Why, Exactly, Is Climate Change a Wicked Problem?

2020 ◽  
Vol 85 (2) ◽  
pp. 226-242
Author(s):  
Ernst M. Conradie

Abstract This contribution explores the assertion that climate change may be described as a “wicked problem.” It notes that the term was introduced in the context of the management sciences where a managerial ethos prevailed and where moral connotations were excluded. Subsequent references to climate change as a wicked problem maintained both these features. Yet, if climate change not only poses technological, economic, and political problems but also has moral and, indeed, spiritual challenges—as is widely maintained—then such moral connotations cannot be avoided. The description of a problem as wicked then becomes part of the problem. It is argued that the term is best understood as one used in jest, so that if we seek to define a problem’s wickedness in a conceptually precise way, we are missing the joke. The major moral dimensions of the challenges posed by climate changes should be taken seriously, but perhaps there is no need to take the term wicked problems all that seriously. What should not be laughed off is the managerial ethos that presumes that the challenges posed by climate changes can be addressed “exactly” through climate engineering or even social engineering.

2020 ◽  
Vol 85 (2) ◽  
pp. 181-197
Author(s):  
Manitza Kotzé

Abstract While a distinction should be made between wicked problems as first defined by Churchman (1967) and Rittel and Webber (1973) and problems that are merely challenging and difficult to solve, in this contribution, I argue that climate change and the resulting destruction of nature could be explained as a wicked problem. One of the proposed solutions to climate change, making use of synthetic biology for nature conservation, has the potential to be classified not only as a wicked solution but as a solution that spawns a number of other wicked problems. I will examine the ethical issues raised by synthetic biology as a wicked solution to this super wicked problem from the perspective of Christian ethics, drawing in particular on the resources available in Christian ecotheology and, specifically, notions of interdependence, relationality, responsible stewardship, and global justice.


2019 ◽  
Vol 11 (6) ◽  
pp. 1569 ◽  
Author(s):  
Patrik Thollander ◽  
Jenny Palm ◽  
Johan Hedbrant

Together with increased shares of renewable energy supply, improved energy efficiency is the foremost means of mitigating climate change. However, the energy efficiency potential is far from being realized, which is commonly explained by the existence of various barriers to energy efficiency. Initially mentioned by Churchman, the term “wicked problems” became established in the 1970s, meaning a kind of problem that has a resistance to resolution because of incomplete, contradictory, or changing requirements. In the academic literature, wicked problems have later served as a critical model in the understanding of various challenges related to society, such as for example climate change mitigation. This aim of this paper is to analyze how the perspective of wicked problems can contribute to an enhanced understanding of improved energy efficiency. The paper draws examples from the manufacturing sector. Results indicate that standalone technology improvements as well as energy management and energy policy programs giving emphasis to standalone technology improvements may not represent a stronger form of a wicked problem as such. Rather, it seems to be the actual decision-making process involving values among the decision makers as well as the level of needed knowledge involved in decision-making that give rise to the “wickedness”. The analysis shows that wicked problems arise in socio-technical settings involving several components such as technology, systems, institutions, and people, which make post-normal science a needed approach.


Author(s):  
Alamir Novin

"Internet arguments" are refer to users exchanging heated comments online. However, argumentation can also be beneficial for exchanging ideas on a topic with conflicting information. This is the situation with what Horst Rittel refers to as “wicked problem,” whereby solutions to problems are complex due toconflicting information. To assist discourse surrounding wicked problems, scholars created Computer Supported Argument Visualizations (CSAV). This exploratory pilot gathered user insight on when people prefer argumentation tools by asking participants to debate the complexities of Climate Change online. The results in this pilot study suggests that CSAVs for more formal argumentation might assist science journalism students with developing more informed opinions on the subject of Climate Change.


