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  1. Book ; Online: Impossible Worlds

    Berto, Francesco / Jago, Mark

    2019  

    Abstract: The latter half of the 20th Century witnessed an 'intensional revolution': a great collective effort to analyse notions which are absolutely fundamental to our understanding of the world and of ourselves - from meaning and information to knowledge, ... ...

    Abstract The latter half of the 20th Century witnessed an 'intensional revolution': a great collective effort to analyse notions which are absolutely fundamental to our understanding of the world and of ourselves - from meaning and information to knowledge, belief, causation, essence, supervenience, conditionality, as well as nomological, metaphysical, and logical necessity - in terms of a single concept. This was the concept of a possible world: a way things could have been. Possible worlds found applications in logic, metaphysics, semantics, game theory, information theory, artificial intelligence, and the philosophy of mind and cognition. However, possible worlds analyses have been facing numerous problems. This book traces them all back to hyperintensionality: the need for distinctions more fine-grained than the possible worlds apparatus can easily represent.-

    It then introduces impossible worlds - ways things could not have been - as a general tool for modelling hyperintensional phenomena. The book discusses the metaphysics of impossible worlds and applies them to a range of central topics and open issues in logic, semantics, and philosophy: from the problem of logical omniscience in epistemic logic, to the semantics of non-classical logics, the modeling of imagination and mental simulation, the analysis of information and informative inference, truth in fiction, and counterpossible reasoning.The latter half of the 20th Century witnessed an 'intensional revolution': a great collective effort to analyse notions which are absolutely fundamental to our understanding of the world and of ourselves - from meaning and information to knowledge, belief, causation, essence, supervenience, conditionality, as well as nomological, metaphysical, and logical necessity - in terms of a single concept.-

    This was the concept of a possible world: a way things could have been. Possible worlds found applications in logic, metaphysics, semantics, game theory, information theory, artificial intelligence, and the philosophy of mind and cognition. However, possible worlds analyses have been facing numerous problems. This book traces them all back to hyperintensionality: the need for distinctions more fine-grained than the possible worlds apparatus can easily represent. It then introduces impossible worlds - ways things could not have been - as a general tool for modelling hyperintensional phenomena.-
    Keywords Philosophy (General)
    Size 1 electronic resource (336 p.)
    Publisher Oxford University Press
    Publishing place Verlagsort nicht ermittelbar
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT020195512
    ISBN 9780198812791 ; 0198812795
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book: The impossible

    Jago, Mark

    an essay on hyperintensionality

    2014  

    Author's details Mark Jago
    Keywords Epistemic logic ; Philosophy of mind ; Psychology/Philosophy
    Language English
    Size X, 295 S.
    Edition 1. ed.
    Publisher Oxford Univ. Press
    Publishing place Oxford u.a.
    Document type Book
    ISBN 9780198709008 ; 0198709005
    Database Former special subject collection: coastal and deep sea fishing

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  3. Article ; Online: Category mistakes: A barrier to effective environmental management.

    Wallace, Ken J / Jago, Mark

    Journal of environmental management

    2017  Volume 199, Page(s) 13–20

    Abstract: How entities, the things that exist, are defined and categorised affects all aspects of environmental management including technical descriptions, quantitative analyses, participatory processes, planning, and decisions. Consequently, ambiguous ... ...

    Abstract How entities, the things that exist, are defined and categorised affects all aspects of environmental management including technical descriptions, quantitative analyses, participatory processes, planning, and decisions. Consequently, ambiguous definitions and wrongly assigning entities to categories, referred to as category mistakes, are barriers to effective management. Confusion caused by treating the term 'biodiversity' variously as the property of an area, the biota of an area, and a preferred end state (a value) - quite different categories of entities - is one example. To overcome such difficulties, we develop and define four entity categories - elements, processes, properties, and values - and two derived categories - states and systems. We argue that adoption of these categories and definitions will significantly improve environmental communication and analysis, and thus strengthen planning and decision-making.
    Language English
    Publishing date 2017-09-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2017.05.029
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Wellbeing, values, and planning in environmental management

    Wallace, Ken J. / Jago, Mark / Pannell, David J. / Kim, Milena Kiatkoski

    Elsevier Ltd Journal of environmental management. 2021 Jan. 01, v. 277

    2021  

    Abstract: Concepts of ‘human values’ and ‘wellbeing’ are central in environmental planning, especially during the group deliberations that underpin expert and participatory processes. However, there are long-standing, unresolved controversies concerning both ... ...

