The term "species" was thus defined by the celebrated botanist De Candolle: "A species is a collection of all the individuals which resemble each other more than they resemble anything else, which can by mutual fecundation produce fertile individuals, and which reproduce themselves by generation, in such a manner that we may from analogy suppose them all to have sprung from one single individual." And the zoologist Swainson gives a somewhat similar definition: "A species, in the usual acceptation of the term, is an animal which, in a state of nature, is distinguished by certain peculiarities of form, size, colour, or other circumstances, from another animal. It propagates, 'after its kind,' individuals perfectly resembling the parent; its peculiarities, therefore, are permanent."
To illustrate these definitions we will take two common English birds, the rook (Corvus frugilegus) and the crow (Corvus corone). These are distinct species, because, in the first place, they always differ from each other in certain slight peculiarities of structure, form, and habits, and, in the second place, because rooks always produce rooks, and crows produce crows, and they do not interbreed. It was therefore concluded that all the rooks in the world had descended from a single pair of rooks, and the crows in like manner from a single pair of crows, while it was considered impossible that crows could have descended from rooks or vice versâ. The "origin" of the first pair of each kind was a mystery. Similar remarks may be applied to our two common plants, the sweet violet (Viola odorata) and the dog violet (Viola canina). These also produce their like and never produce each other or intermingle, and they were therefore each supposed to have sprung from a single individual whose "origin" was unknown. But besides the crow and the rook there are about thirty other kinds of birds in various parts of the world, all so much like our species that they receive the common name of crows; and some of them differ less from each other than does our crow from our rook. These are all species of the genus Corvus, and were therefore believed to have been always as distinct as they are now, neither more nor less, and to have each descended from one pair of ancestral crows of the same identical species, which themselves had an unknown "origin." Of violets there are more than a hundred different kinds in various parts of the world, all differing very slightly from each other and forming distinct species of the genus Viola. But, as these also each produce their like and do not intermingle, it was believed that every one of them had always been as distinct from all the others as it is now, that all the individuals of each kind had descended from one ancestor, but that the "origin" of these hundred slightly differing ancestors was unknown. In the words of Sir John Herschel, quoted by Mr. Darwin, the origin of such species was "the mystery of mysteries."
Great Journeys allows readers to travel both around the planet and back through the centuries – but also back into ideas and worlds frightening, ruthless and cruel in different ways from our own. Few reading experiences can begin to match that of engaging with writers who saw astounding things: Great civilisations, walls of ice, violent and implacable jungles, deserts and mountains, multitudes of birds and flowers new to science. Reading these books is to see the world afresh, to rediscover a time when many cultures were quite strange to each other, where legends and stories were treated as facts and in which so much was still to be discovered.
Among the great men of the Victorian age Wallace occupied a unique position. He was the co-discoverer of the illuminating theory of Natural Selection; he watched its struggle for recognition against prejudice, ignorance, ridicule and misrepresentation; its gradual adoption by its traditional enemies; and its final supremacy. And he lived beyond the hour of its signal triumph and witnessed the further advance into the same field of research of other patient investigators who are disclosing fresh phases of the same fundamental laws of development, and are accumulating a vast array of new facts which tell of still richer light to come to enlighten every man born into the world. To have lived through that brilliant period and into the second decade of the twentieth century; to have outlived all contemporaries, having been the co-revealer of the greatest and most far-reaching generalisation in an era which abounded in fruitful discoveries and in revolutionary [pg 003]advances in the application of science to life, is verily to have been the chosen of the gods.
Who and what manner of man was Alfred Russel Wallace? Who were his forbears? How did he obtain his insight into the closest secrets of nature? What was the extent of his contributions to our stock of human knowledge? In which directions did he most influence his age? What is known of his inner life? These are some of the questions which most present-day readers and all future readers into whose hands this book may come will ask.
The relation of the stars to the sun and moon in their respective motions was one of the earliest problems for the astronomer, and it was only solved by careful and continuous observation, which showed that the invisibility of the former during the day was wholly due to the blaze of light, and this is said to have been proved at an early period by the observed fact that from the bottom of very deep wells stars can be seen while the sun is shining. During total eclipses of the sun also the brighter stars become visible, and, taken in connection with the fixity of position of the pole-star, and the course of those circumpolar stars which never set in the latitudes of Greece, Egypt, and Chaldea, it soon became possible to frame a simple hypothesis which supposed the earth to be suspended in space, while at an unknown distance from it a crystal sphere revolved upon an axis indicated by the pole-star, and carried with it the whole host of heavenly bodies. This was the theory of Anaximander (540 B.C.), and it served as the starting-point for the more complex theory which continued to be held in various forms and with endless modifications down to the end of the sixteenth century.
