Non-technical summary: -/- When developing and deploying negative emissions technologies (NETs), little attention has been paid to where. On the one hand, one might develop NETs where they are likely to contribute most to global mitigation targets, contributing to a global climate solution. On the other hand, one might develop NETs where they can help support development on a regional basis, justified by regional demands. I defend these arguments and suggest that they reflect the values of efficiency and (...) responding to need, respectively. To the extent that these values conflict, they introduce what I call the Need-Efficiency Trade-off Effect (‘NET Effect’). -/- Technical summary: -/- Unlike other geoengineering methods, the effectiveness of negative emissions technologies (NETs) tends to be sensitive to regional siting. This paper argues that this point raises morally and legally important implications by identifying a trade-off between ‘efficiency’ and ‘need’. First, it introduces two arguments justifying NETs: one focused on contributions to global mitigation and the other focused on contributions to regional development. Second, reflecting the two arguments, the paper discusses the moral values of efficiency and need, respectively. For instance, if the strategy is to try to use NETs to maximize expected mitigation contributions to reflect efficiency, then deployment should occur in regions with the best prospects for success (e.g. Western countries). However, if the strategy is to try to use NETs to improve the chances of simultaneous development and mitigation to respond to need, then deployment should occur in regions with limited development and expected growth of demand for NETs (e.g. Asian countries). When these values conflict, I call that a Need-Efficiency Trade-off Effect (‘NET Effect’). The paper concludes by considering the NET Effect in the context of bioenergy with carbon capture and storage as well as direct air carbon capture and storage. [Open access]. (shrink)

Limiting dangerous climate change is now widely believed to require negative emissions, a prospect some believe to be unjust and unacceptably risky. While NETs are not risk-free, I argue tha...

[Opinion] This aims to begin deliberation about investing in negative emissions technologies (NETs) by suggesting that the investment could be responsive to two particular values: need and efficiency—and that these values point us towards taking different actions. For negative emissions technologies, I suggest, we face a Need-Efficiency Tradeoff, i.e. a “NET effect”. This tradeoff also highlights several contrasts: responding to need focuses on regional and short-term moral considerations; responding to efficiency focuses on global and long-term moral (...) considerations. [Open access]. (shrink)

This paper is a report on the viability, both technical and ethical, of negative emissions technologies (NETs) in climate change mitigation. Given present levels of atmospheric carbon dioxide, NETs are almost certainly required in order to avoid the most serious consequences of anthropogenic carbonization. Critics argue that we should not rely on the promise of future NETs because that could be taken as an excuse to avoid decarbonization in the near term. The concern is genuine, but if the (...) prima facie arguments for drawing down carbon as soon as possible are correct, ways must be found to counter the incentives to defer the immediate deployment of NETs and other forms of mitigation. A policy instrument is sketched which could help accomplish that task. (shrink)

Sayegh’s discussion highlights the moral relevance of carbon-taxing by showing how such taxes can enable responses to climate injustices. This is by serving as a means of getting countries to inter...

In recent years, the target of reaching “net zero” emissions by 2050 has come to the forefront of global climate politics. Net zero would see carbon emissions matched by carbon removals and should allow the planet to avoid dangerous climate change. But the recent prominence of this goal should not distract from the fact that there are many possible versions of net zero. Each of them will have different climate justice implications, and some of them could have very (...) negative consequences for the world's poor. This article demonstrates the many ambiguities of net zero, and argues in favor of a net zero strategy in which those who can reasonably bear the burden adopt early and aggressive mitigation policies. We also argue for a net zero strategy in which countries place the lion's share of their faith in known emissions reduction approaches, rather than being heavily reliant on as-yet-unproven “negative emissions techniques.” Our overarching goal is to put net zero in its place, by providing a clear-sighted view of what net zero will achieve, and where the “net” in net zero needs to be tightened further if the world is to achieve climate justice. (shrink)

Carbon emission has negative externalities, which will cause severe natural and social problems. In recent years, more and more attention has been paid to carbon emission reduction issue both in academic and application fields. This paper aims to explore the impact of punitive carbon tax and incentive carbon emission reduction subsidy on economy and environment through the dynamic stochastic general equilibrium framework. The results show that both carbon tax and carbon emission reduction subsidy policies can help to reduce carbon (...) emissions and to improve environment quality. In addition, carbon emission reduction subsidy has a positive impact on economy, while carbon tax has the opposite impact. It follows that the incentive carbon emission reduction policy is more conducive to the coordinated development of economy and environment. This research can be a guideline for the government to formulate carbon emission abatement policies from the perspective of coordinated development. (shrink)

Communication campaigns often highlight environmental progress to encourage further pro-environmental behaviour. Consequently, the drop in carbon emissions caused by the COVID-19 restrictions has been framed as a positive environmental outcome of the pandemic. We conducted an experimental study with a US-representative sample (N = 500) to show that raising awareness of emissions reduction has the contrary effect: an increase in moral self-concept facilitated a negative spillover, namely, it reduced climate-friendly behavioural intentions. Normative influence was able to prevent (...) this negative spillover because activating environmental norms inhibited compensatory feelings. Besides, awareness of recent emissions reduction was less likely to increase the moral self-concept of participants with a strong environmental self-identity. Our findings demonstrate that environmental progress increases moral self-concept which, in turn, could cause a negative spillover (i.e., reduce climate-friendly low-carbon behaviour and increase climate-harmful high-carbon behaviour). Normative influences and environmental self-identity can inhibit this negative spillover. (shrink)

Extensive research has been carried out on the “Belt and Road” initiative, most of it focusing on geographical economy and international trade. However, there is a lack of research on the carbon emissions efficiency of the countries along the “Belt and Road,” especially regarding the impact of freight trade. To address this research gap, this paper first employs a metafrontier nonradial directional distance function to measure the carbon emission efficiency of 32 countries along the “Belt and Road” from 1990 (...) to 2014. It then examines the role of freight trade. Our main research findings are as follows. Firstly, the carbon emission efficiency of the countries along the “Belt and Road” is generally low. Among them, Russia and Central Asia are mainly due to the large between-group gap in carbon emission efficiency, while Southeast Asia, Western Asia and North Africa, East Asia, South Asia, and Central and Eastern Europe are mainly due to the large within-group gap. Secondly, freight trade promotes carbon emission efficiency, but it will aggravate the gap between the contemporaneous technology and the group technology. Freight trade mainly promotes the contemporaneous carbon emission efficiency and group-frontier carbon emission efficiency of low fossil energy dependent countries, and the metafrontier carbon emission efficiency of high fossil energy dependent countries. Thirdly, foreign direct investment has a significant negative effect on a host country’s ITCEI and GTCEI, and it will decrease the gap between the group technology and the metafrontier technology. However, freight trade can effectively prevent the entry of FDI, thereby indirectly improving carbon emission efficiency and reducing carbon emission gap. (shrink)