    Abstract Concepts of ‘human values’ and ‘wellbeing’ are central in environmental planning, especially during the group deliberations that underpin expert and participatory processes. However, there are long-standing, unresolved controversies concerning both concepts with many debates being highly theoretical. Therefore, we suggest it is more productive to develop definitions and models that are task-specific (mid-level theory). To this end, we use purpose-built value sets and models to explain the relationships among values and wellbeing, and to demarcate values, desires, and personality. The derived concepts are designed for group deliberations and could readily be combined with existing decision support tools, such as structured decision making. Outputs from the work also inform current debates within the environmental domain including, for example, those surrounding the intrinsic value of nature, and ideas concerning plural values versus a single overarching value (monism). We also define ‘wellbeing’ as an evaluative statement that supports assessments of trade-offs and co-benefits.
    Keywords decision making ; decision support systems ; design ; environmental management ; experts ; journals ; models ; personality ; planning
    Language English
    Dates of publication 2021-0101
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2020.111447
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Wellbeing, values, and planning in environmental management.

    Wallace, Ken J / Jago, Mark / Pannell, David J / Kim, Milena Kiatkoski

    Journal of environmental management

    2020  Volume 277, Page(s) 111447

    Abstract: Concepts of 'human values' and 'wellbeing' are central in environmental planning, especially during the group deliberations that underpin expert and participatory processes. However, there are long-standing, unresolved controversies concerning both ... ...

    Abstract Concepts of 'human values' and 'wellbeing' are central in environmental planning, especially during the group deliberations that underpin expert and participatory processes. However, there are long-standing, unresolved controversies concerning both concepts with many debates being highly theoretical. Therefore, we suggest it is more productive to develop definitions and models that are task-specific (mid-level theory). To this end, we use purpose-built value sets and models to explain the relationships among values and wellbeing, and to demarcate values, desires, and personality. The derived concepts are designed for group deliberations and could readily be combined with existing decision support tools, such as structured decision making. Outputs from the work also inform current debates within the environmental domain including, for example, those surrounding the intrinsic value of nature, and ideas concerning plural values versus a single overarching value (monism). We also define 'wellbeing' as an evaluative statement that supports assessments of trade-offs and co-benefits.
    MeSH term(s) Conservation of Natural Resources ; Decision Making ; Humans
    Language English
    Publishing date 2020-10-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2020.111447
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Classifying human wellbeing values for planning the conservation and use of natural resources

    Wallace, Ken J / Jago, Mark / Kim, Milena Kiatkoski / Rogers, Abbie

    Journal of environmental management. 2020 Feb. 15, v. 256

    2020  

    Abstract: Understanding how values interact is fundamental to planning the conservation and use of natural resources. However, practitioners who apply value classifications use a diversity of approaches. Does this matter? In answering this question, we propose ... ...

    Abstract Understanding how values interact is fundamental to planning the conservation and use of natural resources. However, practitioners who apply value classifications use a diversity of approaches. Does this matter? In answering this question, we propose that well-constructed classifications contribute to planning by: clarifying definitions and underlying concepts; providing a basis for assessing synergies and trade-offs; explaining some ethical constraints, including aspects of governance and power; and providing a framework for cross-cultural analysis. To test these propositions we develop complementary value classifications for end state values and principles together with supporting theory, assumptions, and criteria. The proposed classifications are then compared with alternatives including those based on ‘needs’, ‘capabilities’, and total economic value. We find that the alternatives fail against key criteria and this hampers their capacity to fulfil the four roles proposed above. Therefore, we conclude that although value classifications are important and may vary depending on purpose, they need to be well-constructed – that is, supporting theory, assumptions, and criteria should be explicit.
    Keywords economic valuation ; ethics ; governance ; natural resources ; planning ; social welfare
    Language English
    Dates of publication 2020-0215
    Publishing place Elsevier Ltd
    Document type Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2019.109955
    Database NAL-Catalogue (AGRICOLA)

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  7. Article ; Online: Classifying human wellbeing values for planning the conservation and use of natural resources.

