Excerpts from the Works of Aldo Leopold

Acts of Creation

Acts of creation are ordinarily reserved for gods and poets, but humbler folk may circumvent this restriction if they know how. To plant a pine, for example, one need be neither god nor poet; one need only own a good shovel. By virtue of this curious loophole in the rules, any clodhopper may say: Let there be a tree—and there will be one.

If his back be strong and his shovel sharp, there may eventually be ten thousand. And in the seventh year he may lean upon his shovel, and look upon his trees, and find them good.

God passed on his handiwork as early as the seventh day, but I notice He has since been rather noncommittal about its merits. I gather either that He spoke too soon, or that trees stand more looking upon than do fig leaves and firmaments.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pg. 81.

Killing the Wolf

[....] We were eating lunch on a high rimrock, at the foot of which a turbulent river elbowed its way. We saw what we thought was a doe fording the torrent, her breast awash in white water. When she climbed the bank toward us and shook out her tail, we realized our error: it was a wolf. A half-dozen others, evidently grown pups, sprang from the willows and all joined in a welcoming melee of wagging tails and playful maulings. What was literally a pile of wolves writhed and tumbled in the center of an open flat at the foot of our rimrock.

In those days we had never heard of passing up a chance to kill a wolf. In a second we were pumping lead into the pack, but with more excitement than accuracy; how to aim a steep downhill shot is always confusing. When our rifles were empty, the old wolf was down, and a pup was dragging a leg into impassable side-rocks.

We reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then, and have known ever since, that there was something new to me in those eyes—something known only to her and to the mountain. I was young then, and full of trigger-itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters' paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view.

*  *  *

Since then I have lived to see state after state extirpate its wolves. I have watched the face of many a newly wolfless mountain, and seen the south-facing slopes wrinkle with a maze of new deer trails. I have seen every edible bush and seedling browsed, first to anaemic desuetude, and then to death. I have seen every edible tree defoliated to the height of a saddlehorn. Such a mountain looks as if someone had given God a new pruning shears, and forbidden Him all other exercise. In the end the starved bones of the hoped-for deer herd, dead of its own too-much, bleach with the bones of the dead sage, or molder under the high-lined junipers.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pp. 129-132.

Death of a Species

Our grandfathers were less well-housed, well-fed, well-clothed than we are. The strivings by which they bettered their lot are also those which deprived us of [Passenger] pigeons. Perhaps we now grieve because we are not sure, in our hearts, that we have gained by the exchange. The gadgets of industry bring us more comforts than the pigeons did, but do they add as much to the glory of the spring?

It is a century now since Darwin gave us the first glimpse of the origin of the species. We know now what was unknown to all the preceding caravan of generations: that men are only fellow-voyagers with other creatures in the odyssey of evolution. This new knowledge should have given us, by this time, a sense of kinship with fellow-creatures; a wish to live and let live; a sense of wonder over the magnitude and duration of the biotic enterprise.

Above all we should, in the century since Darwin, have come to know that man, while captain of the adventuring ship, is hardly the sole object of its quest, and that his prior assumptions to this effect arose from the simple necessity of whistling in the dark.

These things, I say, should have come to us. I fear they have not come to many.

For one species to mourn the death of another is a new thing under the sun. The Cro-Magnon who slew the last mammoth thought only of steaks. The sportsman who shot the last [Passenger] pigeon thought only of his prowess. The sailor who clubbed the last auck thought of nothing at all. But we, who have lost our pigeons, mourn the loss. Had the funeral been ours, the pigeons would hardly have mourned us. In this fact, rather than in Mr. DuPont's nylons or Mr. Vannevar Bush's bombs, lies objective evidence of our superiority over the beasts.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pp. 109-110.

Land Ethic

The land ethic simply enlarges the boundaries of the community to include soils, waters, plants, and animals, or collectively: the land.

This sounds simple: do we not already sing our love for and obligation to the land of the free and the home of the brave? Yes, but just what and whom do we love? Certainly not the soil, which we are sending helter-skelter downriver. Certainly not the waters, which we assume have no function except to turn turbines, float barges, and carry off sewage. Certainly not the plants, of which we exterminate whole communities without batting an eye. Certainly not the animals, of which we have already extirpated many of the largest and most beautiful species. A land ethic of course cannot prevent the alteration, management, and use of these 'resources,' but it does affirm their right to continued existence, and, at least in spots, their continued existence in a natural state.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pg. 204.

