Question

In: Economics

From the Aldo Leopold reading taken from “A Sand County Almanac” in the chapter entitled “The...

  1. From the Aldo Leopold reading taken from “A Sand County Almanac” in the chapter entitled “The Land Ethic”, he argues for three principles in sections with the following names: The Community Concept, The Land Pyramid, and The Outlook a) Explain Leopold’s Community Concept, and be sure to describe who/what it applies too. b) Explain Leopold’s Land Pyramid, and use at least one example to illustrate. c) Explain Leopold’s Outlook, and be sure to describe the ethical principle he endorses therein. d) Do you agree with Leopold’s principles? Why or why not?

Solutions

Expert Solution

Following are the Leopold's Community Concept

a) All ethics so far evolved rest upon a single premise: that the individual is a member of a community of interdependent parts. His instincts prompt him to compete for his place in the community, but his ethics prompt him also to co-operate (perhaps in order that there may be a place to compete for). 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, o£ 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.

In short, a land ethic changes the role of Homo sapiens from conqueror of the land-community- to plain member and citizen of it. It implies respect for his fellow=members, and also respect for the community as such. In human history, we have learned (I hope) that the conqueror role. is eventually self-defeating. Why? Because it is implicit in such a role that the conqueror knows, ex cathedra, just what makes the community clock tick; and just what and who is valuable, and what and who is worthless, in community life. It always turns out that he knows neither, and this is why his conquests eventually defeat themselves.

In the biotic community, a parallel situation exists. Abraham knew exactly what the land was for: it was to drip milk and honey into Abraham's mouth. At the present moment, the assurance with which we regard this assumption is inverse to the degree of our education: The ordinary citizen today assumes that science knows what- makes the community clock tick; the scientist is equally sure that he does not. He knows that the biotic mechanism is so complex that its workings may never be fully understood: That man is, in fact, only a member 'of a biotic team is shown by an ecological interpretation of history. Many historical events, hitherto explained solely in . terms of human enterprise, were actually biotic interactions between people and land. The characteristics of _ the land determined the facts quite as potently as the characteristics of the men who lived on it.

example

The settlement of the Mississippi. valley.. In the years following the Revolution, three groups were contending for its control: the native Indian, the French and English traders, and the American settlers. Historians wonder what would have happened if the English at, Detroit had thrown a little more weight into the Indian side of those tipsy scales which decided the outcome of the colonial migration into the cane-lands of Kentucky. It is time now to ponder the fact that the caste-lands, when subjected to the particular mixture of forces represented by the cow, plow, fire, and axe of the pioneer, became bluegrass. What if the plant succession inherent in this-dark and bloody ground had, under the impact of these forces, given us some worthless sedge, shrub, or weed? Would Boone and Kenton have held out? Would there have been any overflow into Ohio, Indiana, Illinois, and Missouri? Any Louisiana Purchase?- Any transcontinental union of new states? Any Civil War?

Leopold's Land Pyramid

b) An ethic to supplement and guide the economic relation to land presupposes the existence of some mental image of land as a biotic mechanism. We can be ethical only in relation to something we can see, feel, understand, love, or otherwise have faith in. The image commonly employed in conservation education is `the balance of nature.' For reasons too lengthy to detail here, this figure of speech * fails to describe accurately what little we know about the land mechanism.- A much truer image is the one employed in ecology: the biotic pyramid. I shall first sketch the pyramid as a symbol of develop some of its implications in terms of land-use.

Plants absorb energy from the sun. This energy flows through a circuit called the biota, which map be represented by a pyramid consisting of layers. The bottom layer is the soil. A plant layer rests on the soil, an insect layer on the plants, a bird and rodent layer on the insects, and so on up through various animal groups to the apex layer, which consists of the larger carnivores. The species of a layer are alike not in where they came from, or in what they look like, but rather in what they eat. Each successive layer depends on those below it for food and often for other services, and each in turn furnishes food and services to those above. Proceeding upward, each successive layer decreases in numerical abundance. Thus, for every carnivore there are hundreds of his prey, thousands of their prey, millions of insects, uncountable plants. The pyramidal form of the system reflects this numerical progression from apex to base. Man shares an intermediate layer with the bears, raccoons, and squirrels which eat both meat and vegetables.

The lines of dependency for food and other services are called food chains. Thus soil-oak-deer-Indian is a chain that has now been largely converted to soilcorn-cow-farmer. Each species, including ourselves, is a link in many chains. The deer eats a hundred plants other than oak, and the cow a hundred plants other than corn. Both; then, are links in a hundred chains. The pyramid is a tangle of chains so complex as to seem disorderly, yet the stability of the system proves it to be a highly organized structure. Its functioning depends on the cooperation and competition of its diverse parts.