It is widely accepted by the scientific community and beyond that human beings are primarily responsible for climate change and that climate change has brought with it a number of real problems. These problems include, but are not limited to, greater threats to coastal communities, greater risk of famine, and greater risk that tropical diseases may spread to new territory. In keeping with J. S. Mill's 'Harm Principle', green political theorists often respond that if we are contributing a harm to (...) others in contributing to climate change and its negative effects, we then have a negative duty to assist those we have harmed and to reduce our carbon emissions. In this paper, I will take seriously negative duties stemming from a contribution to climate change and demonstrate that our negative duties do not demand that we necessarily end our contribution to climate change if we were able to compensate those who may be affected by climate change. Thus, the conclusion of many green political theorists - that we must reduce our carbon emissions - does not necessarily follow from the view that humans are primarily responsible for climate change and its attended ill effects. (shrink)

With the significant disconnect between the collective aim of limiting warming to well below 2°C and the current means proposed to achieve such an aim, the goal of this paper is to offer a moral assessment of prominent alternatives to current international climate policy. To do so, we’ll outline five different policy routes that could potentially bring the means and goal in line. Those five policy routes are: (1) exceed 2°C; (2) limit warming to less than 2°C by economic de-growth; (...) (3) limit warming to less than 2°C by traditional mitigation only; (4) limit warming to less than 2°C by traditional mitigation and widespread deployment of Negative Emissions Technologies (NETs); and (5) limit warming to less than 2°C by traditional mitigation, NETs, and Solar Radiation Management as a fallback. In assessing these five policy routes, we rely primarily upon two moral considerations: the avoidance of catastrophic climate change and the right to sustainable development. We’ll conclude that we should continue to aim at the two-degree target, and that to get there we should use aggressive mitigation, pursue the deployment of NETs, and continue to research SRM. (shrink)

Concern about air-quality in urban areas has led to the implementation of Low Emission Zones as one of many other initiatives to control it. Recently in Spain, the enactment of a law made this mandatory for cities with a population larger than 50k inhabitants. The delimitation of these areas is not without controversy because of possible negative economic and social impacts. Therefore, clear assessments of how these initiatives decrease pollutant concentrations are to be provided. Madrid Central is a major (...) initiative of Madrid city council for reducing motor traffic and the associated air pollution in the city centre. This Low Emission Zone starts at the end of 2018, but the first fully-operational period corresponds to the second quarter of 2019. In this work, a methodology based on the Gaussian Process to analyse the evolution of Nitrogen Dioxide inside Madrid Central is undertaken. A Gaussian Process is a stochastic process suitable for interpretable model selection and predictions. Due to its probabilistic nature it provides error estimation at predictions. After the activation of Madrid Central, a relevant reduction of Nitrogen Dioxide has been observed. However, the role of the meteorology during this period must be ascertained to correctly evaluate the role of the activation of the Low Emission Zone against a prone weather. In this work, a model based on the Gaussian Process is trained with meteorological information to predict the concentration of Nitrogen Dioxide at Madrid Central, $[NO_{2}]$. This probabilistic description allows extracting statistical information on the reduction affected by the meteorological scenario and separately by the Madrid Central activation. (shrink)

Debates about individual responsibility for climate change revolve mainly around individual mitigation duties. Mitigation duties concern future impacts of climate change. Unfortunately, climate change has already caused important harms and it is foreseeable that it will cause more in the future, in spite of our best efforts. Thus, arguably, individuals might also have duties related to those harms. In this paper, I address the question of whether individuals are obligated to provide compensation for climate related harms that have already occurred. (...) I explore two possible strategies to answer that question. The straightforward strategy answers in the affirmative. Two approaches embrace this strategy: the ‘ecological citizenship’ approach and the benefits-based approach. I challenge those two approaches and rule out an affirmative answer. The alternative strategy answers in the negative but provides a way to respond to why currently living individuals should pay for burdens created for past individuals. Two possible approaches embrace this alternative: the community-based approach and my own state-based benefits approach. I will argue that individual duties do not fall under the realm of compensatory justice, but they have nonetheless a duty to bear compensatory burdens allocated to their states. (shrink)

We attempt to justify the use of synthetic biology in response to the climate crisis, based on the premise that it is impossible to avert runaway climate change without sequestering sufficient greenhouse gases (GHG), which could only become possible through Negative Emissions Technologies (NETs). Then, moving from a consequentialist standpoint, we acquiesce to how the consequences of using NETs through synthetic biology are preferable to the catastrophic consequences of runaway climate change. In conclusion, we show how our analysis (...) of synthetic biology resonates with a zoecentric view of climate science and ethics. (shrink)

Climate change is expected to lead to rising sea levels, higher frequency of natural hazards, extended phases of drought, and many other negative impacts. To minimize these threats, the 21st Conference of the Parties (COP 21) in Paris agreed that the global mean temperature must be kept “well below 2 °C above pre-industrial levels” (United Nations 2015). For this target to be feasible, most climate models assume not only heavy cuts in emissions but also negative emissions (...) via the large-scale capture and storage of carbon dioxide (K. Anderson and Peters 2016). This chapter investigates the considerations of ethics and justice that are relevant to the fair governance of the carbon capture and storage technologies required to produce negative emissions.1 I argue that the governance of these negative emission technologies (NETs) demands the fair distribution of the additional burdens and risks associated with them and that their ethical evaluation requires the appropriate involvement of those most directly affected. The main argument justifying these claims relies on the infeasibility of achieving justice in the governance of NETs. However, the solutions recommended for dealing with this challenge also face some feasibility constraints. I demonstrate how challenges of feasibility shape the directions of moral thinking about this area of climate action. (shrink)

Climate ethics and environmental ethics sometimes provide conflicting action guidance. For instance, favored climate policies to avoid global mean increases beyond 1.5-2 °C may have detrimental effects on biodiversity by requiring transforming environmental areas into croplands for bioenergy and for negative emission technologies. From this follows a potential moral conflict between the demands of climate ethics, according to which transforming natural ecosystems to cropland for bioenergy is permissible and perhaps even obligatory if it reduces risks of climate change, and (...) the demands of environmental ethics, according to which transforming natural ecosystems into croplands is prohibited if it reduces biodiversity, assuming that biodiversity, or its components, have moral standing. Consequently, there is a choice: either preserve biodiversity, but accept higher risks of dangerous climate change; or reduce the risks of dangerous climate change with the aid of negative emission technologies but increase biodiversity deterioration. In this paper I investigate other options like lower population growth and relying on technological efficiency; I conclude that neither will ultimately be consistent with both climate and environmental ethics. I argue that both climate and environmental ethics can support limiting the consumption of energy while mitigating emissions of greenhouse gases and preserving biodiversity, hence resolving the conflicting moral recommendations. I further suggest that virtues such as humility and simplicity can accommodate just such an expansion of moral concern and provide environmental ethical guidance in climate policies. (shrink)

