検索キーワード： 自然・生態学

Traditionally, Americans learned in school that the ancestors of the people who inhabited the Western Hemisphere at the time of Columbus' landing had crossed the Bering Strait 12,000 years ago; existed mainly in small nomadic bands; and lived so lightly on the land that the Americas were, for all practical purposes, still a vast wilderness. But as Charles C. Mann now makes clear, archaeologists and anthropologists have spent the last 30 years proving these and many other long-held assumptions wrong.

Willkommen zu einem Sprachkurs der etwas anderen Art! Wer Bäume besser versteht, an ihrem Wuchs und am Zustand der Blätter oder der Rinde erkennt, wie es ihnen geht, wird langfristig mehr Freude an ihnen haben. Überraschende Einblicke in das Innenleben von Buche, Birke und Co. verhelfen zu einer neuen Sichtweise, und das profunde Wissen des Autors hilft Hobbygärtnern bei der Wahl des richtigen Hausbaumes sowie beim Pflanzen und Schneiden von Laubbaum, Obstbaum oder Hecke.

Simon Barnes is one of Britain's leading bird writers and humorists. His weekly column in The Times (London), his essays for the RSPB (Royal Society for the Protection of Birds) magazine, and his two books on bad bird-watching have made him one of the characters of the bird world.

The sequel to the bestselling A Street Cat Named Bob continues the remarkable adventures of James and Bob showing - through new stories - how Bob's extraordinary street wisdom has shown James the meaning of friendship, loyalty, trust - and happiness. "Since Bob had appeared, I'd made huge strides in my life. For more than a decade I'd been a homeless drug addict. I'd been lost to the world and forgotten what was important in life. Now I'd got myself back on my two feet, but as I put the past behind me, I was still stepping unsteadily into the future."

Every culture is a unique answer to a fundamental question: What does it mean to be human and alive? In The Wayfinders, renowned anthropologist, winner of the prestigious Samuel Johnson Prize, and National Geographic Explorer-in-Residence Wade Davis leads us on a thrilling journey to celebrate the wisdom of the world's indigenous cultures.

Ein neuer Blick auf alte Freunde. Erstaunliche Dinge geschehen im Wald: Bäume, die miteinander kommunizieren. Bäume, die ihren Nachwuchs, aber auch alte und kranke Nachbarn liebevoll umsorgen und pflegen. Bäume, die Empfindungen haben, Gefühle, ein Gedächtnis. Unglaublich? Aber wahr! - Der Förster Peter Wohlleben erzählt faszinierende Geschichten über die ungeahnten und höchst erstaunlichen Fähigkeiten der Bäume.

In this compelling narrative, O'Connor seeks out neuroscientists, anthropologists and master navigators to understand how navigation ultimately gave us our humanity. Biologists have been trying to solve the mystery of how organisms have the ability to migrate and orient with such precision - especially since our own adventurous ancestors spread across the world without maps or instruments. O'Connor goes to the Arctic, the Australian bush and the South Pacific to talk to masters of their environment who seek to preserve their traditions at a time when anyone can use a GPS to navigate.

In this "immersive, densely reported, and altogether remarkable first book [with] the texture and color of a first-rate novel" (New York Times), journalist Doug Bock Clark tells the epic story of the world's last subsistence whalers and the threats posed to a tribe on the brink. Deeply empathetic and richly reported, The Last Whalers is a riveting, powerful chronicle of the collision between one of the planet's dwindling indigenous peoples and the irresistible enticements and upheavals of a rapidly transforming world.

In concise, immediate prose, Italian physicist and novelist Paolo Giordano explains how disease spreads in our interconnected world: why it matters, how it impacts us, how we must react. Writing from his home in Rome as Italy implements the largest peace-time lockdown ever recorded in a democratic country, Giordano expands his focus to other forms of contagion linked to this epidemic - fake news, the environmental crisis, nationalism and xenophobia, our lack of imagination in promoting a new kind of global community.

Thomas Homer-Dixon brings to bear his formidable understanding of the urgent problems that confront our world to clarify their scope and deep causes. The Upside of Down provides a vivid picture of the immense stresses that are simultaneously converging on our societies and threatening a breakdown that would profoundly shake civilization. It shows, too, how we can choose a better route into the future.

There are few remaining frontiers on our planet. But perhaps the wildest, and least understood, are the world's oceans: too big to police, and under no clear international authority, these immense regions of treacherous water play host to rampant criminality and exploitation.

Building from his acclaimed anthology Tales of Two Americas, beloved writer and editor John Freeman draws together a group of our greatest writers from around the world to help us see how the environmental crisis is hitting some of the most vulnerable communities where they live. In the past five years, John Freeman, previously editor of Granta, has launched a celebrated international literary magazine, Freeman's, and compiled two acclaimed anthologies that deal with income inequality as it is experienced.

Part memoir, part manifesto, in Eat Like a Fish Bren Smith - a former commercial fisherman turned restorative ocean farmer - shares a bold new vision for the future of food: seaweed. Through tales that span from his childhood in Newfoundland to his early years on the high seas aboard commercial fishing trawlers, from pioneering new forms of ocean farming to surfing the frontiers of the food movement, Smith introduces the world of sea-based agriculture and advocates getting ocean vegetables onto American plates (there are thousands of edible varieties in the sea!).

Cooperation is the means by which life arose in the first place. It’s how we progressed through scale and complexity, from free-floating strands of genetic material, to nation states. But given what we know about the mechanisms of evolution, cooperation is also something of a puzzle. How does cooperation begin, when on a Darwinian level, all that the genes in your body care about is being passed on to the next generation? A biologist by training, Raihani looks at where and how collaborative behavior emerges throughout the animal kingdom, and what problems it solves.

In brave and unforgettable terms, Al Gore, the passionate and lifelong defender of the environment, describes how human actions and decisions can endanger or safeguard the vulnerable ecosystem that sustains us.

The scuba-diving philosopher and best-selling author of Other Minds explores the origins of animal consciousness. Dip below the ocean’s surface and you are soon confronted by forms of life that could not seem more foreign to our own: sea sponges, soft corals and flower-like worms, whose rooted bodies and intricate geometry are more reminiscent of plant life than anything recognisably animal. Yet these creatures are our cousins.

Looking at the trees around his house, Tristan Gooley realises how little he has noticed, or even really seen them. He decides to embark journey, to investigate the signs that can be read from trees and everything about them that we often overlook. Tristan takes the listener on a series on micro-expeditions to uncover the signs to look for in each tree. In each journey he highlights at least one exemplary sign or pattern; from the everyday to the more exotic, from Kew Gardens in London to the Sierra Nevada mountains in California.

4C Radio focuses on climate and communities. Through interviews, reportage and explainers, the hub brings to you the most pressing matters of today’s youth.

Soluciones sencillas para problemas de conducta de perros complicados

Whether we watch quick little songbirds at our backyard feeders, keep a flock of chickens, teach parrots to talk, or stand looking up at the sky, mesmerized by the aerial acrobatics of blackbirds gathering as the leaves turn in the fall, humans have an almost universal admiration of and interest in birds. We love the birdsong of spring, the fledglings in summer, the deep V of geese in autumn, the bright spot of red cardinals against white snow. Wild or domestic, birds are clearly one of God's best gifts.