Pub Date : 2022-08-26DOI: 10.1146/annurev-environ-112320-105050
M. Allen, P. Friedlingstein, C. Girardin, Stuart Jenkins, Y. Malhi, E. Mitchell-Larson, G. Peters, L. Rajamani
This review explains the science behind the drive for global net zero emissions and why this is needed to halt the ongoing rise in global temperatures. We document how the concept of net zero carbon dioxide (CO2) emissions emerged from an earlier focus on stabilization of atmospheric greenhouse gas concentrations. Using simple conceptual models of the coupled climate–carbon cycle system, we explain why approximately net zero CO2 emissions and declining net energy imbalance due to other climate drivers are required to halt global warming on multidecadal timescales, introducing important concepts, including the rate of adjustment to constant forcing and the rate of adjustment to zero emissions. The concept of net zero was taken up through the 5th Assessment Report of the Intergovernmental Panel on Climate Change and the United Nations Framework Convention on Climate Change (UNFCCC) Structured Expert Dialogue, culminating in Article 4 of the 2015 Paris Agreement. Increasing numbers of net zero targets have since been adopted by countries, cities, corporations, and investors. The degree to which any entity can claim to have achieved net zero while continuing to rely on distinct removals to compensate for ongoing emissions is at the heart of current debates over carbon markets and offsetting both inside and outside the UNFCCC. We argue that what matters here is not the precise makeup of a basket of emissions and removals at any given point in time, but the sustainability of a net zero strategy as a whole and its implications for global temperature over multidecadal timescales. Durable, climate-neutral net zero strategies require like-for-like balancing of anthropogenic greenhouse gases sources and sinks in terms of both origin (biogenic versus geological) and gas lifetime. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"Net Zero: Science, Origins, and Implications","authors":"M. Allen, P. Friedlingstein, C. Girardin, Stuart Jenkins, Y. Malhi, E. Mitchell-Larson, G. Peters, L. Rajamani","doi":"10.1146/annurev-environ-112320-105050","DOIUrl":"https://doi.org/10.1146/annurev-environ-112320-105050","url":null,"abstract":"This review explains the science behind the drive for global net zero emissions and why this is needed to halt the ongoing rise in global temperatures. We document how the concept of net zero carbon dioxide (CO2) emissions emerged from an earlier focus on stabilization of atmospheric greenhouse gas concentrations. Using simple conceptual models of the coupled climate–carbon cycle system, we explain why approximately net zero CO2 emissions and declining net energy imbalance due to other climate drivers are required to halt global warming on multidecadal timescales, introducing important concepts, including the rate of adjustment to constant forcing and the rate of adjustment to zero emissions. The concept of net zero was taken up through the 5th Assessment Report of the Intergovernmental Panel on Climate Change and the United Nations Framework Convention on Climate Change (UNFCCC) Structured Expert Dialogue, culminating in Article 4 of the 2015 Paris Agreement. Increasing numbers of net zero targets have since been adopted by countries, cities, corporations, and investors. The degree to which any entity can claim to have achieved net zero while continuing to rely on distinct removals to compensate for ongoing emissions is at the heart of current debates over carbon markets and offsetting both inside and outside the UNFCCC. We argue that what matters here is not the precise makeup of a basket of emissions and removals at any given point in time, but the sustainability of a net zero strategy as a whole and its implications for global temperature over multidecadal timescales. Durable, climate-neutral net zero strategies require like-for-like balancing of anthropogenic greenhouse gases sources and sinks in terms of both origin (biogenic versus geological) and gas lifetime. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87689823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-17DOI: 10.1146/annurev-environ-112320-084822
Carwil Bjork‐James, Melissa Checker, M. Edelman
Environmentalist, Indigenous, and agrarian and food justice movements that mobilize across and beyond national borders are demanding recognition and participation in debates and policies that shape planetary futures. We review recent social movements that challenge agendas set by corporations, elites, states, conservative movements, and some international governance institutions. We pay particular attention to novel concepts that emerged from or were popularized by these movements, such as environmental justice, climate debt, Indigenous-led conservation, food sovereignty, agroecology, extractivism, and Vivir Bien (“Living Well”). Such concepts and agendas increasingly enter international governance spaces, influence global policy debates, build innovative institutions, and converge across class, geographic, and sectoral lines. Although they face daunting obstacles—particularly the free-market zealotry that dominates international policymaking and the agribusiness, mining, energy, and other corporate-philanthropic lobbies—the visions proffered by these movements offer new possibilities for creating a world that prioritizes the intrinsic value of nature and all its beings. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"Transnational Social Movements: Environmentalist, Indigenous, and Agrarian Visions for Planetary Futures","authors":"Carwil Bjork‐James, Melissa Checker, M. Edelman","doi":"10.1146/annurev-environ-112320-084822","DOIUrl":"https://doi.org/10.1146/annurev-environ-112320-084822","url":null,"abstract":"Environmentalist, Indigenous, and agrarian and food justice movements that mobilize across and beyond national borders are demanding recognition and participation in debates and policies that shape planetary futures. We review recent social movements that challenge agendas set by corporations, elites, states, conservative movements, and some international governance institutions. We pay particular attention to novel concepts that emerged from or were popularized by these movements, such as environmental justice, climate debt, Indigenous-led conservation, food sovereignty, agroecology, extractivism, and Vivir Bien (“Living Well”). Such concepts and agendas increasingly enter international governance spaces, influence global policy debates, build innovative institutions, and converge across class, geographic, and sectoral lines. Although they face daunting obstacles—particularly the free-market zealotry that dominates international policymaking and the agribusiness, mining, energy, and other corporate-philanthropic lobbies—the visions proffered by these movements offer new possibilities for creating a world that prioritizes the intrinsic value of nature and all its beings. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87526252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-17DOI: 10.1146/annurev-environ-012220-022325
F. Danielsen, H. Eicken, Mikkel Funder, N. Johnson, O. Lee, I. Theilade, Dimitrios Argyriou, N. Burgess
Community monitoring can track environmental phenomena, resource use, and natural resource management processes of concern to community members. It can also contribute to planning and decision-making and empower community members in resource management. While community monitoring that addresses the environmental crisis is growing, it also gathers data on other global challenges: climate change, social welfare, and health. Some environmental community monitoring programs are challenged by limited collective action and community participation, insufficient state responsiveness to data and proposals, and lack of sustainability over time. Additionally, community members monitoring the environment are increasingly harassed and sometimes killed. Community monitoring is more effective with improved data collection, improved data management and sharing, and stronger efforts to meet community information needs, enable conflict resolution, and strengthen self-determination. Other promising areas for development are further incorporating governance issues, embracing integrated approaches at the community level, and establishing stronger links to national and global frameworks. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"Community Monitoring of Natural Resource Systems and the Environment","authors":"F. Danielsen, H. Eicken, Mikkel Funder, N. Johnson, O. Lee, I. Theilade, Dimitrios Argyriou, N. Burgess","doi":"10.1146/annurev-environ-012220-022325","DOIUrl":"https://doi.org/10.1146/annurev-environ-012220-022325","url":null,"abstract":"Community monitoring can track environmental phenomena, resource use, and natural resource management processes of concern to community members. It can also contribute to planning and decision-making and empower community members in resource management. While community monitoring that addresses the environmental crisis is growing, it also gathers data on other global challenges: climate change, social welfare, and health. Some environmental community monitoring programs are challenged by limited collective action and community participation, insufficient state responsiveness to data and proposals, and lack of sustainability over time. Additionally, community members monitoring the environment are increasingly harassed and sometimes killed. Community monitoring is more effective with improved data collection, improved data management and sharing, and stronger efforts to meet community information needs, enable conflict resolution, and strengthen self-determination. Other promising areas for development are further incorporating governance issues, embracing integrated approaches at the community level, and establishing stronger links to national and global frameworks. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91301787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-17DOI: 10.1146/annurev-environ-112320-095719
Ben Orlove
Adaptation (i.e., actions that reduce the harms caused by climate change) is widely recognized as one of two pillars of climate action, along with mitigation (i.e., actions that reduce the concentrations of greenhouse gases which cause climate change). Action to date in both pillars is widely recognized as insufficient. This article argues that a major source of this deficiency of adaptation is ambiguity in the concept of adaptation, which hinders planning and implementation of action. The review traces the origins and consequences of this ambiguity and examines three major conceptual obstacles: the unclear relationship between adaptation and mitigation, the tendency to define adaptation by listing distinct types that are not directly comparable and hence difficult to measure, and a persistent separation of short-term and long-term perspectives that limits the ability to build from current action to transformation. The article identifies recent efforts that have addressed these obstacles, although new areas of concern have emerged, particularly maladaptation and Loss and Damage. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"The Concept of Adaptation","authors":"Ben Orlove","doi":"10.1146/annurev-environ-112320-095719","DOIUrl":"https://doi.org/10.1146/annurev-environ-112320-095719","url":null,"abstract":"Adaptation (i.e., actions that reduce the harms caused by climate change) is widely recognized as one of two pillars of climate action, along with mitigation (i.e., actions that reduce the concentrations of greenhouse gases which cause climate change). Action to date in both pillars is widely recognized as insufficient. This article argues that a major source of this deficiency of adaptation is ambiguity in the concept of adaptation, which hinders planning and implementation of action. The review traces the origins and consequences of this ambiguity and examines three major conceptual obstacles: the unclear relationship between adaptation and mitigation, the tendency to define adaptation by listing distinct types that are not directly comparable and hence difficult to measure, and a persistent separation of short-term and long-term perspectives that limits the ability to build from current action to transformation. The article identifies recent efforts that have addressed these obstacles, although new areas of concern have emerged, particularly maladaptation and Loss and Damage. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84702593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In times of devastating ecological crisis, where can we find a route map to collectively halt current trends of destruction? In this review, we examine feminist studies’ recent contributions to activism and theorizing regarding extraction, emerging ecologies, and multispecies justice. By bringing in salient research from the fields of feminist political ecology, ecofeminism, and decolonial/anticolonial feminisms, we point to the ways in which feminist thought and action has opened up spaces for recognizing, envisioning, and making life-affirming ecologies rather than extractive systems of destruction. We refer to the former as emergent and emancipatory ecologies, that is, ecologies always in the process of becoming and capable of defying and subverting oppression based on gender, race, ethnicity, class, sexuality, caste, ability, species and other forms of discrimination—and, thus, capable of protecting and defending life and living worlds.
{"title":"Feminist Ecologies","authors":"Diana Ojeda, Padini Nirmal, Dianne Rocheleau, Jody Emel","doi":"10.1146/annurev-environ-112320-092246","DOIUrl":"https://doi.org/10.1146/annurev-environ-112320-092246","url":null,"abstract":"In times of devastating ecological crisis, where can we find a route map to collectively halt current trends of destruction? In this review, we examine feminist studies’ recent contributions to activism and theorizing regarding extraction, emerging ecologies, and multispecies justice. By bringing in salient research from the fields of feminist political ecology, ecofeminism, and decolonial/anticolonial feminisms, we point to the ways in which feminist thought and action has opened up spaces for recognizing, envisioning, and making life-affirming ecologies rather than extractive systems of destruction. We refer to the former as emergent and emancipatory ecologies, that is, ecologies always in the process of becoming and capable of defying and subverting oppression based on gender, race, ethnicity, class, sexuality, caste, ability, species and other forms of discrimination—and, thus, capable of protecting and defending life and living worlds.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138518314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-01DOI: 10.1007/978-3-319-64385-4
Diana Ojeda, Padini Nirmal, D. Rocheleau, J. Emel
{"title":"Feminist Ecologies","authors":"Diana Ojeda, Padini Nirmal, D. Rocheleau, J. Emel","doi":"10.1007/978-3-319-64385-4","DOIUrl":"https://doi.org/10.1007/978-3-319-64385-4","url":null,"abstract":"","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90588908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-01DOI: 10.1146/annurev-environ-112420-015211
N. Stevens, W. Bond, A. Feurdean, C. Lehmann
As the Anthropocene advances, there are few parts of Earth that have not been impacted by human influence. Humans have had a long-sustained interaction with grassy ecosystems, but they are becoming severely impacted by direct and indirect impacts as the Anthropocene advances. Grassy ecosystems are easy to clear and cultivate, poorly protected, and poorly defined due to legacies of colonial narratives that can describe them as deforested, wastelands, or derived. Climate change, land conversion, and the erosion of the processes that have shaped grassy ecosystems for millennia have had cascading and cumulative impacts on grassy ecosystem extent and integrity. We examine how these changes are impacting grassy ecosystems, more specifically, those that fall into ecosystem uncertain space—a climate envelope where vegetation is not at equilibrium with climate and either grassy or forest ecosystems can occur. It is within this space that climate, CO2, and disturbances (fire, herbivores) interact to determine the presence of grassy ecosystems. Changes to any of these components reduce the integrity of grassy ecosystems. The loss of these ancient biodiverse ecosystems means loss of an array of ecosystem services fundamental to the lives of more than 1 billion people alongside Earth system impacts of altered albedo, carbon, and hydrological cycles. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"Grassy Ecosystems in the Anthropocene","authors":"N. Stevens, W. Bond, A. Feurdean, C. Lehmann","doi":"10.1146/annurev-environ-112420-015211","DOIUrl":"https://doi.org/10.1146/annurev-environ-112420-015211","url":null,"abstract":"As the Anthropocene advances, there are few parts of Earth that have not been impacted by human influence. Humans have had a long-sustained interaction with grassy ecosystems, but they are becoming severely impacted by direct and indirect impacts as the Anthropocene advances. Grassy ecosystems are easy to clear and cultivate, poorly protected, and poorly defined due to legacies of colonial narratives that can describe them as deforested, wastelands, or derived. Climate change, land conversion, and the erosion of the processes that have shaped grassy ecosystems for millennia have had cascading and cumulative impacts on grassy ecosystem extent and integrity. We examine how these changes are impacting grassy ecosystems, more specifically, those that fall into ecosystem uncertain space—a climate envelope where vegetation is not at equilibrium with climate and either grassy or forest ecosystems can occur. It is within this space that climate, CO2, and disturbances (fire, herbivores) interact to determine the presence of grassy ecosystems. Changes to any of these components reduce the integrity of grassy ecosystems. The loss of these ancient biodiverse ecosystems means loss of an array of ecosystem services fundamental to the lives of more than 1 billion people alongside Earth system impacts of altered albedo, carbon, and hydrological cycles. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75063578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-25DOI: 10.1146/annurev-environ-120920-111307
T. DeVries
The ocean holds vast quantities of carbon that it continually exchanges with the atmosphere through the air-sea interface. Because of its enormous size and relatively rapid exchange of carbon with the atmosphere, the ocean controls atmospheric CO2 concentration and thereby Earth's climate on timescales of tens to thousands of years. This review examines the basic functions of the ocean's carbon cycle, demonstrating that the ocean carbon inventory is determined primarily by the mass of the ocean, by the chemical buffering of CO2 in seawater, and by the action of the solubility and biological pumps that draw carbon into the ocean's deeper layers, where it can be sequestered for decades to millennia. The ocean also plays a critical role in moderating the impacts of climate change by absorbing about 25% of anthropogenic CO2 emissions over the past several decades. However, this also leads to ocean acidification and reduces the chemical buffering capacity of the ocean and its future ability to take up CO2. This review closes with a look at the uncertain future of the ocean carbon cycle and the scientific challenges that this uncertainty brings. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"The Ocean Carbon Cycle","authors":"T. DeVries","doi":"10.1146/annurev-environ-120920-111307","DOIUrl":"https://doi.org/10.1146/annurev-environ-120920-111307","url":null,"abstract":"The ocean holds vast quantities of carbon that it continually exchanges with the atmosphere through the air-sea interface. Because of its enormous size and relatively rapid exchange of carbon with the atmosphere, the ocean controls atmospheric CO2 concentration and thereby Earth's climate on timescales of tens to thousands of years. This review examines the basic functions of the ocean's carbon cycle, demonstrating that the ocean carbon inventory is determined primarily by the mass of the ocean, by the chemical buffering of CO2 in seawater, and by the action of the solubility and biological pumps that draw carbon into the ocean's deeper layers, where it can be sequestered for decades to millennia. The ocean also plays a critical role in moderating the impacts of climate change by absorbing about 25% of anthropogenic CO2 emissions over the past several decades. However, this also leads to ocean acidification and reduces the chemical buffering capacity of the ocean and its future ability to take up CO2. This review closes with a look at the uncertain future of the ocean carbon cycle and the scientific challenges that this uncertainty brings. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89867240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-18DOI: 10.1146/annurev-environ-112320-095157
Howard Hu, Gary Cohen, Bhavna Sharma, H. Yin, R. McConnell
The academic public health and biomedical communities have a long history of researching and documenting the adverse impacts of pollution on human health. However, the healthcare industry itself is a major contributor to pollution as well as the greenhouse gas (GHG) emissions responsible for global warming. For example, the health sectors of the United States, Australia, England, and Canada are estimated to emit a combined 748 million metric tons of carbon dioxide equivalents annually, equivalent to a nation that would rank seventh in the world for GHG emissions. Moreover, the healthcare sector is a major consumer of natural resources, thereby contributing to the imbalances characteristic of what is increasingly being referred to as the Anthropocene and a threat to planetary health. In this article, we summarize current information on the healthcare industry's environmental footprint and the potential for markedly reducing that footprint by applying the principles and tools of sustainability science. We discuss some of the industry's special challenges, including those associated with new construction (which have undergone relatively little examination in relation to sustainability, despite predictions of accelerated growth). We examine current ideas and efforts to advance sustainability solutions in the healthcare industry, in high-, middle-, and low-income countries alike, where the healthcare industry can be expected to grow the fastest. Finally, we review case studies and discuss research needs. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"Sustainability in Health Care","authors":"Howard Hu, Gary Cohen, Bhavna Sharma, H. Yin, R. McConnell","doi":"10.1146/annurev-environ-112320-095157","DOIUrl":"https://doi.org/10.1146/annurev-environ-112320-095157","url":null,"abstract":"The academic public health and biomedical communities have a long history of researching and documenting the adverse impacts of pollution on human health. However, the healthcare industry itself is a major contributor to pollution as well as the greenhouse gas (GHG) emissions responsible for global warming. For example, the health sectors of the United States, Australia, England, and Canada are estimated to emit a combined 748 million metric tons of carbon dioxide equivalents annually, equivalent to a nation that would rank seventh in the world for GHG emissions. Moreover, the healthcare sector is a major consumer of natural resources, thereby contributing to the imbalances characteristic of what is increasingly being referred to as the Anthropocene and a threat to planetary health. In this article, we summarize current information on the healthcare industry's environmental footprint and the potential for markedly reducing that footprint by applying the principles and tools of sustainability science. We discuss some of the industry's special challenges, including those associated with new construction (which have undergone relatively little examination in relation to sustainability, despite predictions of accelerated growth). We examine current ideas and efforts to advance sustainability solutions in the healthcare industry, in high-, middle-, and low-income countries alike, where the healthcare industry can be expected to grow the fastest. Finally, we review case studies and discuss research needs. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85398350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-18DOI: 10.1146/annurev-environ-120920-015909
Torbjørn Gundersen, D. Alinejad, T. Y. Branch, B. Duffy, K. Hewlett, Cathrine Holst, S. Owens, Folco Panizza, S. Tellmann, José van Dijck, M. Baghramian
This review examines the alleged crisis of trust in environmental science and its impact on public opinion, policy decisions in the context of democratic governance, and the interaction between science and society. In an interdisciplinary manner, the review focuses on the following themes: the trustworthiness of environmental science, empirical studies of levels of trust and trust formation; social media, environmental science, and disinformation; trust in environmental governance and democracy; and co-production of knowledge and the production of trust in knowledge. The review explores both the normative issue of trustworthiness and empirical studies on how to build trust. The review does not provide any simple answers to whether trust in science is generally in decline or whether we are returning to a less enlightened era in public life with decreased appreciation of knowledge and truth. The findings are more nuanced, showing signs of both distrust and trust in environmental science. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
{"title":"A New Dark Age? Truth, Trust, and Environmental Science","authors":"Torbjørn Gundersen, D. Alinejad, T. Y. Branch, B. Duffy, K. Hewlett, Cathrine Holst, S. Owens, Folco Panizza, S. Tellmann, José van Dijck, M. Baghramian","doi":"10.1146/annurev-environ-120920-015909","DOIUrl":"https://doi.org/10.1146/annurev-environ-120920-015909","url":null,"abstract":"This review examines the alleged crisis of trust in environmental science and its impact on public opinion, policy decisions in the context of democratic governance, and the interaction between science and society. In an interdisciplinary manner, the review focuses on the following themes: the trustworthiness of environmental science, empirical studies of levels of trust and trust formation; social media, environmental science, and disinformation; trust in environmental governance and democracy; and co-production of knowledge and the production of trust in knowledge. The review explores both the normative issue of trustworthiness and empirical studies on how to build trust. The review does not provide any simple answers to whether trust in science is generally in decline or whether we are returning to a less enlightened era in public life with decreased appreciation of knowledge and truth. The findings are more nuanced, showing signs of both distrust and trust in environmental science. Expected final online publication date for the Annual Review of Environment and Resources, Volume 47 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.","PeriodicalId":7982,"journal":{"name":"Annual Review of Environment and Resources","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2022-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81840468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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