This paper explores factors shaping perceptions of Greenhouse Gas Removal (GGR) amongst a range of informed stakeholders, with a particular focus on their role in future social and political systems. We find considerable ambivalence regarding the role of climate targets and incumbent interests in relation to GGR. Our results suggest that GGR is symbolic of a fundamental debate – occurring not only between separate people, but sometimes within the minds of individuals themselves – over whether technological solutions represent a pragmatic (...) or an unethical strategy. We present the idea of a ‘Monsanto effect’, whereby an entirely separate debate taps into deeper narratives and becomes so pervasive that it spills over into a new topic area. Our findings have signifi-cant implications for extant and emergent climate policy as they suggest that, in addition to the considerable practical challenges facing large-scale GGR deployment, there is a deeper psychological challenge in that actors are themselves conflicted about the fundamental desirability of GGR. (shrink)

Heterogeneity within MDD has hampered identification of biological markers (e.g., intermediate phenotypes, IPs) that might increase risk for the disorder or reflect closer links to the genes underlying the disease process. The newer characterizations of dimensions of MDD within Research Domain Criteria (RDoC) domains may align well with the goal of defining IPs. We compare a sample of 25 individuals with MDD compared to 29 age and education matched controls in multimodal assessment. The multimodal RDoC assessment included the primary IP (...) biomarker, positron emission tomography (PET) with a selective radiotracer for 5-HT1A ([11C]WAY-100635), as well as event-related functional MRI with a Go/No-go task targeting the Cognitive Control network, neuropsychological assessment of affective perception, negative memory bias and Cognitive Control domains. There was also an exploratory genetic analysis with the serotonin transporter (5-HTTLPR) and monamine oxidase A (MAO-A) genes. In regression analyses, lower 5-HT1A binding potential (BP) in the MDD group was related to diminished engagement of the Cognitive Control network, slowed resolution of interfering cognitive stimuli, one element of Cognitive Control. In contrast, higher/normative levels of 5-HT1A BP in MDD (only) was related to a substantial memory bias toward negative information, but intact resolution of interfering cognitive stimuli and greater engagement of Cognitive Control circuitry. The serotonin transporter risk allele was associated with lower 1a BP and the corresponding imaging and cognitive IPs in MDD. Lowered 5HT 1a BP was present in half of the MDD group relative to the control group. Lowered 5HT 1a BP may represent a subtype including decreased engagement of Cognitive Control network and impaired resolution of interfering cognitive stimuli. Future investigations might link lowered 1a BP to neurobiological pathways and markers, as well as probing subtype-specific treatment targets. (shrink)

[Newspaper opinion] To give carbon storage sites the greatest chance of success, it makes sense to develop them in places where the geology has been thoroughly explored and where there is lots of relevant expertise. This would imply pumping carbon into underground storage sites in northern Europe, the Middle East and the US, where companies have spent centuries looking for and extracting fossil fuels. On the other hand, it might be important to develop storage sites in economies where the current (...) and future demand for carbon capture and storage is greatest. The regions with the best prospects are not often those with the greatest expected need. [Open access]. (shrink)

Air pollution in China has been drawing considerable attention in recent years. The emergence of new energy vehicles provides hope to reduce air pollutant emission. However, consumers' recognition and acceptance of NEVs remain at the early stage. This research aims to explore how consumers' environmental concern influences their NEV purchase intention. Specifically, this research conducted an online survey and an experiment to address the following issues: how consumers' psychological distance toward air pollution influences their purchase intention for NEVs, and does (...) their risk perception of the consequences of air pollution mediate this influence; whether consumers' perceived price level of NEVs plays a moderating role in the relationship between risk perception and purchase intention; and whether the construal level of stimulus can be manipulated to influence consumers' PD toward air pollution to increase their purchase intention for NEVs. The results of study 1, based on a total of 293 valid samples, show that consumers' PD toward air pollution significantly affects their purchase intention for NEVs, and risk perception of the consequences of air pollution plays a considerable mediating role. Meanwhile, consumers' perceived price level of NEVs has a significant negative moderating effect on the relationship between risk perception and purchase intention. The results of study 2, based on an online experiment, show that the construal level of stimulus can influence consumers' PD toward air pollution, which in turn affects their purchase intention for NEVs. The findings of this research have implications for businesses' promotional strategies and governments' policies. For instance, low-construal-level promotional materials can be developed to arouse consumers' environmental concern, thereby facilitating their eco-friendly consumption behavior. Governmental financial assistance and other policies can also increase consumers' willingness to purchase NEVs. (shrink)

Evidence of observed negative impacts on natural and human systems from anthropogenic climate change is increasing. However, human systems in particular are dynamic and influenced by multiple drivers and hence identifying an anthropogenic climate signal is challenging. Here we analyze the case of lake Palcacocha in the Andes of Peru, which offers a representative model for other glacier lakes and related risks around the world because it features a dynamic evolution of flood risk driven by physical and socioeconomic factors (...) and processes. Furthermore, it is the object of a prominent climate litigation case, wherein a local Peruvian citizen sued a large German energy producer over risk of flooding from lake Palcacocha. Adopting a conceptual model of cascading impacts and multiple drivers of risk, we first study climatic and other geophysical drivers of flood risk. We find that an anthropogenic signal from flood risk to greenhouse gas emissions is traceable. In parallel, flood risk has been strongly shaped (and increased) by interacting socioeconomic, institutional and cultural processes over the past few decades. The case raises important questions about the differentiation of responsibilities relating to flood risk of both global and local agents, which are, however, difficult to address in cases like Palcacocha, where we reveal a complex network of interlinked global, national and local drivers. Following from this, we outline a normative framework with a differentiated perspective on responsibility, implying that global emitters commit to support strengthening capacities in affected regions and localities and that local institutions and societies engage in local risk reduction measures and policies in collaboration with and driven by local communities. (shrink)

