Reflections on Enhancing the Impact of Climate Risk Management Through Transformative Adaptation

Climate risk management is part of the response to the threat of climate change. Much effort has focused on the promotion on climate-resilient agriculture. There continues to be undue focus on technology solutions per se and not enough attention on the coupling of technologies and socio-economics and how they become embedded in ecological systems underpinning smallholder agriculture. In this perspective, we argue that an intertwined social–ecological–technological systems approach to climate risk management is needed to ensure that climate-resilient agriculture contributes more to the realization of goals of the Paris Agreement and the UN Framework Convention on Climate Change. Furthermore, in line with broader policy thinking on the need for transformative change toward sustainably living on the planet and “leaving no one behind,” a greater focus on transformative adaptation is required. Transformative adaptation tackles the root causes of vulnerability including unevenly distributed power relations, and extant networks of control and influence. There are, however, relatively few examples of moving from the theory of transformative adaptation to practice. Three recent practical examples of transdisciplinary approaches, that we have direct experience of as researchers, provide lessons for initial ways forward as part of climate risk management initiatives. Examples from Vietnam, East and Southern Africa, and Guatemala illustrate the importance of inter- and transdisciplinary responses whereby the inequalities underlying unequal power structures may be addressed, enabling farmers to pursue climate risk management pathways that contribute to climate resilience and human development, as epitomized by the Sustainable Development Goals.


INTRODUCTION
Droughts, erratic rainfall, floods, and high temperatures threaten the agricultural-based livelihoods of millions of smallholder farmers (FAO, 2019). Smallholders farmers' relatively limited adaptive capacity and their location in marginal areas makes them very vulnerable to climate change (Mirza, 2003;FAO, 2020). Land degradation contributes to smallholder farmer vulnerability. As the IPCC Special Report "Climate change and Land" states with a high degree of confidence, climate change exacerbates land degradation, and people living in already degraded or desertified areas are negatively affected by climate change (IPCC, 2019, p. 5). Responses include efforts to mitigate climate risks and enhance farmers' resilience against climate extremes and variability (Lipper et al., 2014;Aggarwal et al., 2018). Significant effort has focused on climate risk management, including the promotion of climate-resilient agriculture, with efforts directed at particularly vulnerable people and areas (Omerkhil et al., 2020;Sekhri et al., 2020).
In the effort to extend opportunities to build climate resilience to more farmers, attention has been devoted to the need for effective scaling of initiatives, and there is a rich literature mapping this scaling of climate-resilient agriculture (e.g., Whitfield et al., 2015;Aggarwal et al., 2018;Shilomboleni and De Plaen, 2019;Woltering et al., 2019). What is clear from these and other studies is that scaling of climate-resilient agriculture depends on a combination of technologies and practices, of infrastructure development, and of an enabling institutional and organizational environment (Glover et al., 2019). Governments have a key role to play in providing an enabling environment (e.g., Jha et al., 2017).
Great score is given by the international community to quantitative targets achieved by climate-resilient agriculture, e.g., the number of farmers who have adopted, and the land area under, certain practices, and technologies (Hellin and Lopez-Ridaura, 2016;Woltering et al., 2019). For example, Acevedo et al. (2020) conducted a scoping review of small-scale farmers' adoption of climate-resilient crops in low-and middle-income countries, while Cavanagh et al. (2017) looked at the rates of farmer adoption of "climate-smart" agriculture in Kenya. In these and in other studies, adoption rates vary hugely and can often drop precipitously when donor support finishes (Hellin and Schrader, 2003).
These numbers fail to capture the complexity of technological change and the social, economic, and cultural drivers of this change (Glover et al., 2019). This is a serious oversight given how people's access to and up-take of climate risk management interventions is shaped by societal dynamics, including existing inequalities, which encompass those related to the uneven distribution of climate risk. In effect, climate risk management initiatives tend to focus on technology solutions per se and not enough attention is directed at the coupling of technologies and socio-economics and how they become embedded in ecological systems underpinning smallholder agriculture. In this respect there is cross-learning for agricultural research from analysis of urban systems, as McPhearson et al. (2021) argue, the climate challenge is so profound that a true systems approach is needed, one that builds on the interplay between social-ecological (S-E), social-technological (S-T), and ecological-technological (E-T) systems. The authors refer to this as an intertwined socialecological-technological systems (SET) approach.
A premise for McPhearson et al.'s argument is that deliberative transformation for sustainability needs to build just, equitable, and resilient futures. In this respect, application of a SET approach can show how risk management interventions may reinforce existing inequalities and indeed create new ones, raising the moral spectacle of impoverished people in the Global South carrying further burdens generated by initiatives to address climate impacts, while contributing little to the causes of climate change. In this line, climate risk management sheds light on relations of power and brings to the fore issues around social equity, which can be envisaged as encompassing fairness in how society treats people and the social determinants of inequality . It includes the myriad of ways that inequalities can be overcome and, in the context of climate risk management, it focuses on the transformative dynamics of efforts that aim to address both climate risk and social justice .
In keeping with broader policy thinking on the need for transformative change toward sustainably living on the planet, generating transformative pathways that "leave no one behind" (UN General Assembly, 2015;Rockström et al., 2021), studies have placed increasing emphasis on the need to move from either mitigation or incremental adaptation to transformative adaptation (Schipper et al., 2020;Eriksen et al., 2021). Here we follow Kates et al. (2012) by distinguishing between incremental "extensions of actions and behaviors that already reduce the losses or enhance the benefits of natural variations in climate or extreme events" to transformative adaptations "at a much larger scale or intensity, those that are truly new to a particular region or resource system, and those that transform places and shift locations" (Kates et al., 2012). Furthermore, we follow the distinction that Few et al. (2017) make between transformative adaptation (tackling root causes of vulnerability) and transformational adaptation (tackling the immediate causes of vulnerability). We see the former as a more radical and necessary approach in order to reduce the root causes of vulnerability, enhance resilience, and ultimately, increase the impact of climate risk management.
As research underlines, these processes of transformative adaptation are inherently political (O'Brien, 2013;Eriksen et al., 2021). They challenge the power relations that generate and perpetuate the vulnerability of marginal smallholder famers in their exposure to climate risk and in the distribution of positive impact of climate risk management interventions (Schipper et al., 2020). In addition, and importantly, these studies also underline how issues of power provoked by the need for transformative adaptation bring to the fore the significance of plurality in the knowledges needed to inform the development of transformative pathways. In this context, we can remind ourselves of long-existing "farmer first" debates (Chambers et al., 1989;Scoones and Thompson, 1994), in which the knowledge and understanding of farmers should be taken into account in ways that are empowering and transformative when problems are identified, agricultural policy formulated, and projects implemented. Eriksen et al. (2021) review the outcomes of several agricultural climate change adaptation initiatives. Critically, they seek to unpack the reasons for maladaptive outcomes, whereby interventions may (inadvertently) create, redistribute, and/or reinforce new sources of vulnerability. They highlight a combination of weak understanding of vulnerability contexts, inequitable stakeholder engagement in initiatives, retrofitting adaptation onto existing initiatives, and a lack of attention to detail in terms of the definition of success of climate change adaptation. One point they emphasize is that learning processes within organizations and with marginalized populations need to be brought to the fore within adaptation objectives. In a similar line, Leach et al. (2012) point to the need for new kinds of training, capacity building, and recognition in building sustainability innovations that bridge different scales between the local and global.
Shifting emphasis to transformative adaptation can help to capture the potential of climate risk management to contribute to a broader range of impacts, many encapsulated by the Sustainable Development Goals (SDGs). We argue that to enhance the impact of climate risk management in smallholder agriculture, researchers, development practitioners, and policy-makers need to embrace a more radical climate change agenda that explicitly recognizes that climate adaptation requires transformative adaptation. If the root causes of vulnerability are not addressed, fewer farmers will benefit from climate risk management efforts. This Perspective, hence, complements other papers in this special issue on Climate Risk Management in Smallholder Agriculture by stressing the importance of transformative adaptation in smallholder agriculture to ensure that adaptation efforts have greater positive impact on farmers' resilience and well-being.

