Environmental perception: An odyssey of ideas

Convergent interests paved the way for multidisciplinary research in environmental perception and behavior, in which the Clark Group was an important focus. For me that fruitful conjunction began in the mid-1960s, when I taught at Clark and had just embarked on a large-scale assessment of observer responses to urban milieus. Through the early 1970s the Clark Group helped to catalyze perception insights generally and to guide my own work. Emigration to Britain in 1972 distanced me from that ambience and style of inquiry, but the Clark experience continues to inform by perceptual excursions into images of the past.Specific memories of Clark merge with general judgements about the fortunes of environmental perception research. By the early 1970s it was already clear that various drains on scanty human resources in this new field left insufficient concerted attention for theory and synthesis. The 15 years since have seen little fundamental progress. Much research seems narrow in scope, lifeless in tone, and trivial in its conclusions. Exciting advances can be found along a number of peripheries, but the centre seems devoid of spirit.     

In the midst of change

It is characteristic to be in the midst of change and not to recognize it. In retrospect 1970–72 at Clark University presaged a successful universalization of environmental perception, but it was a high point rather than a beginning in pursuit of the higher aspirations of the then-fledgling field. These aspirations—to solve practical problems, to develop a common methodology, to bridge the disciplines, and to develop or revise a theory—have never been fully realized. Widely accepted today, environmental perception and behavior mirrors the everyday differences within and between disciplines and thus is divided by theoretical ideology, substantive focus and views as to what constitutes data. As with the individual disciplines, I have successfully integrated environmental perception into my own work, moving it from the exceptional to the everyday, and with some regret, from the magic of 1970–72 to the science of today.     

PROJECTION OF URBANIZATION EFFECTS ON RUNOFF USING CLARK INSTANTANEOUS UNIT HYDROGRAPH PARAMETERS1

ABSTRACT: To alleviate serious flooding problems brought upon by rapid urbanization in the Beargrass Creek watershed, located in Louisville, Kentucky, the U.S. Army Corps of Engineers undertook a major flood study in 1973. In order to predict flood conditions in 1990, the year when the watershed was expected to undergo complete urbanization, trends in the Clark Instantaneous Unit Hydrograph (Clark IUH) parameters were utilized to determine the 1990 unit hydrograph and flood conditions. Based on the results from this flood study, this paper demonstrates the applicability of using projected Clark IUH parameters for modeling future runoff conditions in an urbanizing watershed. Values of these parameters, as estimated from maximum annual historical flood data, are used to develop regression models for predicting future Clark IUH parameters. Using the projected parameters, selected annual flood events since 1973 are simulated in order to verify the accuracy of these projections. Results show a close correspondence between the simulated and observed flood characteristics. Hence, the use of projected Clark IUH parameters is an appropriate procedure for modeling future runoff conditions in an urbanizing watershed.     

Phenomenology and the clark experience

The author argues that his research and teaching interests are very much a legacy from Clark University, especially because of events there during the years 1970–72. The essay first identifies four factors—place, time, people, and atmosphere—which seem to have shaped developments in environment-behavior research during that time at Clark and considers how those developments touched the author personally. Second, the author reviews his present research interests in terms of three themes: fostering careful looking and seeing; examining environmental experience; and establishing a phenomenology of place and place-making. He argues that each of these themes is in part a product of his Clark experience during the early 1970s.     

The origins of environment and behavior at clark: Recollections from pre- and neonatal life

This paper provides an account of developments and events in the Departments of Geography and Psychology at Clark University during the 1960s that led up the establishment at Clark of a flourishing, though largely informal program of graduate training and research in environment-and-behavior, involving close collaboration among members of these two departments. The paper concludes with some reflections on the structural problems besetting the development of new interdisciplinary programs at the graduate level, such as the field of environment-and-behavior appears to call for. The history of the experience at Clark (as at other institutions), it is suggested, points to more informal devices and arrangements that do not explicitly challenge the established disciplinary order as more likely to be crowned with success.     

Clark remembered

The ‘Clark Phenomenon’ began in 1966 with two major events: the publication of a special number of the Journal of Social Issues with the (now admittedly sexist) title of ‘Man's Response to the Physical Environment’, and the arrival of Jim Blaut on campus. This watershed year, just two decades ago, also may have marked the transition from infancy to adolescence of the reborn field of ‘environmental cognition’. This article traces these early middle years of environmental cognition and its related emphases at Clark, the leadership of certain members of the faculty of the Graduate School of Geography in bringing the new field to full flower, the spinoffs and inevitable reactive forces, and the application of environmental cognition to problems of intercultural communication on environmental issues of an international scope. Such application is a later reflection of the social and political consciousness of the 1960s, the concern to relate environmental psychology to what was taking place in the U.S.A. and in the ‘emerging’ nations of the so-called developing world. In all of this, the Clark influence was, and remains, relevant.     

‘El Gallo''s’ Last Flight for Jeremy Anderson: In Memoriam

The ‘Clark Phenomenon’ began in 1966 with two major events: the publication of a special number of the Journal of Social Issues with the (now admittedly sexist) title of ‘Man's Response to the Physical Environment’, and the arrival of Jim Blaut on campus. This watershed year, just two decades ago, also may have marked the transition from infancy to adolescence of the reborn field of ‘environmental cognition’. This article traces these early middle years of environmental cognition and its related emphases at Clark, the leadership of certain members of the faculty of the Graduate School of Geography in bringing the new field to full flower, the spinoffs and inevitable reactive forces, and the application of environmental cognition to problems of intercultural communication on environmental issues of an international scope. Such application is a later reflection of the social and political consciousness of the 1960s, the concern to relate environmental psychology to what was taking place in the U.S.A. and in the ‘emerging’ nations of the so-called developing world. In all of this, the Clark influence was, and remains, relevant.     

The grand fiction of a personal odyssey

This paper describes a personal intellectual transformation that resulted from immersion within the Clark milieu of the early 1970s: a liberation from limitations of exclusive reliance upon a positivist quantitative paradigm in the study of human/environment transactions. The paper traces the genesis, nurturing, and subsequent evolution of a research program oriented toward developing a humanistic perspective on the environmental experience of the elderly. The parallel development of similar research on children (much of it also emanating from Clark) is noted. The paper concludes with advocacy for the development of a humanistic life-cycle perspective on environmental experience that will embrace the ‘hole in the middle’, the span of life between childhood and old age that, to date, has been subjected to limited study.     

Book Reviews

Books reviewed:
Johan T. du Toit, Kevin H. Rogers and Harry C. Biggs (eds), The Kruger Experience: Ecology and management of savanna heterogeneity
John Clark, Worlds Apart: Civil Society and the Battle for Ethical Globalization
John Clark, Globalizing Civic Engagement: Civil Society and Transnational Action
Marjorie M. Holland, Elizabeth R. Blood, and Lawrence R. Shaffer (Eds.), Achieving Sustainable Freshwater Systems: A Web of Connections
Rory Sullivan, Business and Human Rights: Dilemmas and Solutions
Phillip Crowson, Astride Mining: Issues and Policies for the Minerals Industry
Ulrich Steger, Fang Zhaoben and Lu Wei, Greening Chinese Business: Barriers, Trends and Opportunities for Environmental Management     

A social topography of home and horizon: The misfit, the dutiful, and longing for home

The environmental perception wave at Clark University was already in full swing when Anne Buttimer arrived in Fall 1970 with curiosities about social space, ‘insiders’ and ‘outsiders’, ‘home’ and ‘reach’, from a project on residential area design in Glasgow, Scotland. Lessons learned from the intense interaction between geographers and psychologists were enormously valuable for subsequent work with geography students at Clark during the 1970s. Since then she has worked on temporality and environmental experience, migration and identity, with colleagues in Sweden, and has pursued autobiographically-based approaches to questions of creativity and context and the history of geographic thought and practice. In retrospect, she claims, one of the most valuable results of the perception wave was to provoke awareness of the lenses through which reality is experienced by people in different cultures, and that includes the disciplinary cultures into which researchers themselves are socialized.     

Should the Lion Eat Straw Like the Ox? Animal Ethics and the Predation Problem

Stephen Clark’s article The Rights of Wild Things from 1979 was the starting point for the consideration in the animal ethics literature of the so-called ‘predation problem’. Clark examines the response of David George Ritchie to Henry Stephens Salt, the first writer who has argued explicitly in favor of animal rights. Ritchie attempts to demonstrate—via reductio ad absurdum—that animals cannot have rights, because granting them rights would oblige us to protect prey animals against predators that wrongly violate their rights. This article navigates the reader through the debate sparked off by Clarke’s article, with as final destination what I consider to be the best way to deal with the predation problem. I will successively discuss arguments against the predation reductio from Singer’s utilitarian approach, Regan’s deontological approach, Nussbaum’s capability approach, and Donadson and Kymlicka’s political theory of animal rights.     

A Reply to My Critics

Critics of my book, Sustainability, have raised many objections which are addressed. In general, I emphasize that the book is an integrative work; it must be long and complex beause it attempts a comprehensive treatment of problems of communication, of evaluation, and of management action in environmental discourse. I explain that I depend upon the pragmatists and on work in the pragmatics of language because the current language of environmental policy discourse is inadequate to allow deliberative processes that can reach consensus and cooperative actions. I revise my account of risk analysis somewhat, and defend my broad approach to the concept of sustainability. Finally, I discuss applications of my book to the current situation in environmental policy discourse.     