Wynes and Nicholas (2017) argue that the most effective action to reduce individual greenhouse gas (GHG) emissions is to have one fewer child. We raise methodological concerns about the way in which the authors attribute responsibility for emissions: they rely on multiple counting when calculating the emissions of future generations, and they exclude scenarios in which global emission trajectories become net-zero or negative. This may distort recommendations from policy makers and educators who rely on their study. (...) We propose an alternative way of attributing responsibility that avoids multiple counting. Investigating the implications of having children under this proposal with regards to the full range of different scenarios, including likelihood analyses, calls for further studies. (shrink)

Though a chorus of voices has risen to deny the alarm about climate changes during last years, the great majority of the scientific community believe that without further commitment and action to reduce greenhouse gas emissions, due to human activities the world will have to face a series of climate changes dangerous both for people and the Earth ecosystems. Climate change is thus an ethical issue from many points of view, mainly because those who are and will be most (...) negatively affected are the least responsible for having caused the problem. (shrink)

This study uses the institutional perspective to examine the interaction effects between the subnational institutional context and firm-level parameters on corporate environmental behaviors, based on a unique cross-sectional data set of private firms compiled from three different sources in China. Our results suggest that both enforcement stringency of environmental regulations at the provincial-level and private firms’ foreign ownership negatively affect compensation fees, which are levies charged for firms’ emissions. Enforcement stringency also moderates the firm-level relationship between foreign ownership and (...) compensation fees, but such a cross-level moderating effect holds only for private firms with non-HMT investments. (shrink)

Many people now recognize that the challenges of climate change and biodiversity loss are rooted in how and to what extent humans consume goods in the Anthropocene era. Consumerism has driven natural resource exploitation to its peak, and resource depletion is becoming more common. The beauty and personal care industry has an enormous market and substantial profitability, particularly in the high-income category. However, this benefit comes with the risk of being scrutinized, investigated, and criticized by civil society groups, environmental activists, (...) and consumers. More than anyone else, the industry is aware of the risks of negative society appraisals, notably the consequences of consumer-led boycott activities. In this paper, we suggest that, given the current situation, global beauty firms need to play a proactive role in directing resources toward the development of sustainable uses of biodiversity and agriculture methods. This includes advocating for the wider use of environmentally conscious sourcing of raw materials, avoiding excessive and wasteful packaging, and devoting resources to research and innovation in environmentally friendly manufacturing procedures. The proactiveness would allow them to demonstrate their environmental commitment and actively give customers persuasive evidence of their social responsibility through emission reduction and biodiversity protection actions, gradually building an environmental-healing culture in the beauty industry. (shrink)

Some argue that procreation is immoral due to its negative environmental impact. Since living an “eco-gluttonous” lifestyle of excessive resource consumption is wrong in virtue of the fact that it increases greenhouse gas emissions and environmental impact, then bringing another human being into existence must also be wrong, for exactly this same reason. I support this position. It has recently been the subject of criticism, however, primarily on the grounds that such a position (1) is guilty of “double-counting” (...) environmental impacts, and (2) that it over-generalizes to condemn other clearly permissible behaviors, such as saving lives, or certain instances of adoption and immigration. Here, I will defend the environmental argument against procreation from these criticisms. I will do this, first, under the assumption that our individual consumption and emissions cause significant harm. I will then address the problem of causal impotence, and argue that, even if our individual contributions to environmental problems ultimately make no difference to the amount of harm that occurs, procreation is still immoral for many, if not most, of those living in the developed world. (shrink)

One sector that severely suffers from the outbreak of the coronavirus is carsharing. The downswing of the carsharing industry may not only experience negative economic consequences but also ecological ones. Carsharing has the potential to reduce emissions, occupied space, and congestion and hence can actively contribute to mitigating climate change. As Bill Gates strikingly states: “Covid-19 is awful. Climate change could be worse.” For this reason, it is important to understand which underlying mechanisms drive carsharing usage during the (...) Covid-19 pandemic. The current research has the overall objective to provide deeper insights into the mediating mechanisms that explain carsharing usage intention during the Covid-19 pandemic. In particular, we draw on signaling theory to explore how different claims that prompt two different opposing underlying processes influence carsharing usage intention. An online experiment employing a 3 × 2 between-subjects design with participants acquired by the online panel platform Clickworker was conducted in April 2020. Fictitious labels and fictitious advertisements served as stimulus material and constituted the five experimental conditions. The data were analyzed by a multicategorial moderated mediation analysis and a multivariate analysis of covariance. Results reveal that environmental claims can stimulate perceived ecological benefits, which, in turn, positively affect carsharing usage intention. Interestingly, our research demonstrates that safety claims cannot decrease perceived physical risk in the context of Covid-19 and carsharing. Nevertheless, perceived physical risk has a negative influence on carsharing usage intention and hence should not be discarded altogether. The findings of this article offer new insights into the mental processes that guide consumer decision-making during the coronavirus crisis and also offer important policy implications by highlighting the relevance of environmental claims during the Covid-19 pandemic. Furthermore, the negative influence of perceived physical risk on carsharing usage intention points to the need for alternative measures to reduce users' risk perceptions. (shrink)

This paper argues that individuals in many high-income countries typically have moral reasons to limit their beef consumption and consume plant-based protein instead, given the negative effects of beef production and consumption. Beef production is a significant source of agricultural greenhouse gas emissions and other environmental impacts, high levels of beef consumption are associated with health risks, and some cattle production systems raise animal welfare concerns. These negative effects matter, from a variety of moral perspectives, and give (...) us collective moral reasons to reduce beef production and consumption. But, as some ethicists have argued, we cannot draw a straight line from the ethics of production to the ethics of consumption: even if a production system is morally impermissible, this does not mean that any given individual has moral reasons to stop consuming the products of that system, given how miniscule one individual’s contributions are. This paper considers how to connect those dots. We consider three distinct lines of argument in support of the conclusion that individuals have moral reasons to limit their beef consumption and shift to plant-based protein, and we consider objections to each argument. This argument applies to individuals in high beef-consuming and high greenhouse gas-emitting high-income countries, though we make this argument with a specific focus on the United States. (shrink)