    Wallace, Ken J / Kim, Milena Kiatkoski / Rogers, Abbie / Jago, Mark

    Journal of environmental management

    2019  Volume 256, Page(s) 109955

    Abstract: Understanding how values interact is fundamental to planning the conservation and use of natural resources. However, practitioners who apply value classifications use a diversity of approaches. Does this matter? In answering this question, we propose ... ...

    Abstract Understanding how values interact is fundamental to planning the conservation and use of natural resources. However, practitioners who apply value classifications use a diversity of approaches. Does this matter? In answering this question, we propose that well-constructed classifications contribute to planning by: clarifying definitions and underlying concepts; providing a basis for assessing synergies and trade-offs; explaining some ethical constraints, including aspects of governance and power; and providing a framework for cross-cultural analysis. To test these propositions we develop complementary value classifications for end state values and principles together with supporting theory, assumptions, and criteria. The proposed classifications are then compared with alternatives including those based on 'needs', 'capabilities', and total economic value. We find that the alternatives fail against key criteria and this hampers their capacity to fulfil the four roles proposed above. Therefore, we conclude that although value classifications are important and may vary depending on purpose, they need to be well-constructed - that is, supporting theory, assumptions, and criteria should be explicit.
    MeSH term(s) Conservation of Natural Resources ; Humans ; Natural Resources
    Language English
    Publishing date 2019-12-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 184882-3
    ISSN 1095-8630 ; 0301-4797
    ISSN (online) 1095-8630
    ISSN 0301-4797
    DOI 10.1016/j.jenvman.2019.109955
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book ; Online: Don't stop me now

    Hering, Robert / Hauptfleisch, Morgan / Jago, Mark / Smith, Taylor / Kramer-Schadt, Stephanie / Stiegler, Jonas / Blaum, Niels

    Frontiers in Ecology and Evolution, 10:907079

    Managed fence gaps could allow migratory ungulates to track dynamic resources and reduce fence related energy loss

    2022  

    Abstract: In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce ... ...

    Abstract In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce wildlife-livestock disease transmission, fragment large parts of southern Africa and have limited the movements of large wild mammals for over 60 years. Consequently, wildlife-fence interactions are frequent and often result in perforations of the fence, mainly caused by elephants. Yet, we lack knowledge about at which times fences act as barriers, how fences directly alter the energy expenditure of native herbivores, and what the consequences of impermeability are. We studied 2-year ungulate movements in three common antelopes (springbok, kudu, eland) across a perforated part of Namibia's VCF separating a wildlife reserve and Etosha National Park using GPS telemetry, accelerometer measurements, and satellite imagery. We identified 2905 fence interaction events which we used to evaluate critical times of encounters and direct fence effects on energy expenditure. Using vegetation type-specific greenness dynamics, we quantified what animals gained in terms of high quality food resources from crossing the VCF. Our results show that the perforation of the VCF sustains herbivore-vegetation interactions in the savanna with its scattered resources. Fence permeability led to peaks in crossing numbers during the first flush of woody plants before the rain started. Kudu and eland often showed increased energy expenditure when crossing the fence. Energy expenditure was lowered during the frequent interactions of ungulates standing at the fence. We found no alteration of energy expenditure when springbok immediately found and crossed fence breaches. Our results indicate that constantly open gaps did not affect energy expenditure, while gaps with obstacles increased motion. Closing gaps may have confused ungulates and modified their intended movements. While browsing, sedentary ...
    Keywords Ecology ; Evolution ; Behavior and Systematics
    Subject code 333
    Language English
    Publishing country de
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Book ; Online: Don't stop me now

    Hering, Robert / Hauptfleisch, Morgan / Jago, Mark / Smith, Taylor / Kramer-Schadt, Stephanie / Stiegler, Jonas / Blaum, Niels

    Frontiers in Ecology and Evolution, 10:907079

    Managed fence gaps could allow migratory ungulates to track dynamic resources and reduce fence related energy loss

    2022  

    Abstract: In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce ... ...