Author(s):  
Gayle R. Jennings

Wicked problems of the world—poverty, health and wellbeing, equality, climate change, refugee crises, sustainability, ... ; continue to challenge humankind. Despite decades of collaborations, partnerships, policies and research, these wicked problems remain primarily unresolved and manifold. This is not unexpected as this is inherent in the nature of wicked problems. As Horst Rittel (1967 in Churchman, 1967) and Rittel and Webber (1973) noted, wicked problems are marked by the inability to provide a universal solution and a universal research approach. Instead the problems are context specific and continually transmogrify – there is no end point. In addition, they can overlap, interrelate, interconnect and intersect. In framing the nature of a wicked problem, the knowledge sets and experiences, social situatedness, respective insider- or outsider-ness and worldviews of the various stakeholders involved play critical roles with regard to how the problem is addressed. They inform and shape what is given attention and why; what is included or excluded and why; as well as the methodologies and methods used. Every attempt to address a wicked problem leaves a legacy including repercussions and unintended consequences. There is no undoing of actions. As four of the manifold stakeholders concerned with wicked problems, researchers, planners, designers and practitioners have the task of “improv[ing] some [of the] characteristics of the world where people live ...” (Rittel & Webber, 1973:167). These four stakeholders, like all stakeholders, are responsible for the consequences of their actions and ongoing ramifications associated with the redress of wicked problems. Unlike traditional “scientized” (Xiang, 2013: 2) linear approaches used to address solvable, or ‘tame’, problems; non-linear, social process-based problem-solving approaches are required for wicked problems. Rather than outcomes being supported/not supported or validated/not validated in the case of tame problems, strategies used to address wicked problems are usually evaluated using criteria, such as “better or worse”, and are always influenced by stakeholder viewpoints (Rittel & Webber, 1973:163). As a consequence of the nature of wicked problems, there is no ‘quick fix’ or easy way to address these ‘malignant’, ‘vicious’, ‘tricky’, ‘aggressive’ – wicked problems (Rittel & Webber, 1973:160).


2018 ◽  
Vol 7 (2) ◽  
pp. 323-345 ◽  
Author(s):  
Phillipa C. McCormack

AbstractAnthropogenic climate change represents a wicked problem, both for the Earth’s natural systems and for biodiversity conservation law and policy. Legal frameworks for conservation have a critical role to play in helping species and ecosystems to adapt as the climate changes. However, they are currently poorly equipped to regulate adaptation strategies that demand high levels of human intervention. This article investigates law and policy for conservation introductions, which involve relocating species outside their historical habitat. It takes as a case study Australian law on conservation introductions, demonstrating theoretical and practical legal hurdles to these strategies at international, national and subnational levels. The article argues that existing legal mechanisms may be repurposed, in some cases, to better regulate conservation introduction projects. However, new legal mechanisms are also needed, and soon, to effectively conserve species and ecosystems in a period of unprecedented ecological change.


The Holocene ◽  
2021 ◽  
pp. 095968362110116
Author(s):  
Maegen L Rochner ◽  
Karen J Heeter ◽  
Grant L Harley ◽  
Matthew F Bekker ◽  
Sally P Horn

Paleoclimate reconstructions for the western US show spatial variability in the timing, duration, and magnitude of climate changes within the Medieval Climate Anomaly (MCA, ca. 900–1350 CE) and Little Ice Age (LIA, ca. 1350–1850 CE), indicating that additional data are needed to more completely characterize late-Holocene climate change in the region. Here, we use dendrochronology to investigate how climate changes during the MCA and LIA affected a treeline, whitebark pine ( Pinus albicaulis Engelm.) ecosystem in the Greater Yellowstone Ecoregion (GYE). We present two new millennial-length tree-ring chronologies and multiple lines of tree-ring evidence from living and remnant whitebark pine and Engelmann spruce ( Picea engelmannii Parry ex. Engelm.) trees, including patterns of establishment and mortality; changes in tree growth; frost rings; and blue-intensity-based, reconstructed summer temperatures, to highlight the terminus of the LIA as one of the coldest periods of the last millennium for the GYE. Patterns of tree establishment and mortality indicate conditions favorable to recruitment during the latter half of the MCA and climate-induced mortality of trees during the middle-to-late LIA. These patterns correspond with decreased growth, frost damage, and reconstructed cooler temperature anomalies for the 1800–1850 CE period. Results provide important insight into how past climate change affected important GYE ecosystems and highlight the value of using multiple lines of proxy evidence, along with climate reconstructions of high spatial resolution, to better describe spatial and temporal variability in MCA and LIA climate and the ecological influence of climate change.


