The nature of the data and the relevance of scale
Our results show that, while the scientific literature attempts to integrate gender in the study of climate change adaptation and mitigation, there are still gender-biased assumptions and knowledge gaps. For instance, gender was addressed less frequently in studies on mitigation than in those on adaptation. The lack of articles addressing gender issues and climate mitigation may be due to the prevailing notion in the mitigation debate that scientific and technological solutions are generally considered to be a male domain (MacGregor 2010), often at the expense of social and behavioural considerations (Aguilar 2010). Table 4 summarizes the results in terms of the frequency of the gender-relevant approaches as found in the analysed publications.
Table 4 Frequency of gender-relevant approaches and findings in the reviewed papers
The scale and number of local case studies are disproportionate when compared with the number of metadata analyses and reviews. The number of papers taking a multilevel approach is particularly low. Climate change policy is usually determined at the national level, while adaptation mostly takes place at the local level. Adaptation and vulnerabilities are known to be mostly local in nature, and the complexity of gender relations at the local level calls for more context-specific data, in order to draw solid conclusions for research, development and policy-making. Further efforts must be made to understand these parallel realities, as any climate change policy, plan or programme affecting natural resource management, agriculture production or the energy sector, will affect gendered access patterns, division of labour, health and income, and will therefore impact both vulnerabilities and gender relations.
Why gender? Gender rationale in the vulnerability analysis
Differences in perception were found to be one of the rationales for the gender analysis. Men and women are reported in only a few papers to have different perceptions of climate variations, their causes and impacts. The studies build their gender rationale on the assumption that differences in perceptions will result in different responses to climate change (Dankelman 2002; Nelson et al. 2002; Shaffer and Naiene 2011; Safi et al. 2012). Many papers focus only on the perceptions of climate variations, rather than their implications for the vulnerability of individuals or households (Ofuoku 2011; Shaffer and Naiene 2011; Cherotich et al. 2012; Oyekale and Oladele 2012; Safi et al. 2012; Sanchez et al. 2012; Boissière et al. 2013). Some studies also explored differences in perceived needs related to adaptation (Cherotich et al. 2012; Oyekale and Oladele 2012). No significant differences in perception were found by Sanchez et al. (2012) or Boissière et al. (2013). In many papers on perception, such differences are explained by gendered livelihood activities, roles and responsibilities, and are sometimes also justified by general statements about women’s vulnerability.
Finding how gendered differences affect responses to climate change impacts is the rationale behind the integration of gender in some studies. The most common rationales include the following: higher rates of death among poor women and children due to air pollution caused by household fuel (Venkataraman et al. 2010); skipping meals and reducing food intake on a regular basis (Beaumier and Ford 2010); and socio-economic stresses and gendered health impacts (Dean and Stain 2010). The role of women in producing and providing food for their households in areas at high risk of climate variations and conflict was also mentioned as an underlying principle for the relevance of gender (Cherotich et al. 2012). The lack of women’s participation in development is an additional rationale for integrating gender analysis in the studies. Some studies justify the consideration of gender in climate change by citing the limitations on women’s participation in the implementation of adaptive strategies, e.g. due to their exclusion from access to land and water (Nation 2010). Other studies justify the inclusion of gender in more general ways, such as by emphasizing the need to gain a deeper understanding of issues that are critical to community members (Cassidy and Barres 2012), or the failure of previous interventions because of a lack of gender integration in their implementation (Nielsen et al. 2012). Few papers refer to women’s agency, active choices and engagement (Gabrielsson and Ramasar 2013; Jerneck and Olsson 2013). Inequality in general, and the gender aspects of inequality, are seldom addressed sufficiently in the case studies. Only a very few papers use equity and rights-based arguments when examining gender integration (e.g. Onta and Resurrección 2011).
Gender-disaggregated analysis, intersectionality and the ‘Olympics of vulnerability’
To understand how social determinants intersect and how power relations impact on inequities and create vulnerability, our analysis shows that very few papers addressed or conducted an explicitly designed analysis of power relations, including context-specific mechanisms of exclusion and marginalization. Eriksen et al. (2005), however, do address power relations, and use a feminist political ecology framework to analyse vulnerabilities. Some papers acknowledge the importance of gender as a significant source of power differentials, but choose not to focus on the analysis of power relations. Very few papers took a self-examining approach, and reflected on their own role, and the unbalanced relationship between researchers and communities (Beaumier and Ford 2010).
Our results indicate that none of the articles’ authors identified their focus as being intersectional, and that the intersectionality framework is not yet embedded, and perhaps is even entirely absent from the scientific literature on climate change. Despite the lack of an intersectional framework, a few papers refer clearly to existing intersectional inequalities (Onta and Resurrección 2011; Andersson and Gabrielsson 2012; Djoudi et al. 2013) and acknowledge that gender interacts with ethnicity, caste and class. Of the papers that do not refer explicitly to the intersectionality as a conceptual framework, only a few take into consideration the existence of subgroups within male and female groups. Lama and Dalit women in Nepal are primarily responsible for agriculture. However, Dalits must depend on the leasing of Lama land in order to cultivate their crops and must give half the yield to the landowner and seeking day-labour jobs in return for in-kind compensation (Onta and Resurrección 2011). A study conducted in Burkina Faso demonstrates that Fulbe women’s adaptive capacities to climatic irregularities were impacted by the fact that they often live in isolation from other households. By contrast, Rimaiibe women work collectively to lessen responsibilities, thus giving themselves time to develop a skill and bring a steady income to the household (Nielsen and Reenberg 2010). In Mali, study participants, depending on their gender, age, class, ethnicity and practice, described varied adaptive strategies. For example, pastoral communities saw seasonal herding of livestock as the most important strategy, whereas agricultural farming communities did not share the same priority. Adaptive strategies differed, as women from the pastoral community were keepers of sheep and goats, whereas women from the agricultural farming community invested in charcoal production (Brockhaus et al. 2013).
Although they do not formally use intersectionality as a framework, many papers disaggregate data according to different social categories in their analysis. We analysed the papers to identify the social categories included in the vulnerability analyses. The results indicated that most papers use two categories (i.e. men and women), while the other papers include at least one other social distinction in their analysis. Most of the papers that consider factors other than just the fact of being either women or men in the analysis include age, a few include ethnicity, and a very few include profession and wealth. However, it is important to highlight that the majority of the papers that refer to those categories do so almost exclusively in their statistical data analyses but just as characteristics of household variables.
For the few papers that address intersectional gendered dynamics in their results section, their conclusions were less likely to capture these findings, as recommendations were aimed at the community level. Onta and Resurrección (2011) and Djoudi and Brockhaus (2011) draw attention to gender and caste intersections, providing new evidence of possibly unintended gender outcomes that are pushing and challenging ethnic, caste and gender social barriers.
However, despite the relatively large number of papers that include a range of social categories, at least in their analysis of data, the intersectional nature of vulnerability is rarely addressed. In addition to this, most papers do not use a gender framework based on contextual, power relations analysis, and disaggregate data later according to gender, age, wealth, etc.
Without embedding itself in societal, local and global inequalities and power relations analysis, research runs the risk of being reduced to a metaphor by simply pointing out the most vulnerable. We argue that current debates and analyses on climate change vulnerability are in line with Martinez’s (1993) concept of ‘oppression olympics’, and could perhaps be referred to as ‘vulnerability olympics’. This outcome is unsurprising, as it is far simpler for agencies and donors to target the most vulnerable than to understand and generate transformational change.
From female-headed households to women’s vulnerabilities
A large number of vulnerability papers agree that assets and context promote vulnerability and barriers to adaptation for women. We found that most articles that analyse vulnerabilities at the local level use a female-headed household approach. The sampling is mostly random, and the analyses use the proportion of female-headed households to male-headed households. The greater vulnerability of female-headed households is shown in few studies (Cassidy and Barres 2012; Maponya and Mpandeli 2012; Safi et al. 2012). Different factors are identified to explain the greater vulnerability of female-headed households. Generally, female heads of household are found to have a lower level of education than male heads of household. The gender and level of education of the head of household are closely correlated, and are cited as a possible explanation for differences in vulnerability (Deressa et al. 2009 Below et al. 2012). Other studies argue that a lack of formal education and the social standing of female heads of household were found to limit access to credit (Below et al. 2012; Banerjee et al. 2013) and to increase therefore the female-headed households’ vulnerability. In some studies, female-headed households experience greater vulnerability because, in contrast to most male-headed households, they usually lack reliable, non-farm income (Eriksen et al. 2005; Antwi-Agyei et al. 2012). Female-headed households are also often on the edges of their community’s social network, which limits their engagement in resilient livelihood strategies and which was found to impact on the resilience of the entire household (Cassidy and Barres 2012). However, the existing evidence on the comparative vulnerability of female- and male-headed households is not sufficient to draw strong conclusions that one is worse-off or better-off than the other. In particular, the heterogeneity of the vulnerability context considered in the studies is a limiting factor for unambiguous and strong conclusions.
The results on the ‘feminization of vulnerability’ of households show similar patterns to previous controversial statements on the feminization of poverty and its link to the feminization of a household’s headship (Chant 2003; Aurora-Jonson 2011). We recognize through our findings a continuum of those generalized assertions in the gender and climate change literature. As noted by Chant (2003), statements linking the feminization of poverty with the feminization of household headship draw their legitimacy from the cumulative repeating and grafting of those discourses into the literature on development. We argue that this perseverance of the association of poverty with the feminization of a household’s headship has also certainly legitimized the discourse of vulnerability and the feminization of heads of households.
Very few papers differentiated intra-household vulnerabilities (Nation 2010; Andersson and Gabrielsson 2012). Nation (2010) was one of the few authors to highlight the crucial importance of examining intra-household dynamics and livelihood strategies, as well as the political, economic, social and natural environments in which the household is embedded, to understand gender vulnerabilities.
In the remaining papers, conclusions were not straightforward: women and men were found to have different assets and face different contextual constraints. None of the papers attempted to provide a summary of their findings as a simple comparison of the vulnerability of men and women, due to the multiple dimensions of vulnerability and the diversity of situations (Eriksen et al. 2005; Antwi-Agyei et al. 2012; Kisauzi et al. 2012; Mogotsi et al. 2012).
In short, most studies that conclude that women are more vulnerable are based on comparisons between female- and male-headed households. An interesting shift, however, occurs in the vulnerability discourse, moving from the evidenced female-headed household vulnerability towards a generalized women’s vulnerability.
In terms of impact, we found that few papers indicate that women and men are impacted differently by climate variability. Furthermore, of the articles that indicated that women are more vulnerable than men (Wilk and Kgathi 2007; Nation 2010; Bokhoree et al. 2012; Cassidy and Barnes 2012; Cherotich et al. 2012; Drolet 2012; Maponya and Mpandeli 2012; Safi et al. 2012), only a very few refer to their own data, that is, to their own evidence. The remaining statements were based on theoretical backgrounds and analysis. Although the vulnerability of women appears to be obvious—because of the social, political and economic marginalization experienced by women in various contexts—little is known about the local gender dynamics of vulnerability. There is a lack of data and local context analysis to reinforce and elucidate these assumptions.
Adaptation as emancipation: How resilient are social and gender boundaries?
In order to understand the transformational processes of adaptation, we aimed to analyse (using the intersectionality framework) whether, and to what extent, adaptation processes reinforce or challenge hierarchical, unequal social structures. We analysed articles and case studies that document changes in social structures associated with environmental change and adaptation to it. Six papers documented a social shift in relation to gender as a consequence of adaptation to climate change (Andersson and Gabrielsson 2012; Nielsen and Reenberg 2010; Onta and Resurrección 2011; Ford and Goldhar 2012; Nielsen et al. 2012; Djoudi and Brockhaus 2011). In a study conducted in Burkina Faso, female participants stated that the empowerment discourse of some adaptation projects enhanced their capacity to negotiate and obtain new roles within the household (Nielsen and Reenberg 2010). Djoudi and Brockhaus (2011) find that women from socially disadvantaged groups were able to engage in new activities after the social structure of their community was affected by the impacts of drought and most adult men had migrated. They were less vulnerable than women from the higher social class, who were restricted in their mobility and in the strategies they could adopt to cope with environmental change. Ford and Goldhar (2012) describe similar patterns of women moving into salaried positions. Those women emphasized increasing freedom of choice in recent years, which they associated with environmental changes. The same pattern was identified by Nielsen et al. (2012), who emphasize the importance of changes in livelihood activities, and the connection between wage labour and greater economic freedom for women. Those authors argue that such shifts have contributed to a change in gender roles for women and young people, which was apparent in the greater role played by women in household decision making. Andersson and Gabrielsson (2012) found that environmental pressures created shifts in social patterns and how the agency of widows improved through those shifts. According to the authors, this led to many achievements, including the prevention of crop failure, reduced workload, increased nutritional intake, increased sustainable water management, diversified and increased income, and improved strategic planning. Onta and Resurrección (2011) find that environmental changes and the processes of adaptation in India resulted in new social interactions, including shifts in traditional caste structures. New social dynamics, including shifts in gender patterns in response to multiple stressors, have also been identified in Kenya and Uganda (Folmar 2007).