Concerted, timely action for mitigating climate change is of uttermost importance to keep global warming as close to 1.5°C as possible. Air traffic already plays a strong role in driving climate change and is projected to grow—with only limited technical potential for decarbonizing this means of transport. Therefore, it is desirable to minimize the expansion of air traffic or even facilitate a reduction in affluent countries. Effective policies and behavioral change, especially among frequent flyers, can help to lower greenhouse gas (...) emissions. For both, a positive evaluation and public support is indispensable. This study contributes to understanding air travel behavior and the perception of regulative policies. We examined the role of attitudes, perceived behavioral control, efficacy, global identity, and justice concerns for intentions to avoid flights and aviation-related environmental policy support. We conducted an online survey study with a quota sample of N = 2,530 participants in Germany. The strongest positive predictors of intentions to refrain from flying and policy support were perceived behavioral control to travel without flying, efficacy beliefs that avoiding air travel contributes to climate change mitigation, and intergenerational justice concerns; pro-travel attitude was a negative predictor. Moreover, we tested whether the provision of additional information on climate impact, global and intranational inequalities as well as subsidies affected the intention to avoid air travel and policy support. We found no effects of the different types of information. Nor did we find an interaction between the type of information provided and global or national identity. Our results highlight the need for a shift within the mobility sector that facilitates attractive and accessible transport alternatives in order to strengthen people’s behavioral control to choose other means than planes and their efficacy perceptions. Moreover, raising awareness of the impacts of climate change on future generations and developing strategies to promote people’s concern for intergenerational justice might motivate people to reduce air travel and thereby contribute to a livable future for new generations. (shrink)

The existence or questionability of “repressed memories” can be discussed as being a matter of definition. It seems, however, far-fetched to consider all “lost” memories as caused by encoding problems, brain damage, forgetfulness, failure to disclose events, and so on. We argue that dissociative amnesia (DA) (or “psychogenic amnesia,” or “functional amnesia,” or, as we favor to call it, “mnestic block syndrome”) is caused by psychic alterations, but ultimately they can be traced to changes in the physiology of the brain, (...) as we are of the opinion that all memory processes—positive or negative—alter brain functions, sometimes more permanently, sometimes transiently. We have proven this idea using functional imaging techniques, in particular fluoro-deoxy-d-glucose positron emission tomography. Having investigated dozens of patients with severe and long-lasting DA conditions, we believe it to be disrespectful to many (but not to all) of the affected patients to question their disease condition, which can be proven to be not caused by feigning, malingering, or direct brain damage. (shrink)

This anthology discusses important issues surrounding environmental law and economics and provides an in-depth analysis of its use in legislation, regulation and legal adjudication from a neoclassical and behavioural law and economics perspective. Environmental issues raise a vast range of legal questions: to what extent is it justifiable to rely on markets and continued technological innovation, especially as it relates to present exploitation of scarce resources? Or is it necessary for the state to intervene? Regulatory instruments are available to create (...) and maintain a more sustainable society: command and control regulations, restraints, Pigovian taxes, emission certificates, nudging policies, et cetera If regulation in a certain legal field is necessary, which policies and methods will most effectively spur sustainable consumption and production in order to protect the environment while mitigating any potential negative impact on economic development? Since the related problems are often caused by scarcity of resources, economic analysis of law can offer remarkable insights for their resolution. Part I underlines the foundations of environmental law and economics. Part II analyses the effectiveness of economic instruments and regulations in environmental law. Part III is dedicated to the problems of climate change. Finally, Part IV focuses on tort and criminal law. The twenty-one chapters in this volume deliver insights into the multifaceted debate surrounding the use of economic instruments in environmental regulation in Europe. (shrink)

In Phillip Kerr’s 1994 spellbinding novel A Philosophical Investigation, the medical test to which the protagonist refers is a functional brain scan based on positron emission tomography. It is used to run large studies of male and female brains and, following a lead suggested by animal studies, has been used to identify rare cases of human male subjects who lack the ventral medial nucleus. This nucleus, in the experiment, is hypothesized to inhibit the activity of the sexually dimorphic nucleus, a (...) preoptic area of the male brain believed to be a repository of male aggressive response. Prior research, we learn from the plot, shows that 3 in 100,000 human males are VMN-negative. Thirty percent of those affected are believed to be in prison or to have a criminal record; 70% are believed to stabilize levels of aggression by producing increased levels of estrogen. Identities of subjects participating in the brain scan studies are protected through the conversion of real names to those of famous figures of the past — Bertrand Russell, Charles Dickens. Those for whom results are unfavorable are recontacted, and they are offered counseling. (shrink)

Healthcare systems contribute considerably to worldwide carbon emissions and therefore reinforce the negative health impacts of climate change. Significant attempts to reduce emissions have been made on the macro level of politics and on the institutional level. Less attention has been paid so far to decisions that take place at the micro level of immediate doctor–patient contact. Current bioethical debates discuss potential tensions between ‘Green Healthcare’ and an orientation towards ethical principles such as promoting patient welfare or (...) respect for patient autonomy. The article addresses this debate from a different angle starting from the premise that at least some patients might have a preference to reduce carbon outputs that are often deeply rooted in their personal value system. Taking different accounts of patient autonomy as a starting point, the article analyses whether such preferences must be respected as being part of patient autonomy. The analysis comes to a positive conclusion but highlights that certain factors such as misinterpretation, lack of understanding or pressure must be carefully considered. In addition, a patient’s climate-related preference does not per se justify the choice of treatment but must be integrated into shared decision-making and reconciled with the healthcare professional’s expert judgement on the intervention being a legitimate and promising way for reaching certain treatment goals. As a recommendation, empirical research on stakeholders’ attitudes, knowledge and practice regarding ecological sustainability in clinical decision-making is needed together with further ethical analyses. (shrink)

Climate change is not a “natural” disaster, but a creation of the system that is aimed in pursuit of private profit at increasing scale. The implications and effects of climate change can be considered as one of the key factors in determining not only the welfare of human being but also the existence of other life forms and our planet. The principal submission of this paper is, extending and advancing the insight of Dr Mahbubul Haq and his team’s work on (...) Human Development Index, to another important step by including the negative impact of climate change. This paper uses carbondioxide emission of a given country as a proxy to capture the adverse effects on climate change and incorporates that into the HDI in a way that higher carbondioxide emissions lowers the HDI and renamed it as Clean Air Adjusted HDI. The new index changes the current HDI ranking of countries by pushing down the countries with heavy air pollution. Findings of this study can be useful specifically to countries with higher level of emissions to reconsider their relative ranking in terms of Clean Air Adjusted HDI, to bring down the emission levels. Further, International Agencies work on Human Development can give country specific recommendations to improve HDI ranking and also to mitigate adverse consequences on the environment. (shrink)

