Frederic Clements, climatology, and conservation in the 1930s

2006 ◽  
Vol 37 (1) ◽  
pp. 27-48 ◽  
Author(s):  
CHRISTOPHE MASUTTI

ABSTRACT The study of climate change has deep roots in the history of North American ecology. At the time of the Wall Street crash and the Depression of the 1930s, America .s Great Plains were struck by the Dust Bowl, a phenomenon of catastrophic soil erosion that resulted from the combined effects of intensive farming practices and a particularly harsh drought. Contemporaneously, the ecologist Frederic Clements proposed a theory of plant succession that itself took the history of the Great Plains as its model, and drew on the notion of climatic cycles. This theory became established as the model for ecological expertise in the politics of conservation adopted by the Roosevelt administration. In this paper, I will show how climatology became inscribed in plant ecology not only for epistemological reasons, but also due to an ideology that promoted the ecologist as an expert in the optimization of resources, in an illustration of the tripartite relationship between ecology, politics, and climate change.

The Holocene ◽  
2011 ◽  
Vol 21 (8) ◽  
pp. 1203-1216 ◽  
Author(s):  
William O. Hobbs ◽  
Sherilyn C. Fritz ◽  
Jeffery R. Stone ◽  
Joseph J. Donovan ◽  
Eric C. Grimm ◽  
...  

Sediment records from closed-basin lakes in the Northern Great Plains (NGP) of North America have contributed significantly to our understanding of regional paleoclimatology. A high-resolution (near decadal) fossil diatom record from Kettle Lake, ND, USA that spans the last 8500 cal. yr BP is interpreted in concert with percent abundance of aragonite in the sediment as an independent proxy of groundwater flow to the lake (and thus lake water level). Kettle Lake has been relatively fresh for the majority of the Holocene, likely because of the coarse substrata and a strong connection to the underlying aquifer. Interpretation of diatom assemblages in four groups indicative of low to high groundwater flow, based on the percent of aragonite in sediments, allow interpretations of arid periods (and probable meromictic lake conditions) that could not be detected based on diatom-based salinity reconstructions alone. At the centennial–millennial scale, the diatom record suggests humid/wet periods from 8351 to 8088, 4364 to 1406 and 872 to 620 cal. yr BP, with more arid periods intervening. During the last ~ 4500 years, decadal–centennial scale periods of drought have taken place, despite the generally wetter climate. These droughts appear to have had similar impacts on the Kettle Lake hydrology as the ‘Dust Bowl’ era droughts, but were longer in duration.


Author(s):  
J. R. McNeill

This chapter discusses the emergence of environmental history, which developed in the context of the environmental concerns that began in the 1960s with worries about local industrial pollution, but which has since evolved into a full-scale global crisis of climate change. Environmental history is ‘the history of the relationship between human societies and the rest of nature’. It includes three chief areas of inquiry: the study of material environmental history, political and policy-related environmental history, and a form of environmental history which concerns what humans have thought, believed, written, and more rarely, painted, sculpted, sung, or danced that deals with the relationship between society and nature. Since 1980, environmental history has come to flourish in many corners of the world, and scholars everywhere have found models, approaches, and perspectives rather different from those developed for the US context.


2021 ◽  
pp. 1-18
Author(s):  
Lauren Honig ◽  
Amy Erica Smith ◽  
Jaimie Bleck

Addressing climate change requires coordinated policy responses that incorporate the needs of the most impacted populations. Yet even communities that are greatly concerned about climate change may remain on the sidelines. We examine what stymies some citizens’ mobilization in Kenya, a country with a long history of environmental activism and high vulnerability to climate change. We foreground efficacy—a belief that one’s actions can create change—as a critical link transforming concern into action. However, that link is often missing for marginalized ethnic, socioeconomic, and religious groups. Analyzing interviews, focus groups, and survey data, we find that Muslims express much lower efficacy to address climate change than other religious groups; the gap cannot be explained by differences in science beliefs, issue concern, ethnicity, or demographics. Instead, we attribute it to understandings of marginalization vis-à-vis the Kenyan state—understandings socialized within the local institutions of Muslim communities affected by state repression.


2021 ◽  
Vol 13 (5) ◽  
pp. 2466
Author(s):  
Tomas Molina ◽  
Ernest Abadal

The Intergovernmental Panel on Climate Change (IPCC) reports on climate change have served to alert both the public and policymakers about the scope of the predicted changes and the effects they would have on natural and economic systems. The first IPCC report was published in 1990, since which time a further four have been produced. The aim of this study was to conduct a content analysis of the IPCC Summaries for Policymakers in order to determine the degree of certainty associated with the statements they contain. For each of the reports we analyzed all statements containing expressions indicating the corresponding level of confidence. The aggregated results show a shift over time towards higher certainty levels, implying a “Call to action” (from 32.8% of statements in IPCC2 to 70.2% in IPCC5). With regard to the international agreements drawn up to tackle climate change, the growing level of confidence expressed in the IPCC Summaries for Policymakers reports might have been a relevant factor in the history of decision making.


2011 ◽  
Vol 6 (2) ◽  
Author(s):  
Guðmundur Heiðar Frímannsson

Jurisprudence is a lively field of inquiry and law and justice are among its most important subjects. They are not exclusive to jurisprudence but are also inquired into in ethics and political philosophy. The book under review is an extensive inquiry into law and justice from the point of view of jurisprudence but it is jurisprudence that has deep roots in the history of the discipline. The authors use ideas from Aristotle, Gaius, Justinian, Thomas Aquinas, Adam Smith, Hobbes and from various law books from the Code of Hammurabi onwards. One way of understanding the book is to see the authors as reworking an old tradition that has not been prominent in modern jurisprudence. This approach leads to surprising conclusions from a modern point of view that are both radical and conventional.


2021 ◽  
Author(s):  
Henk-Jan Dekker

In an effort to fight climate change, many cities try to boost their cycling levels. They often look towards the Dutch for guidance. However, historians have only begun to uncover how and why the Netherlands became the premier cycling country of the world. Why were Dutch cyclists so successful in their fight for a place on the road? Cycling Pathways: The Politics and Governance of Dutch Cycling Infrastructure, 1920-2020 explores the long political struggle that culminated in today’s high cycling levels. Delving into the archives, it uncovers the important role of social movements and shows in detail how these interacted with national, provincial, and urban engineers and policymakers to govern the distribution of road space and construction of cycling infrastructure. It discusses a wide range of topics, ranging from activists to engineering committees, from urban commuters to recreational cyclists and from the early 1900s to today in order to uncover the long and all-but-forgotten history of Dutch cycling governance.


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