However, other studies do not confirm this emancipatory trend, and show that in times of crisis, social structures and power relations can be very resistant to change. Carr (2008) argues that, in spite of their unequal and less-than-optimal material outcomes, maladaptive pathways persist because they are rooted in the ability of men to legitimize and reinforce a link between adaptation and existing unbalanced gender roles. Andersson and Gabrielsson (2012) emphasize that adaptation processes based on collective action can produce positive gender outcomes. Although gendered norms largely remain, women’s engagement in collective action has contributed to strengthening their bargaining and decision-making power within the household. However, although collective action can empower women and marginalized groups, existing power structures can limit such groups’ access to various resources, and thereby reduce their impact (Ballet et al. 2007; Pandolfelli et al. 2008).
Women’s strategies: The feminization of male-dominated sectors?
Many papers indicate that men and women have different coping or adaptation strategies. Few papers focus on one specific adaptation activity, and suggest that men and women play different roles in the implementation of a given adaptation (Eriksen et al. 2005; Ziervogel et al. 2006; Cassidy and Barnes 2012; Molua 2012; Pangapanga et al. 2012). In Mozambique and Mali, migration was identified as a clearly male-dominated strategy (Silva et al. 2010; Djoudi and Brockhaus 2011; Brockhaus et al. 2013; Djoudi et al. 2013). In South Africa, differences were reported in the strategies adopted by men and women. For instance, women were more informed than men in their agricultural choices, on issues such as suitable crops for home consumption and trade (Ziervogel et al. 2006). In Tanzania and Ethiopia, women were found to be less engaged in adaptation practices based on tree plantations (Deressa et al. 2009; Below et al. 2012). Among teenagers psychologically affected by droughts in Australia, girls have significantly higher levels of prosocial behaviour than boys (Dean and Stain 2010). In Malawi, there are gender differences related to the choice of improved varieties, shifting of planting dates, irrigation farming, and income-generating activities (Pangapanga et al. 2012). In Cameroon, female-headed households are less likely to plant trees (as a protective measure) or rebuild homes (Molua 2012). In Kenya, gum and resin collection is one of the most popular strategies adopted by women, children and impoverished people (Gachathi and Eriksen 2011).
The diversification of livelihood activities is known to be an important strategy for reducing household vulnerability, particularly for activities that are not weather dependent. Several studies document the gender limitations to diversifying activities and livelihoods. However, the link between the available choices for different groups and gendered social roles and norms has not been well assessed. Few studies refer to context-specific, cultural limitations or to the options that women and female-headed households are culturally allowed to choose and implement. The prevalence of socially driven gender inequity is reflected in the relatively limited choices and strategies that many women feel that they are allowed to adopt. Some studies document that female-headed households are often constrained to engaging in low-benefit, low-risk activities, due to their exclusion from high-benefit, low-risk activities, such as formal employment, which are mostly male dominated (West et al. 2008; Molua 2012). Djoudi and Brockhaus (2011) suggest that long-term strategies for women are based on education and formal employment, but that short-term community strategies hinder them from making the shift away from high-risk, low-benefit strategies. Education seems to ensure access to better incomes and provide access to other assets required to adapt, as many studies suggest. The probability of selecting resilient pathways is highest for an educated, middle-aged, male farmer, while female-headed households face significant socio-economic and cultural constraints, which limit their ability to choose resilient strategies (West et al. 2008; Molua 2012). Pastoralism and migration are both important strategies in several drought-prone regions, and are more resilient strategies than rainfall-dependent agriculture. Both sectors are mostly male dominated (West et al. 2008; Brockhaus et al. 2013).
Adaptive strategies with gender-differentiated outcomes were cited in some papers, providing further analysis of the gender-differentiated impacts of adaptation strategies. The negative impacts of some strategies on women were described in some studies. Nation (2010) documents that in Senegal, the introduction of irrigation technologies to adapt to drought increased many women’s dependency on men and male control, in contrast to the traditional cultivation system, which allowed women to be independent, own-account farmers. Under this traditional system, their work was neither supervised nor dictated by males. In Mali, Djoudi and Brockhaus (2011) found that women belonging to a higher social class were culturally not allowed to take over male-dominated activities after men had migrated.
According to several papers, migration is a male-dominated strategy expected to impact gender relationships. The question of whether the migration of men has a negative or positive impact on gender relationships is controversial and certainly context dependent (Hecht et al. 2015). Some studies have documented the impacts of migration on the feminization of traditionally male-dominated sectors, for instance, livestock and pastoralism. The livestock mix follows a trend towards a greater number of small ruminants and fewer cattle (Sungno Niggol and Mendelsohn 2006). This trend is associated with drought-related adaptation and results in more women being involved in the livestock sector (Turner 1999). This is a good example of how the strategies of men, in a context of unequal decision making, can have gender-mixed and complex outcomes. Hence, further studies are required to examine the feminization of male-dominated sectors, as a result of coping and adaptation strategies.