, North America was thickly populated by indigenous people who lived in clean cities, had a thriving economy, and transformed the landscape into bountiful productivity. Forgotten Landscapes reveals the incredible extent to which Native Americans manipulated and shaped their surrounding environs through agricultural practices and urban engineering, resulting in one of the most prosperous civilizations of their time.

We are all familiar with the "march of progress," the representation of evolution that depicts a series of apelike creatures becoming progressively taller and more erect before finally reaching the upright human form. Its emphasis on linear progress has had a decisive impact on public understanding of evolution, yet the image contradicts modern scientific conceptions of evolution as complex and branching.

Bradwel reminds us that the centenary of this apparent "wonder drug" should be no cause for celebration. Insulin often remains inaccessible to those who need it most: elusive prescriptions, uneven availability and sky-high prices result in rationing and desperate do-it-yourself research and development. In the face of bootstraps rhetoric and "Pharma Bro" capitalists, patients across the world are left to fend for themselves. There is a long way to go in the twenty-first century until insulin truly fulfills the extraordinary promises made by its discovery.

When Neil Armstrong first set foot in the lunar dust, the Earth held its breath. That one small step forever changed our view of what was possible, sparking a dramatic expansion of humankind's cosmic awareness. When we gain a new perspective, a transformation begins, profoundly altering the understanding of the world our human experience had previously granted us.

The impact of an asteroid led to the extinction of the dinosaurs. Could another giant cosmic missile soon be heading our way? In Target Earth, acclaimed Dutch astronomy writer Govert Schilling provides a full account of what we know, and need to know, about all the extraterrestrial matter constantly bombarding our planet—from microscopic dust particles and space debris to massive meteorites, comets, and asteroids.

After the extinction of the dodo and Carolina parakeet and the collapse of the American bison population, naturalists expected many more vulnerable species to die out with spread of industrialization. This triggered a race to collect rare species of animals expected soon to be lost forever. Established in 1893, Chicago's Field Museum aimed to become a global center of study. Zoologist Daniel Giraud Elliot persuaded museum patrons to fund an immediate expedition to British Somaliland (contemporary Somalia). There, his team hunted and killed hundreds of animals for the growing collection.

Twentieth century science completely revolutionized human understanding of the world, rewriting the story of the universe with exciting discoveries and theories—the big bang, the relativity of space and time, the accelerating expansion of the universe, along with increasingly refined ideas of evolution and the origin of life.