In the beginning; the pyramid of life was low and squat; the food chains short and simple. Evolution has added layer after layer, link after link. Man is one of thousands of accretions to the height and complexity of the pyramid. Science has given us many doubts, .but it has given us at least one certainty: the trend ; of evolution .is to elaborate and diversify the biota. Land, then, is not merely soil; it is a fountain of energy flowing through a circuit of soils, plants, and animals. Food chains are the living channels which conduct energy upward; death and decay return it to the. soil. The circuit is not closed; some energy is dissipated in decay, some is added by absorption from the air, some is stored in soils, peats and longlived forests; but it is a sustained circuit, like a slowly augmented revolving fund of life. There is always a net loss by downhill wash, but this is normally small and offset by the decay of rocks. It is deposited in the ocean and, in the course of geological time, raised to form new lands and new pyramids.

The velocity and character of the upward flow of energy depend on the complex structure of the plant and animal community, much as the upward flow of sap in a tree depends on its complex cellular organization. Without this complexity, normal circulation would presumably not occur. Structure means the characteristic numbers, as well as the characteristic kinds and functions, of the component species. This interdependence between the .complex structure of the land and its smooth functioning as -an, energy unit is one of its basic attributes.

When a change occurs in one part: of the circuit, may other parts must adjust themselves to it. Change does not . necessarily obstruct or divert the flow of energy; evolution is a long series of self-induced changes, the net result of which has been to elaborate the flow, mechanism, and to lengthen. the circuit. Evolutionary changes; however, are usually slow and local. Man's invention of tools has enabled him to make changes of unprecedented violence, rapidity, and scope.

Leopold's Outlook

c). It is inconceivable to me that an ethical relation to land can exist without love, respect, and admiration for land, and a high regard for its value. By value, I of course men something far broader than mere economic value; I mean value in the philosophical sense.

Your true modem is separated from the land by many middlemen, and by innumerable physical gadgets. He has no vital relation to it; to him it is the space between cities on which crops grow. Turn him loose for a day on the land, and if the spot does not happen to be a golf links or a `scenic' area, he is bored stiff. If crops could be raised by hydroponics instead of farming, it would suit him very well. Synthetic substitutes for wood, leather, wool, and other natural land products suit him better than the originals. In short, land is something he has `outgrown.'

Almost equally serious as an obstacle to a land ethic is the attitude of the farmer for whom the land is still an adversary, or a taskmaster that keeps him in slavery. Theoretically, the mechanization of farming ought to cut the farmer's chains, but whether it really does is debatable.

One of the requisites for an ecological comprehension of land is an understanding of ecology, and this is by no means co-extensive with `education'; in fact, much higher education seems deliberately to avoid ecological concepts. An understanding of ecology does not necessarily originate in courses bearing ecological labels; it is quite as likely to be labeled geography, botany, agronomy, history, or economics. This is as it should be, but whatever the label, ecological training is scarce.

The case for a land ethic would appear hopeless but for the minority which is in obvious revolt against these `modern' trends.

The `key-log' which must be moved to release the evolutionary process for an ethic is simply this: quit thinking about decent land-use as solely an economic problem. Examine. each question in terms of what is ethically and esthetically right, as well as what is economically expedient. A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. It is wrong when it tends otherwise.

It of course goes without saying that economic feasibility limits the tether of what can or cannot be done for land. It always has and it always will. The fallacy the economic determinists have tied around

our collective neck, and which we now need to cast off, is the belief that economics determines all landuse. This is simply not true. An innumerable host of actions and attitudes, comprising perhaps the bulk of all land relations, is determined by the land-users' tastes and predilections, rather than by his purse. The bulk of all land relations hinges on investments of time, forethought, skill, and faith rather than on investments of cash. As a land-user thinketh, so is he.

The evolution of a land ethic is an intellectual as well as emotional process. Conservation is paved with good intentions which prove to be futile, or even dangerous, because they are devoid of critical understanding either of the land, or of economic land-use. I think it is a truism that as the ethical frontier advances from the individual to the community, its intellectual content increases.

The mechanism of operation is the same fur any ethic: social approbation for right actions: social disapproval for wrong actions.

ethical principle

If one has cut, split, hauled, and piled his own good oak, and let his mind work the while, he will remember much about where the heat comes from, and with a wealth of detail denied to those who spend the week end in town astride a radiator.

A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. It is wrong when it tends otherwise.

That is, Leopold gave nature – the “land” in an expansive sense – an intrinsic value, inherent in its very being. For Leopold, as for many others, the goal of preserving wilderness was rooted in this spiritual aesthetic of nature. Further, Leopold implied that an emotional sense of nature's value arose from ecological knowledge. Indeed, many biology teachers exhort their students to value nature and to protect it – presumably as justified under the banner of science.

d) I agree because,

A thing is right when it tends to preserve the integrity,stability, and beauty of the biotic community.