    Abstract In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce wildlife-livestock disease transmission, fragment large parts of southern Africa and have limited the movements of large wild mammals for over 60 years. Consequently, wildlife-fence interactions are frequent and often result in perforations of the fence, mainly caused by elephants. Yet, we lack knowledge about at which times fences act as barriers, how fences directly alter the energy expenditure of native herbivores, and what the consequences of impermeability are. We studied 2-year ungulate movements in three common antelopes (springbok, kudu, eland) across a perforated part of Namibia's VCF separating a wildlife reserve and Etosha National Park using GPS telemetry, accelerometer measurements, and satellite imagery. We identified 2905 fence interaction events which we used to evaluate critical times of encounters and direct fence effects on energy expenditure. Using vegetation type-specific greenness dynamics, we quantified what animals gained in terms of high quality food resources from crossing the VCF. Our results show that the perforation of the VCF sustains herbivore-vegetation interactions in the savanna with its scattered resources. Fence permeability led to peaks in crossing numbers during the first flush of woody plants before the rain started. Kudu and eland often showed increased energy expenditure when crossing the fence. Energy expenditure was lowered during the frequent interactions of ungulates standing at the fence. We found no alteration of energy expenditure when springbok immediately found and crossed fence breaches. Our results indicate that constantly open gaps did not affect energy expenditure, while gaps with obstacles increased motion. Closing gaps may have confused ungulates and modified their intended movements. While browsing, sedentary ...
    Keywords Ecology ; Evolution ; Behavior and Systematics
    Subject code 333
    Language English
    Publishing country de
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Book ; Online: Don't stop me now

    Hering, Robert / Hauptfleisch, Morgan / Jago, Mark / Smith, Taylor / Kramer-Schadt, Stephanie / Stiegler, Jonas / Blaum, Niels

    Frontiers in Ecology and Evolution, 10:907079

    Managed fence gaps could allow migratory ungulates to track dynamic resources and reduce fence related energy loss

    2022  

    Abstract: In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce ... ...

    Abstract In semi-arid environments characterized by erratic rainfall and scattered primary production, migratory movements are a key survival strategy of large herbivores to track resources over vast areas. Veterinary Cordon Fences (VCFs), intended to reduce wildlife-livestock disease transmission, fragment large parts of southern Africa and have limited the movements of large wild mammals for over 60 years. Consequently, wildlife-fence interactions are frequent and often result in perforations of the fence, mainly caused by elephants. Yet, we lack knowledge about at which times fences act as barriers, how fences directly alter the energy expenditure of native herbivores, and what the consequences of impermeability are. We studied 2-year ungulate movements in three common antelopes (springbok, kudu, eland) across a perforated part of Namibia's VCF separating a wildlife reserve and Etosha National Park using GPS telemetry, accelerometer measurements, and satellite imagery. We identified 2905 fence interaction events which we used to evaluate critical times of encounters and direct fence effects on energy expenditure. Using vegetation type-specific greenness dynamics, we quantified what animals gained in terms of high quality food resources from crossing the VCF. Our results show that the perforation of the VCF sustains herbivore-vegetation interactions in the savanna with its scattered resources. Fence permeability led to peaks in crossing numbers during the first flush of woody plants before the rain started. Kudu and eland often showed increased energy expenditure when crossing the fence. Energy expenditure was lowered during the frequent interactions of ungulates standing at the fence. We found no alteration of energy expenditure when springbok immediately found and crossed fence breaches. Our results indicate that constantly open gaps did not affect energy expenditure, while gaps with obstacles increased motion. Closing gaps may have confused ungulates and modified their intended movements. While browsing, sedentary ...
    Keywords Ecology ; Evolution ; Behavior and Systematics
    Subject code 333
    Language English
    Publishing country de
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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