We study 944 shareholder proposals submitted to 343 U.S. firms on climate change issues during 2009–2022. We use logistic and two-stage regression to estimate the propensity for a firm to be targeted or subjected to a vote at the annual general meeting and, for voted proposals, the determinants of that vote. We also examine whether climate-related proposals affect investor returns and how they relate to firms’ future environmental performance and greenhouse gas emissions. Compared to a matched sample, we first (...) find that activists target larger, more carbon-intensive, and less R&D-active firms. Second, voting likelihood is higher for firms with repeated and operations-related proposals and lower pre-proposal environmental ratings. By contrast, disclosure-related proposals are likelier to be negotiated and withdrawn. Third, repeated and operations-related proposals receive higher votes in favor, whereas votes on carbon-intensive firms do not. Fourth, building on the theory that investors act as if they distinguish among the different shareholder proposals based on the expected cost to the firm, we find evidence to support this idea. We find that investors respond negatively to ex-ante costlier proposals, such as those that relate to emissions reduction and target carbon-intensive firms. Fifth, targets’ future environmental performance rating is almost twenty percent higher after a proposal than before compared to the matched sample, whereas emissions do not budge appreciably. (shrink)

Two-thirds of global industrial greenhouse gas emissions over the past two centuries can be traced to the activities of a handful of companies (‘carbon majors'). Based on their direct contribution to climate change in terms of carbon emissions and on a number of morally relevant facts, this article proposes a normative framework to establish the responsibilities that carbon majors have in relation to climate change. Then, the analysis articulates these responsibilities in the form of two duties: a duty (...) of decarbonisation and a duty of reparation. The duty of decarbonisation entails a large-scale transformation that carbon majors ought to undergo in order to reduce and eventually eliminate carbon emissions from their entire business model. The duty of reparation implies rectification through disgorgement of funds for the wrongful actions of carbon majors, which resulted in negative climate impacts, starting from the most socially vulnerable groups affected by climate change. Finally, the article indicates possible practical implications of these duties. (shrink)

Our thesis is that there is no moral requirement to refrain from emitting reasonable amounts of greenhouse gases solely in order to enjoy oneself. Joyriding in a gas guzzler provides our paradigm example. We first distinguish this claim that there is no moral requirement to refrain from joyguzzling from other more radical claims. We then review several different proposed objections to our view. These include: the claim that joyguzzling exemplifies a vice, causes or contributes to harm, has negative expected (...) value, exceeds our fair share of global emissions, and undermines political duties. We show why none of these objections succeeds and conclude that no good reason has yet been proposed that shows why joyguzzling violates a moral requirement. (shrink)

BackgroundStory recall tests have shown variable sensitivity to rate of cognitive decline in individuals with Alzheimer’s disease biomarkers. Although SR tasks are typically scored by obtaining a sum of items recalled, item-level analyses may provide additional sensitivity to change and AD processes. Here, we examined the difficulty and discrimination indices of each item from the Logical Memory SR task, and determined if these metrics differed by recall conditions, story version, lexical categories, serial position, and amyloid status.Methodsn = 1,141 participants from (...) the Wisconsin Registry for Alzheimer’s Prevention longitudinal study who had item-level data were included in these analyses, as well as a subset of n = 338 who also had amyloid positron emission tomography imaging. LM data were categorized into four lexical categories, and by serial position. We calculated difficulty and discriminability/memorability by item, category, and serial position and ran separate repeated measures ANOVAs for each recall condition, lexical category, and serial position. For the subset with amyloid imaging, we used a two-sample t-test to examine whether amyloid positive and amyloid negative groups differed in difficulty or discrimination for the same summary metrics.ResultsIn the larger sample, items were more difficult in the delayed recall condition across both story A and story B. Item discrimination was higher at delayed than immediate recall, and proper names had better discrimination than any of the other lexical categories or serial position groups. In the subsample with amyloid PET imaging, proper names were more difficult for Aβ+ than Aβ−; items in the verb and “other” lexical categories and all serial positions from delayed recall were more discriminate for the Aβ+ group compared to the Aβ− group.ConclusionThis study provides empirical evidence that both LM stories are effective at discriminating ability levels and amyloid status, and that individual items vary in difficulty and discrimination by amyloid status, while total scores do not. These results can be informative for the future development of sensitive tasks or composite scores for early detection of cognitive decline. (shrink)

Global crises such as the climate crisis require fast concerted action, but individual and structural barriers prevent a socio-ecological transformation in crucial areas such as the mobility sector. An identification with people all over the world and an openness toward less consumption may represent psychological drivers of a socio-ecological transformation. We examined the compatibility of both concepts as well as their relation to people’s support of a decarbonised mobility system and their flight mobility behaviour – a CO2-intensive behaviour that may (...) be particularly difficult to refrain from for globally identified people, but less so for sufficiency-oriented people. In an online study conducted in Germany, we found that global identity and sufficiency orientation were positively related. Both were negatively related to past flight-related CO2 emissions and positively related to refraining from flying and the support of decarbonised mobility policies. Accounting for both showed that sufficiency orientation in particular was related to fewer flight-related CO2 emissions and refraining from flying. Furthermore, we examined people’s travel experiences. While global identity was unrelated to the frequency and duration of international travelling, it was positively related to the frequency and quality of contact with local people met on journeys. An experimental variation of whether participants first answered questions on global identity or on travel experiences revealed that remembering past international travelling led to higher reported levels of global identity. Taken together, global identity seems to profit from in-depth international contact with people, but can be decoupled from resource-intensive travel behaviour. Globally identified and sufficiency-oriented people may support a socio-ecological transformation. Our results indicate a compatibility of global identity and sufficiency orientation. Experimental and longitudinal research should examine causal links to foster our understanding of the conditions under which both can be strengthened. (shrink)

The dramatic increase of meat production in the last decades has proven to be one of the most impacting causes of negative environmental outcomes (e.g., increase of greenhouse emissions, pollution of land and water, and biodiversity loss). In two studies, we aimed to verify the role of key socio-psychological dimensions on meat intake. Study 1 (N= 198) tested the predictive power of an extended version of the Value-Belief-Norm (VBN) model on individual food choices in an online supermarket simulation. (...) In an online survey, participants were directed to a virtual shop and asked to buy food within a set amount of money. Subsequently, they completed measures of behavioral intention, the VBN constructs (values, general pro-environmental beliefs, awareness of consequences, ascription of responsibility, and personal norm), and social norms (injunctive and descriptive). The outcome variable was operationalized in terms of percentage of expenses dedicated to meat and processed meat items, which provided a more robust behavioral measure than the common self-reported ones. Results confirmed the VBN sequential path, showing direct effects of biospheric values and descriptive norm on personal norm. Furthermore, a proof of validity for the new behavioral measure was provided (medium-sized correlation with behavioral intention). Study 2 (N= 218) aimed at verifying whether the meat consumption could be also motivated by a health concern, reflecting individual (cost/benefit) considerations, besides pro-environmental drivers. Results showed the direct impact of health concern and confirmed the indirect role of biospheric values and descriptive norm (viapersonal norm) on meat intake. This evidence would suggest the use of multiple-frame messages, highlighting both pro-environmental and health consequences, for meat consumption reduction. Nevertheless, the different implications of moral (e.g., environmental concern) vs. non-moral motivators (e.g., health concern) for reducing meat intake need to be stressed: indeed, the first drivers are more central for self-identity and for engaging in environmental citizenship behaviors. (shrink)