Related Solutions

What ecology theories are present in Aldo Leopold's A Sand County Almanac in chapters 1-6? Each...
What ecology theories are present in Aldo Leopold's A Sand County Almanac in chapters 1-6? Each year in late January comes a thaw. The hibernating skunk rouses and walks through the snow, leaving a track behind him. Aldo Leopold, author and speaker, follows the track, wondering about the skunk's purpose and destination. There is time for such musings in January. Following the skunk track Leopold notices more signs of animal activity as a result of the thaw. A mouse runs...
The following information is taken from the 2019 Traffic Safety Report for Jefferson county. It looks...
The following information is taken from the 2019 Traffic Safety Report for Jefferson county. It looks at all collisions with animals and splits them up into two categories: collisions with domestic animals and collisions with wild animals. Year Domestic Animal Wild Animal Total 2015 4 28 32 2016 6 29 35 Total 10 58 67 Your friend says they got in a crash with an animal and they are about to tell you a story. Match each phrase to it's...
Samples of computers are taken from two county library locations and the number of internet tracking...
Samples of computers are taken from two county library locations and the number of internet tracking spyware programs is counted. The first location hosted 21 computers with a mean of 4.1 tracking programs and a standard deviation of 0.8. The second location hosted 19 computers with a mean of 6.2 tracking programs and a standard deviation of 1.2. a) Please calculate the appropriate standard error statistic for the scenario provided. b)Please calculate a confidence interval around your point estimates as...
Samples of computers are taken from two county library locations and the number of internet tracking...
Samples of computers are taken from two county library locations and the number of internet tracking spyware programs is counted. The first location hosted 21 computers with a mean of 4.1 tracking programs and a standard deviation of 0.8. The second location hosted 19 computers with a mean of 6.2 tracking programs and a standard deviation of 1.2. a) Please calculate the appropriate standard error statistic for the scenario provided. b)Please calculate a confidence interval around your point estimates as...
After reading page 704 to 707 from the file “Chapter 17- Rittenberg” (available in BB): a/...
After reading page 704 to 707 from the file “Chapter 17- Rittenberg” (available in BB): a/ Explain in detail the differences between monetarist view and Keynesian view about the functioning of the economy and the role of economic policy ( you discuss both fiscal and monetary policy). b/ According to Milton Friedman, how did the US economy end up by exhibiting high inflation rate and high unemployment rate early 70s ?
How is depreciation different from what you thought before reading and working with this chapter? Someone...
How is depreciation different from what you thought before reading and working with this chapter? Someone else (lets get a lot of short responses - no one person needs to answer all questions, although I would like to hear your questions that arise from this discussion): What is book value? How is it different from market value? Someone else - what is salvage value? Someone else - what is depreciable cost? Let me hear your questions on the different methods...
(The second number indicates the chapter from which the question was taken (e.g., 3.1 means it...
(The second number indicates the chapter from which the question was taken (e.g., 3.1 means it is the third of ten essay questions and the answer to the question can be found in Chapter 1. )Depending upon the requirements of the question, your response to each should be a minimum of five sentences.) Chapter 11-15 Essay Questions 1.11 Describe the typical steps followed in a grievance case. 2.11 Grievance arbitration procedures are often very costly and time-consuming. What are some...
Please Typing this My Summary from reading Chapter I need to fix My Words and make...
Please Typing this My Summary from reading Chapter I need to fix My Words and make Clear for understanding Thanks In section 4, it discusses how to adequately deal with your time. Time the board is a significant resource that you have to cause you to have as an understudy. This Part expresses half of understudies experience difficulty dealing with their time in their first year of school. School is a major distinction from secondary school, and a great deal...
Please Typing this My Summary from reading Chapter  I need to fix My Words and make Clear...
Please Typing this My Summary from reading Chapter  I need to fix My Words and make Clear for understanding at least 400 Words No Less than that Thanks Section 4: Time The board Section 4 discussions about how a lot of new understudies experience difficulty with time the executives, and what understudies ought to do to fix that. It begins discussing the three different ways to concentrate on time the board: investigating (seeing how you utilize your time, and what time...
Reading from Brealey, Myers, Marcus Fundamentals of Corporate Finance (sixth edition) Chapter 5 discusses inflation. After...
Reading from Brealey, Myers, Marcus Fundamentals of Corporate Finance (sixth edition) Chapter 5 discusses inflation. After World War I, Germany experienced severe inflation. At one point in the 1920s, a German mark (the German currency) would be worth a fraction of the value that it was worth the previous day. What are the effects of severe inflation? Are there any positive effects (think about debt)? What are your thoughts about the U.S. Economic Inflation/Collapse?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT