Increased conservation action to protect more habitat and species is fueling a vigorous debate about the relative effectiveness of different sorts of protected areas. Here we review the literature that compares the effectiveness of protected areas managed by states and areas managed by Indigenous peoples and/or local communities. We argue that these can be hard comparisons to make. Robust comparative case studies are rare, and the epistemic communities producing them are fractured by language, discipline, and geography. Furthermore the distinction between these different forms of protection on the ground can be blurred. We also have to be careful about the value of this sort of comparison as the consequences of different forms of conservation for people and nonhuman nature are messy and diverse. Measures of effectiveness, moreover, focus on specific dimensions of conservation performance, which can omit other important dimensions. With these caveats, we report on findings observed by multiple study groups focusing on different regions and issues whose reports have been compiled into this article. There is a tendency in the data for community-based or co-managed governance arrangements to produce beneficial outcomes for people and nature. These arrangements are often accompanied by struggles between rural groups and powerful states. Findings are highly context specific and global generalizations have limited value.

ABSTRACT This paper examines the challenges and opportunities faced by critical agrarian scholars in and from the Global South. We argue that despite the historical and structural limitations, the critical juncture of convergence of crises and renewed interest in agrarian political economies offers an opportunity for fostering a diverse research agenda that opens space for critical perspectives about, from and by the Global South, which is mostly absent in mainstream scholarship dominated by the Global North. We also propose doing so by enhancing solidarity to transform injustices within academia and other spaces of knowledge production and dissemination. To develop the argument, first, we reflect on the multiplicity of crises in rural areas and the changing character of social struggles, as well as the interlinkages between environmental crises and the re-emergence of critical agrarian studies that are reshaping the agrarian question. Then, we discuss the implications and conditions of the political agenda carried out by a scholar-activist movement working on agrarian studies from the Global South. Drawing on our experience as the Collective of Agrarian Scholar-Activists from the South (CASAS), we conclude by proposing three ways forward for enhancing solidarity through networks of scholar-activists: knowledge accessibility, cooperative organization, and co-production of knowledge.

ABSTRACT The politics of food, climate, energy, and the yet unfinished work of ending colonialism run square through questions of land. The classical agrarian question has taken on new forms, and a new intensity. We look at four dimensions of the agrarian question today: urbanization and labor; care and social reproduction; financialization and global food systems; and social movements. On this 50th anniversary of JPS, we as the journal's editors invite more research, vigorous debate, and scholar-activism on these issues in agrarian politics and beyond. We move into the journal’s next era hoping we might continue to better interpret the world in order to change it..

Based on a case study in each country, this study documents the views of Mozambican and Tanzanian smallholders regarding Chinese agricultural investments and the extent to which investors abide by their legitimate land tenure rights as defined by the Voluntary Guidelines for the Responsible Governance of Tenure of Land, Forests and Fisheries in the Context of National Food Security (VGGTs). The VGGTs offer guidelines to government on how to protect the land tenure of rural communities when land is being acquired for large-scale land investments. The study also assessed the impact of the COVID-19 pandemic on smallholders. Due to COVID-19, instead of fieldwork, we conducted telephone interviews with 20 smallholders in Mozambique and 35 in Tanzania. The Mozambican case showed that even when land set aside for investors was not in dispute, smallholders still had unmet expectations, especially regarding investors’ corporate social responsibility activities. In the Tanzanian case, even though the land leased by the Chinese investor had been designated as general land, it had laid fallow for a long period, and smallholders had moved back onto the land, only to be displaced in 2017. Although smallholders’ views on the investment were mixed, the case underscored the need for government to assess current land use before allocating it to investors—regardless of how the land is classified and especially in areas where land shortages are creating conflict. The cases show that even if communities are consulted about proposed land investments, guidelines need to include clauses that allow for ongoing communications between investors, communities and government officials such that if communities are unsatisfied with the results of the investment, renegotiation is possible. Further, in the event of crises, such as COVID-19, investors should partner with communities and government to limit the extent of harm in communities as a result of the crisis.

AbstractDiverse and inclusive marine research is paramount to addressing ocean sustainability challenges in the 21st century, as envisioned by the UN Decade of Ocean Science for Sustainable Development. Despite increasing efforts to diversify ocean science, women continue to face barriers at various stages of their career, which inhibits their progression to leadership within academic institutions. In this perspective, we draw on the collective experiences of thirty-four global women leaders, bolstered by a narrative review, to identify practical strategies and actions that will help empower early career women researchers to become the leaders of tomorrow. We propose five strategies: (i) create a more inclusive culture, (ii) ensure early and equitable career development opportunities for women ECRs, (iii) ensure equitable access to funding for women ECRs, (iv) offer mentoring opportunities and, (v) create flexible, family-friendly environments. Transformational, meaningful, and lasting change will only be achieved through commitment and collaborative action across various scales and by multiple stakeholders.

Injustices are prevalent in food systems, where the accumulation of vast wealth is possible for a few, yet one in ten people remain hungry. Here, for 194 countries we combine aquatic food production, distribution and consumption data with corresponding national policy documents and, drawing on theories of social justice, explore whether barriers to participation explain unequal distributions of benefits. Using Bayesian models, we find economic and political barriers are associated with lower wealth-based benefits; countries produce and consume less when wealth, formal education and voice and accountability are lacking. In contrast, social barriers are associated with lower welfare-based benefits; aquatic foods are less affordable where gender inequality is greater. Our analyses of policy documents reveal a frequent failure to address political and gender-based barriers. However, policies linked to more just food system outcomes centre principles of human rights, specify inclusive decision-making processes and identify and challenge drivers of injustice.

AbstractFood insecurity and diet-related diseases do not only have detrimental effects to human health, but are also underpinned by food systems that are environmentally unsustainable and culturally disconnected. Ensuring access to a healthy, affordable, and sustainable diet is one of the greatest challenges facing many low- and middle-income countries such as South Africa. These challenges in accessing a diverse diet often persist despite biocultural richness. For example, South Africa is globally recognised for its rich biodiversity, an ecologically unrivalled coastline, and a rich body of traditional knowledge amongst wild-food users. In this paper, we explore the potential that coastal wild foods as neglected and underutilised species (NUS) can play in local food systems in South Africa’s Western Cape Province. Following a previously established transformation lab (T-Lab) method, here we report the observations and outcomes emerging from a two-day workshop held in May 2019 with a group of 40 actors involved in the local food system in diverse ways. Farmers, small-scale fishers, indigenous knowledge holders, representatives from non-profit organisations, chefs, bartenders, academics, activists, conservationists, and government officials were brought together with the aim of strengthening an emerging coalition of coastal wild food actors. Findings highlighted the existence of a fledgling economy for coastal wild foods, driven by high-end chefs. The T-Lab was essentially a tool of knowledge co-production around food system transformation and helped to surface deeply embedded issues on land, race, history, and culture that warrant engagement if a better food system is to emerge. In a country that is drought prone and vulnerable to climate change, a more resilient and sustainable food system is a necessity. But defining alternative governance systems to shift towards a healthier, more sustainable, and more equitable food system will require concerted effort across all stakeholders.

Small Island Developing States (SIDS) have high burdens of nutrition-related chronic diseases. This has been associated with lack of access to adequate and affordable nutritious foods and increasing reliance on imported foods. Our aim in this study was to investigate dietary patterns and food insecurity and assess their associations with socio-demographic characteristics and food sources. We recruited individuals aged 15 years and above from rural and urban areas in Fiji (n = 186) and St. Vincent and the Grenadines (SVG) (n = 147). Data collection included a 24 h diet recall, food source questionnaire and the Food Insecurity Experience Scale. We conducted latent class analysis to identify dietary patterns, and multivariable regression to investigate independent associations with dietary patterns. Three dietary patterns were identified: (1) low pulses, and milk and milk products, (2) intermediate pulses, and milk and milk products and (3) most diverse. In both SIDS, dietary pattern 3 was associated with older age, regularly sourcing food from supermarkets and borrowing, exchanging, bartering or gifting (BEB). Prevalence of food insecurity was not statistically different across dietary patterns. In both SIDS, food insecurity was higher in those regularly sourcing food from small shops, and in SVG, lower in those regularly using BEB. These results complement previous findings and provide a basis for further investigation into the determinants of dietary patterns, dietary diversity and food insecurity in these settings.

•Gender equality is a human right and is important for ocean sustainability •Women are less likely than men to be in positions of leadership •Women face non-gendered and gendered challenges working in marine research •A range of strategies can be applied to support women’s leadership Interdisciplinary research is paramount to addressing ocean sustainability challenges in the 21st century. However, women leaders have been underrepresented in interdisciplinary marine research, and there is little guidance on how to achieve the conditions that will lead to an increased proportion of women scientists in positions of leadership. Here, we conduct in-depth qualitative research to explore the main barriers and enablers to women’s leadership in an academic interdisciplinary marine research context. We found that interdisciplinarity can present unique and additional barriers to women leaders (e.g., complexity and lack of value attributed to interdisciplinary research) and are exacerbated by existing gender-specific issues that women experience (e.g., isolation and underrepresentation and stereotyping). Together these barriers overlap forming the “glass obstacle course”—which is particularly challenging for women in minoritized groups. Here, we provide a list of concrete, ambitious, and actionable enablers that can promote and support women’s leadership in academic interdisciplinary marine research. Interdisciplinary research is paramount to addressing ocean sustainability challenges in the 21st century. However, women leaders have been underrepresented in interdisciplinary marine research, and there is little guidance on how to achieve the conditions that will lead to an increased proportion of women scientists in positions of leadership. Here, we conduct in-depth qualitative research to explore the main barriers and enablers to women’s leadership in an academic interdisciplinary marine research context. We found that interdisciplinarity can present unique and additional barriers to women leaders (e.g., complexity and lack of value attributed to interdisciplinary research) and are exacerbated by existing gender-specific issues that women experience (e.g., isolation and underrepresentation and stereotyping). Together these barriers overlap forming the “glass obstacle course”—which is particularly challenging for women in minoritized groups. Here, we provide a list of concrete, ambitious, and actionable enablers that can promote and support women’s leadership in academic interdisciplinary marine research.