Conservation

Conservation is a state of harmony between men and land. By land is meant all of the things on, over, or in the earth. Harmony with land is like harmony with a friend; you cannot cherish his right hand and chop off his left. That is to say, you cannot love game and hate predators; you cannot conserve the waters and waste the ranges; you cannot build the forest and mine the farm. The land is one organism. Its parts, like our own parts, compete with each other and co-operate with each other. The competitions are as much a part of the inner workings as the co-operations. You can regulate them—cautiously—but not abolish them.

The outstanding scientific discovery of the twentieth century is not television, or radio, but rather the complexity of the land organism. Only those who know the most about it can appreciate how little we know about it. The last word in ignorance is the man who says of an animal or plant: "What good is it?" If the land mechanism as a whole is good, then every part is good, whether we understand it or not. If the biota, in the course of aeons, has built something we like but do not understand, then who but a fool would discard seemingly useless parts? To keep every cog and wheel is the first precaution of intelligent tinkering.

Leopold, Aldo: Round River, Oxford University Press, New York, 1993, pp. 145-146.

Conservation and Living from the Land

Why is it that conservation is so rarely practiced by those who must extract a living from the land? It is said to boil down, in the last analysis, to economic obstacles. Take forestry as an example: the lumberman says he will crop his timber when stumpage values rise high enough, and when wood substitutes quit underselling him. He said this decades ago. In the interim, stumpage values have gone down, not up; substitutes have increased, not decreased. Forest devastation goes on as before. I admit the reality of this predicament. I suspect that the forces inherent in unguided economic evolution are not all beneficent. Like the forces inside our own bodies, they may become malignant, pathogenic. I believe that many of the economic forces inside the modern body-politic are pathogenic in respect to harmony with land.

Leopold, Aldo: Round River, Oxford University Press, New York, 1993, pg. 153.

Profit Motive

When one considers the prodigious achievements of the profit motive in wrecking land, one hesitates to reject it as a vehicle for restoring land. I incline to believe we have overestimated the scope of the profit motive. Is it profitable for the individual to build a beautiful home? To give his children a higher education? No, it is seldom profitable, yet we do both. These are, in fact, ethical and aesthetic premises which underlie the economic system. Once accepted, economic forces tend to align the smaller details of social organization into harmony with them.

No such ethical and aesthetic premise yet exists for the condition of the land these children must live in. Our children are our signature to the roster of history; our land is merely the place our money was made. There is as yet no social stigma in the possession of a gullied farm, a wrecked forest, or a polluted stream, provided the dividends suffice to send the youngsters to college. Whatever ails the land, the government will fix it.

Leopold, Aldo: Round River, Oxford University Press, New York, 1993, pp. 156-157.

Ecological Education

One of the penalties of an ecological education is that one lives alone in a world of wounds. Much of the damage inflicted on land is quite invisible to laymen. An ecologist must either harden his shell and make believe that the consequences of science are none of his business, or he must be the doctor who sees the marks of death in a community that believes itself well and does not want to be told otherwise.

The government tells us we need flood control and comes to straighten the creek in our pasture. The engineer on the job tells us the creek is now able to carry off more flood water, but in the process we lost our old willows where the cows switched flies in the noon shade, and where the owl hooted on a winter night. We lost the little marshy spot where our fringed gentians bloomed.

Some engineers are beginning to have a feeling in their bones that the meanderings of a creek not only improve the landscape but are a necessary part of the hydrologic functioning. The ecologist sees clearly that for similar reasons we can get along with less channel improvement on Round River.

Leopold, Aldo: Round River, Oxford University Press, New York, 1993, pg. 165.

Development

[Discussing the push for the development of the last true wilderness areas, Leopold makes the following comparison to urban development.]