2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Nabaz R. Khwarahm

Abstract Background The oak tree (Quercus aegilops) comprises ~ 70% of the oak forests in the Kurdistan Region of Iraq (KRI). Besides its ecological importance as the residence for various endemic and migratory species, Q. aegilops forest also has socio-economic values—for example, as fodder for livestock, building material, medicine, charcoal, and firewood. In the KRI, Q. aegilops has been degrading due to anthropogenic threats (e.g., shifting cultivation, land use/land cover changes, civil war, and inadequate forest management policy) and these threats could increase as climate changes. In the KRI and Iraq as a whole, information on current and potential future geographical distributions of Q. aegilops is minimal or not existent. The objectives of this study were to (i) predict the current and future habitat suitability distributions of the species in relation to environmental variables and future climate change scenarios (Representative Concentration Pathway (RCP) 2.6 2070 and RCP8.5 2070); and (ii) determine the most important environmental variables controlling the distribution of the species in the KRI. The objectives were achieved by using the MaxEnt (maximum entropy) algorithm, available records of Q. aegilops, and environmental variables. Results The model demonstrated that, under the RCP2.6 2070 and RCP8.5 2070 climate change scenarios, the distribution ranges of Q. aegilops would be reduced by 3.6% (1849.7 km2) and 3.16% (1627.1 km2), respectively. By contrast, the species ranges would expand by 1.5% (777.0 km2) and 1.7% (848.0 km2), respectively. The distribution of the species was mainly controlled by annual precipitation. Under future climate change scenarios, the centroid of the distribution would shift toward higher altitudes. Conclusions The results suggest (i) a significant suitable habitat range of the species will be lost in the KRI due to climate change by 2070 and (ii) the preference of the species for cooler areas (high altitude) with high annual precipitation. Conservation actions should focus on the mountainous areas (e.g., by establishment of national parks and protected areas) of the KRI as climate changes. These findings provide useful benchmarking guidance for the future investigation of the ecology of the oak forest, and the categorical current and potential habitat suitability maps can effectively be used to improve biodiversity conservation plans and management actions in the KRI and Iraq as a whole.


Helia ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Kateryna Vasylkovska ◽  
Olha Andriienko ◽  
Oleksii Vasylkovskyi ◽  
Andrii Andriienko ◽  
Popov Volodymyr ◽  
...  

Abstract The analysis of the production and yield of sunflower seeds in Ukraine for the period from 2000 to 2019 was conducted in the article. The comparative analysis of the gross harvest of sunflower seeds and the export of sunflower oil for the years under research was carried out. The dependence of exports on gross harvest was revealed and its share was calculated. It was determined that the export of sunflower oil has increased over the years under research, which indicates a significant Ukraine’s export potential. It was found that the increase in the share of exports by 15.9% was made possible by a qualitative change in yield, that was ensured by the changes in the cultivation technology and by the selection of sunflower hybrids that are better adapted to climate changes. The recommendations for further improvement of cultivation technology in connection with climate change in order to further increase yields and the export potential of Ukraine were given.


Agronomy ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1192
Author(s):  
Natalia Gutiérrez ◽  
Leyre López-de-Silanes ◽  
Carlos Escott ◽  
Iris Loira ◽  
Juan Manuel del Fresno ◽  
...  

Canopy management practices in vineyards, such as sprawling systems and shoot trimming, can change the accumulation of metabolites in grapes. The use of elicitors of biological origin on grapevines of Vitis vinifera red grape varieties may also modulate the chemical composition of the berries. These modifications are often observed in the accumulation of phenolic compounds, including pigments. Both technical approaches are alternatives involved in minimizing the effects of global climate change in warm areas. The increase of temperature related to climate change accelerates the accumulation of sugars, but produces unbalanced grapes. This work establishes the use of button sensors to monitor the climate changes occurring at grape cluster level. Together with climate monitoring, conventional instrumental analytical techniques are used to follow up the chemical composition and the phenolic fraction of grapes in four different production areas in Spain. The effect of either treatment seems variable and to be affected by external factors besides the treatment itself and the climate conditions. While there is a fine effect that correlates with the use of elicitors in varieties like Merlot and Tempranillo, there is minimal improvement observed in Tintilla de Rota. The total phenolic index increases were between 2.3% and 11.8% in the first two parcels. The same happened with the vineyard’s canopy management systems, with increased pigment accumulation and the total phenolic index rising (37.7% to 68.7%) after applying intense shoot trimming, or a variation in sugar concentrations when using sprawl conduction. This study aims to provide viticulturists and oenologists in particular, and farmers in general, with data on the field regarding the use of alternative sustainable practices in the cultivation of grapes. The techniques used involved 100% natural products without adjuvants. The benefits obtained from applying some of these practices would be to produce technically mature grapes despite climate changes, and the elaboration of more balanced wines.


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