It is believed that the early Greeks obtained some knowledge of astronomy from the Chaldeans, who appear to have been the first systematic observers of the heavenly bodies by means of instruments, and who are said to have discovered the cycle of eighteen years and ten days after which the sun and moon return to the same relative positions as seen from the earth. The Egyptians perhaps derived their knowledge from the same source, but there is no proof that they were great observers, and the accurate orientation, proportions, and angles of the Great Pyramid and its inner passages may perhaps indicate a Chaldean architect.
Cosmos is one of the bestselling science books of all time. In clear-eyed prose, Sagan reveals a jewel-like blue world inhabited by a life form that is just beginning to discover its own identity and to venture into the vast ocean of space. Cosmos retraces the fourteen billion years of cosmic evolution that have transformed matter into consciousness, exploring such topics as the origin of life, the human brain, Egyptian hieroglyphics, spacecraft missions, the death of the Sun, the evolution of galaxies, and the forces and individuals who helped to shape modern science.
Praise for Cosmos
“Magnificent . . . With a lyrical literary style, and a range that touches almost all aspects of human knowledge, Cosmos often seems too good to be true.”—The Plain Dealer
“Sagan is an astronomer with one eye on the stars, another on history, and a third—his mind’s—on the human condition.”—Newsday
“Brilliant in its scope and provocative in its suggestions . . . shimmers with a sense of wonder.”—The Miami Herald
“Sagan dazzles the mind with the miracle of our survival, framed by the stately galaxies of space.”—Cosmopolitan
“Enticing . . . iridescent . . . imaginatively illustrated.”—The New York Times Book Review
NOTE: This edition does not include images.
That August, a strange, prolonged heat wave gripped the nation and killed scores of people in New York and Chicago. Odd things seemed to happen everywhere: A plague of crickets engulfed Waco. The Bering Glacier began to shrink. Rain fell on Galveston with greater intensity than anyone could remember. Far away, in Africa, immense thunderstorms blossomed over the city of Dakar, and great currents of wind converged. A wave of atmospheric turbulence slipped from the coast of western Africa. Most such waves faded quickly. This one did not.
In Cuba, America's overconfidence was made all too obvious by the Weather Bureau's obsession with controlling hurricane forecasts, even though Cuba's indigenous weathermen had pioneered hurricane science. As the bureau's forecasters assured the nation that all was calm in the Caribbean, Cuba's own weathermen fretted about ominous signs in the sky. A curious stillness gripped Antigua. Only a few unlucky sea captains discovered that the storm had achieved an intensity no man alive had ever experienced.
In Galveston, reassured by Cline's belief that no hurricane could seriously damage the city, there was celebration. Children played in the rising water. Hundreds of people gathered at the beach to marvel at the fantastically tall waves and gorgeous pink sky, until the surf began ripping the city's beloved beachfront apart. Within the next few hours Galveston would endure a hurricane that to this day remains the nation's deadliest natural disaster. In Galveston alone at least 6,000 people, possibly as many as 10,000, would lose their lives, a number far greater than the combined death toll of the Johnstown Flood and 1906 San Francisco Earthquake.
And Isaac Cline would experience his own unbearable loss.
Meticulously researched and vividly written, Isaac's Storm is based on Cline's own letters, telegrams, and reports, the testimony of scores of survivors, and our latest understanding of the hows and whys of great storms. Ultimately, however, it is the story of what can happen when human arrogance meets nature's last great uncontrollable force. As such, Isaac's Storm carries a warning for our time.
From the Hardcover edition.
Lessons from Cape Horn,
An interview on storm survival and heaving to with the late Sir Peter Blake,
Heaving-to using a Gale Rider on 55 foot Morgan’s Cloud,
Adding Rudder Protection Stops.
Discussions on avoiding chafe, building and using storm staysails, choosing storm gear, when to deploy para-anchors, tactics for avoiding the worst areas of cyclonic storms and many more have been expanded to answer questions posed by readers and seminar attendees.
"Roy Scranton's Learning to Die in the Anthropocene presents, without extraneous bullshit, what we must do to survive on Earth. It's a powerful, useful, and ultimately hopeful book that more than any other I've read has the ability to change people's minds and create change. For me, it crystallizes and expresses what I've been thinking about and trying to get a grasp on. The economical way it does so, with such clarity, sets the book apart from most others on the subject."--Jeff VanderMeer, author of the Southern Reach trilogy
"Roy Scranton lucidly articulates the depth of the climate crisis with an honesty that is all too rare, then calls for a reimagined humanism that will help us meet our stormy future with as much decency as we can muster. While I don't share his conclusions about the potential for social movements to drive ambitious mitigation, this is a wise and important challenge from an elegant writer and original thinker. A critical intervention."--Naomi Klein, author of This Changes Everything: Capitalism vs. the Climate
"Concise, elegant, erudite, heartfelt & wise."--Amitav Ghosh, author of Flood of Fire
"War veteran and journalist Roy Scranton combines memoir, philosophy, and science writing to craft one of the definitive documents of the modern era."--The Believer Best Books of 2015
Coming home from the war in Iraq, US Army private Roy Scranton thought he'd left the world of strife behind. Then he watched as new calamities struck America, heralding a threat far more dangerous than ISIS or Al Qaeda: Hurricane Katrina, Superstorm Sandy, megadrought--the shock and awe of global warming.