The current situation of climate change at a global level clearly requires policy changes at local levels. Global efforts to reach a consensus regarding the reduction of greenhouse gas emissions have so far been focused on developing Climate-Friendly Technologies (CFTs). The problem is that in order for these efforts to have an actual impact at a global level we need to be concerned with more than just promotion and info-dissemination on the already existing CFTs, but also with costs, implementation (...) and the international intellectual property and trade system necessary for this strategy to work. Currently, almost 80% of all patent applications belong to OECD countries like Japan, US, Germany, South Korea, Great Britain and France. The obligations climate change imposes on developing countries represent a technological shift that depends on Technology Transfer (TT) and implementation of IP laws. The current IP framework, especially patent law, copyright and trade secrets produces another kind of obligations. The main question is if the conjunction of these two sets of obligations (rules) is fair from a global justice point of view. Also, it is questionable whether this conjunction helps developing countries to produce their own CFTs. When discussing the demands of global justice one cannot skip the very important distinction Pogge makes between negative and positive obligations. In the context of global warming and the measures that the world’s states ought to take to prevent it, there seems to lie another conjunction between the positive obligation of preserving the natural environment that we all share and a negative obligation of allowing the less developed countries to help us all do so. Because one cannot impose regulations that cannot be put into practice, it is more and more obvious that a new framework of action and development needs to be drawn in the field of TT of CFTs. (shrink)

The Polluter Pays Principle (PPP) states that polluters should bear the burdens as- sociated with their pollution. This principle has been highly contested because of the pu- tative impossibility of considering individuals morally responsible for an important amount of their emissions. For the PPP faces the so-called excusable ignorance objec- tion, which states that polluters were for a long time non-negligently ignorant about the negative consequences of greenhouse gas emissions and, thus, cannot be considered morally responsible for (...) their negative consequences. This paper focuses on the concept of moral responsibility as it appears in the excusable ignorance objection. I claim that this objection stems from a narrow notion of moral responsibility and that a more fundamen- tal notion of moral responsibility would pave the way to overcome it. I show that it should be out of the question whether historical polluters should bear some burdens asso- ciated with climate change because of their historical emissions. The relevant question is which kind of burdens they can legitimately be asked to bear. I argue that this notion of moral responsibility allows us to assign burdens of symbolic reparation, which are at the core of ‘Loss and Damage’ policies. (shrink)

The healthcare industry generates significant waste and carbon emissions that negatively impact the environment. Intensive care units are a major contributor to the production of waste, due t...

In lieu of an abstract, here is a brief excerpt of the content:134 When the woman saw that the fruit of the tree was good for food and pleasing to the eye, and also desirable for gaining wisdom, she took some and ate it —­Genesis 3:6 Abstract Aesthetics has emerged as an important battleground in the moral quest for a lower carbon society. Especially in the case of proposed wind farms (an environmentally benign technology in terms of low carbon (...) class='Hi'>emissions), opponents frequently refer to the unsightly machines creating negative landscape impacts and ruining the view. This essay seeks to reflect on the particular ways in which visual aesthetics are framed and mobilized in this moral debate. Exploring the dividing lines between pictoral and more-­ than-­ representational approaches I ask if the moral dilemmas in our landscape decisions (e.g. individual rights to beauty or collective duties toward future generations) are obscured by physical or visual realms. The largely invisible nature of wind, electricity and climate change, set within the physical and tangible nature of landscapes and turbines, challenges us to experience the aesthetics of landscapes-­ with-­ machines through more creative and engaging means that are not limited to visibility, nor deaf to morality. SIN, DUTY, AND THE AESTHETICS OF NATURE As the first act of sin in the bible, Eve’s consumption of a visually aesthetic fruit led to humans being banned from the Garden of Eden. Looking at the above sentence more closely, we could even argue that “good for food” is not a positive condition (e.g. tasty, nourishing), but Justice in the Eye of the Beholder? ‘Looking’ Beyond the Visual Aesthetics of Wind Machines in a Post-­Productivist Landscape DAN VAN DER HORST Dan van der Horst / Justice in the Eye of the Beholder? 135 rather the absence of a negative (e.g. inedible), whilst “also desirable” may sound like the hunger for wisdom was only a secondary, additional attraction. The sentence thus draws attention to the key role of aesthetics in the making of a moral decision; would Eve have eaten the forbidden fruit if it was not “pleasing for the eye”? Aesthetic judgments may be informed by a range of factors, but as this bible quote illustrates, morality is key among them. Associations between right and wrong on the one side and beauty or ugliness on the other, are not exactly rare in written history, be they religious, literary or scholastic works. As a marked contribution to the latter, Immanuel Kant has paid particularly close attention to the links between aesthetics and morality, arguing amongst others that any universal agreement in judgments of the sublime must rest on an appeal to moral feelings.1 But universality is not the only logical link between aesthetic judgementandmorality.Peoplecanfeelasenseof‘duty’tofindcertainthings beautiful e.g. because that is the aesthetic judgment of the group they aspire to belong to.2 Whilst this sense of duty can refer to social conditioning and group belonging, it also has resonance for landscape aesthetics at a time of anthropogenic climate change (a universal threat) when we must “learn to love the low carbon landscape.”3 This presents a point of departure from the debate on the moral obligation of preserving aesthetically pleasing landscapes (as we tend to do through legal designations, e.g. national parks), an ethical logic which leads, to use the words of Holmes Rolston, “from beauty to duty.”4 Moreover a posi­ tive aesthetical appreciation of a landscape because it accommodates low carbon technologies, would potentially require an inverse ethical logic, i.e. from duty to beauty.5 Notwithstanding the clear conceptual links between moral and aesthetic judgment, in everyday life it may be far less clear what kind of moral issues may underpin particular expressions of aesthetic sensibility. This can be particularly problematic for the deployment of environmental technologies (i.e. technologies pursued to reduce pollution ) that have significant landscape footprints. That is where we can find universal moral claims demanding environmental action for the common good rubbing up against aesthetic landscape judgments in places where such developments are proposed. This produces an unsatisfactory situation in which the deployment of clean technologies ENVIRONMENT, SPACE, PLACE / VOLUME 10 / ISSUE 1 / 2018 136 is delayed, tensions within local communities may increase... (shrink)

Many of our actions will affect the welfare of future people. For instance, continued emissions of greenhouse gases (GHG) may lead to future environmental degradation, which will negatively affect people's lives. If we continue GHG-emissions, are we harming future people? In light of the non-identity problem, apparently, we are not. This article assesses three recent attempts (by Carter, Page and Kumar) at grounding concern for future generations in person-affecting moral theory. Although these attempts are promising, the conclusion is (...) that none is completely successful. It seems, then, that we have reason to incorporate a limited measure of consequentialism into person-affecting morality. More precisely, I suggest that we should adopt a version of telic sufficientarianism. (shrink)

The current study has mapped the impact of changes in different climatic parameters on the productivity of major crops cultivated in India like cereal, pulses, and oilseed crops. The vulnerability of crops to different climatic conditions like exposure, sensitivity, and adaptive indicators along with its different components and agribusiness has been studied. The study uses data collected over the past six decades from 1960 to 2020. Analytical tools such as the Tobit regression model and Principal Component Analysis were used for (...) the investigation which has shown that among climatic parameters, an increase in temperature along with huge variations in rainfall and consistent increase in CO2 emissions have had a negative impact by reducing crop productivity, particularly cereals and oilseed. Among various factors, adaptive factors such as cropping intensity, agricultural machinery, and livestock density in combination with sensitivity factors such as average operational land holding size and productivity of cereals, and exposure indicators like Kharif temperature, heavy rainfall, and rate of change in maximum and minimum Rabi temperature have contributed significantly in increasing crop vulnerability. The agribusiness model needs to be more inclusive. It should pay attention to small and remote farmers, and provide them with inclusive finance that can facilitate the adoption of climate-smart financial innovations, serve the underserved segments, and help them reach the target of a sustainable and inclusive agribusiness model. Though the social, technological, and economic initiatives can enhance the adaptive capacity of farmers, political measures still have a major role to play in providing a healthy climate for agriculture in India through tailored adaptive approaches like the adoption of craft climate adaptation program, dilating the irrigation coverage and location-centric management options. Hence, multidisciplinary and holistic approaches are worth emphasizing for evaluating the future impacts of change in climate on Indian agriculture. (shrink)

International negotiations on anthropogenic climate change are far from running smoothly. Opinions are deeply divided on what are the respective responsibilities of developed and developing countries with regard to the reduction of greenhouse gas emissions and the alleviation of the negative effects of global warming. A major bone of contention concerns the role of intellectual property rights (especially patents) in the development and diffusion of climate-friendly technologies. While developing countries consider IPRs as a formidable barrier to the rapid (...) transfer and the widest possible diffusion of such technologies, developed countries, by contrast, see IPRs as a vital prerequisite for the development and transfer of these same technologies. This debate shows some similarity with the earlier debate on patents and access to lifesaving medicines, although there are also important differences. In our contribution we will explore both the analogies and the differences with this earlier debate. To provide a focus for our discussion, we will examine whether something similar to the Health Impact Fund (HIF), which has been proposed by philosopher Thomas Pogge as a reasonable solution to the ethical dilemmas of protection and accessibility in the field of pharmaceuticals, can also be elaborated for the development and diffusion of climate-friendly technologies. Thus the central question is how an analogous ‘Climate Impact Fund’ would look like and how it would work. This whole exercise will also yield a normative yardstick for assessing the various designs for a Green Climate Fund or a Technology Mechanism that are currently on the table of the international climate negotiations. (shrink)

Solar radiation management (SRM) may help to reduce the negative outcomes of climate change by minimising or reversing global warming. However, many express the worry that SRM may pose a moral hazard, i.e., that information about SRM may lead to a reduction in climate change mitigation efforts. In this paper, we report a large-scale preregistered, money-incentivised, online experiment with a representative US sample (N = 2284). We compare actual behaviour (donations to climate change charities and clicks on climate change (...) petition links) as well as stated preferences (support for a carbon tax and self-reported intentions to reduce emissions) between participants who receive information about SRM with two control groups (a salience control that includes information about climate change generally and a content control that includes information about a different topic). Behavioural choices are made with an earned real-money endowment, and stated preference responses are incentivised via the Bayesian Truth Serum. We fail to find a significant impact of receiving information about SRM and, based on equivalence tests, we provide evidence in favour of the absence of a meaningfully large effect. Our results thus provide evidence for the claim that there is no detectable moral hazard with respect to SRM. [Open access]. (shrink)

Given the substantial contribution of livestock agriculture to global greenhouse gas emissions, significant changes in that sector will likely occur as part of a comprehensive climate mitigation and adaptation plan. One option for reducing the sector’s climate footprint is the development and introduction of new forms of plant-based and lab-grown meat alternatives that accurately replicate the sensory and nutritional qualities of meat. Since the current global trend is toward increased meat consumption, these products are designed to appeal primarily to (...) meat-eaters with the intention of enticing them to reduce or eliminate their consumption of animal meat. While this technology promises the undeniable benefits of reducing GHG and animal suffering, I argue that its widespread adoption could exacerbate global inequity, particularly between affluent and poor individuals and nations. To make my case, I identify four potential sources of inequity: the creation of luxury foods, an expansion of food deserts, increased economic disparity between the Global North and South, and the awarding of patents on the technology to multinational corporations. In light of economic pressures and dietary trends, it is likely these new meat alternatives will be introduced into the global market. As such, I do not argue against their development, but conclude by outlining some policies aimed at mitigating their negative social impacts and promoting food equity. (shrink)

Firms worldwide are increasingly required to disclose their carbon emissions due to the environmental damage associated with climate change. Because there has been no previous literature focusing on the determinants of corporate carbon disclosure integrating environmental legitimacy and green innovation, the present study attempted to develop an original framework to fill the research gap. This study explored the influence of environmental legitimacy on corporate carbon disclosure, and investigated the role of green innovation as a mediator. With the samples of (...) Carbon Disclosure Project in China from 2008 to 2012, the results demonstrate that environmental legitimacy significantly negatively influences the likelihood of corporate carbon disclosure, and that green process innovation mediates the relationship, while green product innovation has no significant mediating effect. It means that environmental legitimacy not only directly affects the likelihood of corporate carbon disclosure, but also indirectly affects it via green process innovation. Hence, companies must increase both informal and formal mechanisms, i.e., external environmental legitimacy and internal green process innovation, to engage in carbon information disclosure and ensure sustainability. (shrink)