Animal Abolitionism Revisited: Neo-Colonialism and Morally Unjustified Burdens

Bob Fischer has written a reply to my article ‘Animal Abolitionism and ‘Racism without Racists’’. In this article, Fischer contends that my arguments whereby animal abolitionism engages in acts of racism without racists are mistaken. I wish to reply to Fischer’s objections in this article, through four sets of contentions: (1) Fischer’s arguments reveal some misunderstandings in terms of the concept of racism and, particularly, of ‘racism without racists’; (2) his arguments also underestimate the burdens suffered by individuals who wish to become vegan; (3) Fischer’s views on infantilisation lead to counter-intuitive conclusions; (4) and Fischer’s counter-argument against my neo-colonial critique of abolitionism misunderstands the points made in my previous article.     

Place perception in perspective

This paper describes the Place Perception Project, a research program at Clark University and other institutions which studied place (macro-environmental) learning and behavior of children aged 3 to 9 years in several cultures. It was found that place learning displays marked differences from other forms of learning in children and that map-like spatial cognition is observable at the age of 3. The findings proved useful in elementary education and other applications.     

On vegetarianism,morality, and science: A counter reply

I recently took issue with Kathryn George's contention that vegetarianism cannot be a moral obligation for most human beings, even assuming that Tom Regan's stringent thesis about the equal inherent value of humans and many sentient nonhumans is correct. I argued that both Regan and George are incorrect in claiming that his view would permit moral agents to kill and eat innocent, non-threatening rights holders. An unequal rights view, by contrast, would permit such actions if a moral agent's health or life is at stake. I then argued that current nutritional research does not support Professor George's claim that some wealthy adult males (and many fewer wealthy women) are the only persons whose health does not require the consumption of nonhuman animals and their products. In her 1992 response to my critique, George did not address my moral argumentation. She concentrated her entire paper on a wholesale rejection of my discussion of nutrition. Although she now takes a somewhat more moderate position on who can safely contemplate strict vegetarianism, she still believes that most people are not in a position to follow such a diet. In my counter-reply, I argue that her rejection is based upon numerous distortions, omissions, and false charges of fallacy. She even devotes a substantial section of her paper to criticizing me for saying the opposite of what I actually wrote. As I did in my earlier paper, I cite current research, including George's own preferred source on the topic of vegetarianism, to support my view. I conclude that Professor George has still not shown that for most human beings it is dangerous to follow a diet that omits nonhuman animals and their products. Moral agents who take the rights of humansand nonhumans seriously will find vegetarianism well worth considering.     

A view from the periphery

The author describes his background and relationship to the behavioral geography revolution at Clark. Key events included the independent invention of ‘turf maps’, the Place Perception Project of Blaut, Stea and McCleary, and the synergy of an exceptional cluster of faculty and students. The influence of the revolution on the author's own research has resulted in a radical redirection of effort toward applied research on children's environmental behavior, geographic learning, and participatory design methods in particular.     

1970–1972: Years of transition

This paper describes events and interactions among scholars from the Geography and Psychology Departments at Clark University during the late 1960s. These events and interactions led to the establishment of a vigorous, informal program of training and research on the environment and behavior. The paper also describes an on-going, long-term organismic-developmental, systems-oriented research program which is an outgrowth of that activity. Paradigmatic research on critical person-in-environment transitions and open problems and issues are discussed.     

Joachim F. Wohlwill (1928–1987)

This paper describes events and interactions among scholars from the Geography and Psychology Departments at Clark University during the late 1960s. These events and interactions led to the establishment of a vigorous, informal program of training and research on the environment and behavior. The paper also describes an on-going, long-term organismic-developmental, systems-oriented research program which is an outgrowth of that activity. Paradigmatic research on critical person-in-environment transitions and open problems and issues are discussed.     

Reply: Investor demand and spot commodity prices

In a recent article (Tilton, Humphreys, and Radetzki, 2011), Tilton et al. argue that even when investor stocks are declining an increase in investor demand can cause a commodity's price to rise. They contend that this conclusion, which is based on two hypothetical examples, is both contrary to conventional wisdom and counter-intuitive. In my comment on the article (Olle Östensson, 2011), I challenged this finding. In a reply to my article, Tilton et al. maintain that their original finding is valid: investor demand can be driving commodity prices higher even when stocks are falling. In my present reply, I contend that their argument with respect to the first example confuses the actions of a minority of investors with those of all investors and is well accommodated within the framework of traditional theory. I further argue that their second example rests on an assumption regarding investor behavior that is unproven and that in any case falls outside the framework of analysis of futures markets.     

Environmental psychology or behavioral geography? Either way it was a good start

The paper traces the author's background as a British geographer and the intellectual climate at Clark University in 1968 which led him out of urban social geography into the uncharted domain of children's knowledge of the geographic environment. Following the integration of theory and research on the development of spatial cognition in children came the need to investigate child development in relation to the physical landscape more comprehensively in a Ph.D. dissertation. Subsequent work, built entirely from this early base, continues to investigate children's use, knowledge and experience of physical environment in a variety of settings. Applications of research are made in both the fields of environmental education and environmental planning and design.