Our world is changing. Rising seas, spiking temperatures, and extreme weather imperil global infrastructure, crops, and water supplies. Conflict, famine, plagues, and riots menace from every quarter. From war-stricken Baghdad to the melting Arctic, human-caused climate change poses a danger not only to political and economic stability, but to civilization itself . . . and to what it means to be human. Our greatest enemy, it turns out, is ourselves. The warmer, wetter, more chaotic world we now live in--the Anthropocene--demands a radical new vision of human life.
In this bracing response to climate change, Roy Scranton combines memoir, reportage, philosophy, and Zen wisdom to explore what it means to be human in a rapidly evolving world, taking readers on a journey through street protests, the latest findings of earth scientists, a historic UN summit, millennia of geological history, and the persistent vitality of ancient literature. Expanding on his influential New York Times essay (the #1 most-emailed article the day it appeared, and selected for Best American Science and Nature Writing 2014), Scranton responds to the existential problem of global warming by arguing that in order to survive, we must come to terms with our mortality.
Plato argued that to philosophize is to learn to die. If that’s true, says Scranton, then we have entered humanity’s most philosophical age--for this is precisely the problem of the Anthropocene. The trouble now is that we must learn to die not as individuals, but as a civilization.
Roy Scranton has published in the New York Times, Wall Street Journal, Rolling Stone, Boston Review, and Theory and Event, and has been interviewed on NPR's Fresh Air, among other media.
According to Stewart Brand, a lifelong environmentalist who sees everything in terms of solvable design problems, three profound transformations are under way on Earth right now. Climate change is real and is pushing us toward managing the planet as a whole. Urbanization?half the world?s population now lives in cities, and eighty percent will by midcentury?is altering humanity?s land impact and wealth. And biotechnology is becoming the world?s dominant engineering tool. In light of these changes, Brand suggests that environmentalists are going to have to reverse some longheld opinions and embrace tools that they have traditionally distrusted. Only a radical rethinking of traditional green pieties will allow us to forestall the cataclysmic deterioration of the earth?s resources.
Whole Earth Discipline shatters a number of myths and presents counterintuitive observations on why cities are actually greener than countryside, how nuclear power is the future of energy, and why genetic engineering is the key to crop and land management. With a combination of scientific rigor and passionate advocacy, Brand shows us exactly where the sources of our dilemmas lie and offers a bold and inventive set of policies and solutions for creating a more sustainable society.
In the end, says Brand, the environmental movement must become newly responsive to fast-moving science and take up the tools and discipline of engineering. We have to learn how to manage the planet?s global-scale natural infrastructure with as light a touch as possible and as much intervention as necessary.
We are finally starting to acknowledge the threat carbon emissions pose to our ozone layer, but few people have focused on the extent to which our consumption of meat contributes to global warming. Think about it this way: In terms of energy consumption, serving a typical family-of-four steak dinner is the rough equivalent of driving around in an SUV for three hours while leaving all the lights on at home.
Bittman offers a no-nonsense rundown on how government policy, big business marketing, and global economics influence what we choose to put on the table each evening. He demystifies buzzwords like "organic," "sustainable," and "local" and offers straightforward, budget-conscious advice that will help you make small changes that will shrink your carbon footprint -- and your waistline.
Flexible, simple, and non-doctrinaire, the plan is based on hard science but gives you plenty of leeway to tailor your food choices to your lifestyle, schedule, and level of commitment. Bittman, a food writer who loves to eat and eats out frequently, lost thirty-five pounds and saw marked improvement in his blood levels by simply cutting meat and processed foods out of two of his three daily meals. But the simple truth, as he points out, is that as long as you eat more vegetables and whole grains, the result will be better health for you and for the world in which we live.
Unlike most things that are virtuous and healthful, Bittman's plan doesn't involve sacrifice. From Spinach and Sweet Potato Salad with Warm Bacon Dressing to Breakfast Bread Pudding, the recipes in Food Matters are flavorful and sophisticated. A month's worth of meal plans shows you how Bittman chooses to eat and offers proof of how satisfying a mindful and responsible diet can be. Cheaper, healthier, and socially sound, Food Matters represents the future of American eating.