[I]f in a city we had six vacant lots available to the youngsters of a certain neighborhood for playing ball, it might be "development" to build houses on the first, and the second, and the third, and the fourth, and even the fifth, but when we build houses on the last one, we forget what houses are for. The sixth house would not be development at all, but rather it would be mere short-sighted stupidity. "Development" is like Shakespeare's virtue, "which grown into a pleurisy, dies of its own too-much."

In objection to the dedication of the Gila as a permanent wilderness hunting ground, it has been truly said that a part of the area which would be "locked up" bears valuable stands of timber. I admit that this is true. Likewise, might our sixth lot be a corner lot, and hence very valuable for a grocery store or a filling station. I still insist it is the last lot for a needed playground, and this being the case, I am not interested in grocery stores or filling stations, of which we have a fair to middling supply elsewhere.

Leopold, Aldo: A Plea for Wilderness Hunting Grounds, Outdoor Life, November 1925. Reproduced in Aldo Leopold's Southwest, edited by David E. Brown & Neil B. Carmony, University of New Mexico Press, 1990, pg. 159.

Industry vs. Wilderness

For unnumbered centuries of human history the wilderness has given way. The priority of industry has become dogma. Are we as yet sufficiently enlightened to realize that we must now challenge that dogma, or do without our wilderness? Do we realize that industry, which has been our good servant, might make a poor master? Let no man expect that one lone government bureau is able—even tho it be willing—to thrash out this question alone.

[....] Our remnants of wilderness will yield bigger values to the nation's character and health than they will to its pocketbook, and to destroy them will be to admit that the latter are the only values that interest us.

Leopold, Aldo: A Plea for Wilderness Hunting Grounds, Outdoor Life, November 1925. Reproduced in Aldo Leopold's Southwest, edited by David E. Brown & Neil B. Carmony, University of New Mexico Press, 1990, pg. 160-161.

Safe for Cows

[...] Montague Stevens saw only the surface of the land he hunted over. His active days afield coincided with the advent of erosion in the cow country, but he did not see it. The better to keep up with his hounds, he practiced riding his horse across the cavernous arroyos which were then invading the fertile valleys, but he did not recognize the invasion as something new in history, nor did he perceive its cause: the terrific overgrazing practiced by the early cowmen. Small wonder, then, that less intelligent men still fail to perceive that something more important than bears is departing from the western range. New Mexico's grizzlies succumbed visibly to trap, gun, and poisoned bait, but New Mexico's fertile valleys slipped down the Rio Grande in the night. Neither will return.

The University of New Mexico has done well to preserve this saga of how the state was made safe for cows. How the state is to be made safe from cows is a saga yet to be written.

Leopold, Aldo: Review of "Meet Mr. Grizzly", Journal of Forestry, March 1944. Reproduced in Aldo Leopold's Southwest, edited by David E. Brown & Neil B. Carmony, University of New Mexico Press, 1990, pg. 220.

Silphium

Every July I watch eagerly a certain country graveyard that I pass in driving to and from my farm. It is time for a prairie birthday, and in one corner of this graveyard lives a surviving celebrant of that once important event.

It is an ordinary graveyard, bordered by the usual spruces, and studded with the usual pink granite or white marble headstones, each with the usual Sunday bouquet of red or pink geraniums. It is extraordinary only in being triangular instead of square, and in harboring, within the sharp angle of its fence, a pin-point remnant of the native prairie on which the graveyard was established in the 1840's. Heretofore unreachable by scythe or mower, this yard-square relic of original Wisconsin gives birth, each July, to a man-high stalk of compass plant or cutleaf Silphium, spangled with saucer-sized yellow blooms resembling sunflowers. It is the sole remnant of this plant along this highway, and perhaps the sole remnant in the western half of our county. What a thousand acres of Silphiums looked like when they tickled the bellies of the buffalo is a question never again to be answered, and perhaps not even asked.

This year I found the Silphium in first bloom on 24 July, a week later than usual; during the last six years the average date was 15 July.

When I passed the graveyard again on 3 August, the fence had been removed by a road crew, and the Silphium cut. It is easy now to predict the future; for a few years my Silphium will try in vain to rise above the mowing machine, and then it will die. With it will die the prairie epoch.

