Introduction: “A Second World Within the World of Nature”
| Kastro, Greece |
"We enjoy the fruits of the plains and of the mountains, the rivers and the lakes are ours, we sow corn, we plant trees, we fertilize the soil by irrigation, we confine the rivers and straighten or divert their courses. In fine, by means of our hands we essay to create as it were a second world within the world of nature." — Cicero, De natura deorum, |
Above—Petra. Facades are carved out of the stone cliffs |
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“If human beings had been content for several hundred thousand years to roam shelterless and with only a minimal technology, why, all of a sudden (historically speaking), should they become seemingly obsessed with architecture, with not just settling down in one fertile place protected from the elements but erecting buildings and cities that contested with nature itself for grandeur?”
— Peter J. Wilson, The Domestication of the Human Species (New Haven: Yale University Press, 1988), xii.
Above - Todi, Italy. The city becomes part of the landscape, now a part of nature itself
Photo courtesy of Norman Crowe
Above—Analogous parts of Haida Plank House to Nature |
“The man-made world is an alternative nature . . . created by artifice and born as a human reflection of the wonder we find in the natural world—the heavens, the seasons, landscapes and seascapes, plants and animals. The assumption that there is a direct connection between the two worlds [ours and the cosmos] at both the subliminal and conscious levels informs [ a considerable part of the exploration we will pursue in this course].” — Nature..., p. 7
Perhaps it is enough to argue that the preservation of the living world is necessary to our long-term material prosperity and health. But there is another, and in some ways deeper, reason not to let the natural world slip away. It has to do with the defining qualities and self-image of the human species. Suppose, for the sake of argument, that new species can one day be engineered and stable ecosystems built from them. With that distant prospect in mind, should we go ahead and, for the short-term gain, allow the original species and ecosystems to be lost? Yes? Erase Earth’s living history? Then also burn the art galleries, make cordwood of the musical instruments, pulp the musical scores, erase Shakespeare, Beethoven, and Goethe, and the Beatles too, because all these—or at least fairly good substitutes—can be re-created.
The issue, like all great decisions, is moral. Science and technology are what we can do; morality is what we agree we should or should not do. The ethic from which moral decisions spring is a norm or standard of behavior in support of a value, and the value in turn depends on purpose. Purpose, whether personal or global, whether urged by conscience or graven in sacred script, expresses the image we hold of ourselves and our society. A conservation ethic is that which aims to pass on to future generations the best part of the nonhuman world. To know this world is to gain a proprietary attachment to it. To know it well is to love and take responsibility for it.
— E. O. Wilson, “What is Nature Worth?” The Wilson Quarterly, Winter 2002, p. 39
We’ll explore these ideas later in the course, but you should consider them now so that you can begin to build upon what you know.