The Highway Department says that 100,000 cars pass yearly over this route during the three summer months when the Silphium is in bloom. In them must ride at least 100,000 people who have 'taken' what is called history, and perhaps 25,000 who have 'taken' what is called botany. Yet I doubt whether a dozen have seen the Silphium, and of these hardly one will notice its demise. If I were to tell a preacher of the adjoining church that the road crew has been burning history books in his cemetery, under the guise of mowing weeds, he would be amazed and uncomprehending. How could a weed be a book?

This is one little episode in the funeral of the native flora, which in turn is one episode in the funeral of the floras of the world. Mechanized man, oblivious of floras, is proud of his progress in cleaning up the landscape on which, willy-nilly, he must live out his days. It might be wise to prohibit at once all teaching of real botany and real history, lest some future citizen suffer qualms about the floristic price of his good life.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pp. 44-46.

Idle Spots

The shrinkage in the flora is due to a combination of clean-farming, woodlot grazing, and good roads. Each of these necessary changes of course requires a larger reduction in the acreage available for wild plants, but none of them requires, or benefits by, the erasure of species from whole farms, townships, or counties. There are idle spots on every farm, and every highway is bordered by an idle strip as long as it is; keep cow, plow, and mower out of these idle spots, and the full native flora, plus dozens of interesting stowaways from foreign parts, could be part of the normal environment of every citizen.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, 1948, Oxford University Press, New York, 1987, pp. 47-48.

Various Short Quotes

"We shall never achieve harmony with land, any more than we shall achieve absolute justice or liberty for people. In these higher aspirations the important thing is not to achieve, but to strive."

Leopold, Aldo: Round River, Oxford University Press, New York, 1993.

"[M]ark this well, the laws of economics are the last thing the roads booster is thinking about."

Leopold, Aldo: A Plea for Wilderness Hunting Grounds, Outdoor Life, November 1925. Reproduced in Aldo Leopold's Southwest, edited by David E. Brown & Neil B. Carmony, University of New Mexico Press, 1990, pg. 156.

"Do we realize that industry, which has been our good servant, might make a poor master?"

Leopold, Aldo: A Plea for Wilderness Hunting Grounds, 1925.

"[W]e seem ultimately always thrown back on individual ethics as the basis of conservation policy. It is hard to make a man, by pressure of law or money, do a thing which does not spring naturally from his own personal sense of right and wrong."

Leopold, Aldo: Conservationist in Mexico, American Forests, March 1937. Reproduced in Aldo Leopold's Southwest, edited by David E. Brown & Neil B. Carmony, University of New Mexico Press, 1990, pg. 207.

Photograph of Aldo Leopold

About the Author

Aldo Leopold was born in Burlington, Iowa, on January 11, 1887. As a boy he developed a lively interest in field ornithology and natural history, and after schooling in Burlington, at Lawrenceville Prep in New Jersey, and the Sheffield Scientific School at Yale, he enrolled in the Yale forestry school, the first graduate school of forestry in the United States. Graduating with a masters in 1909, he joined the U.S. Forest Service, by 1912 was supervisor of the million-acre Carson National Forest, and in 1924 accepted the position of Associate Director of the U.S. Forest Products Laboratory in Madison, Wisconsin, the principal research institution of the Forest Service at that time. In 1933 he was appointed to the newly created chair in Game Management at the University of Wisconsin, a position he held until his death.

Leopold was throughout his life at the forefront of the conservation movement—indeed, he is widely acknowledged as the father of wildlife conservation in America. Though perhaps best known for A Sand County Almanac, he was also an internationally respected scientist, authored the classic text Game Management, which is still in use today, wrote over 350 articles, most on scientific and policy matters, and was an advisor on conservation to the United Nations. He died of a heart attack on April 21, 1948 while helping his neighbors fight a grass fire. He has subsequently been named to the National Wildlife Federation's Conservation Hall of Fame, and in 1978, the John Burroughs Memorial Association awarded him the John Burroughs Medal for his lifework and, in particular, for A Sand County Almanac.

Leopold, Aldo: A Sand County Almanac, and Sketches Here and There, Oxford University Press, New York, 1987, pp. 227-228.