RESILIENCE, TRANSDISCIPLINARY APPROACHES, AND EQUITY -A TRANSFORMATIVE AGENDA
Ideally, climate-resilient agriculture leads to higher resilience and fewer risks to food security (Lipper et al., 2014;Kumar et al., 2020). It is worth unpacking the term "resilience" because this is at the heart of the outcomes that are being sought. The term classically refers to the ability of a social-ecological system to reorganize and undergo change in the face of disturbances while essentially remaining broadly similar (Walker et al., 2004). Pushing beyond this steady state orientation, thinking on socialecological systems has embraced how resilience at different scales encompasses both adaptation within current development trajectories, and the crossing of thresholds into new trajectories when old systems become untenable (Folke et al., 2010;Jackson et al., 2010).
It is the crossing of thresholds that is so important in the context of climate resilience and smallholder agriculture, where there needs to be a stronger emphasis on human development. Barrett and Constas (2014) capture the fundamental differences between ecological and development resilience. The authors write that in the case of the former, the emphasis is on "persistence and recovery in the face of change and unpredictability," while the latter "concerns individual agents with basic rights as well as aspirations for improved living conditions, that necessitates differentiation from and adaptation of preexisting, systemsoriented uses of the resilience concept in fields like ecology." In this respect, when it comes to climate risk management, social resilience requires not only a reduction in farmers' vulnerability but also an improvement in their well-being. This is the essence of transformative adaptation.
Social-ecological resilience, hence, encompasses both "persistence and recovery" and also the transformation (progression) of farm households from one asset threshold to another, sometimes including the pursuance of non-agricultural livelihood pathways (Hellin and Fisher, 2018). It is only by this livelihood transformation that climate-resilient agriculture will contribute meaningfully to realization of the SDGs. This represents a radical departure because responses to climate change have tended to focus on mitigation and adaptation rather than "problems of unevenly distributed power relations, networks of control and influence, and rampant injustices of the 'system"' (O'Brien, 2013).
Climate risk management often requires an in-depth understanding and appreciation of farmers' realities and the required changes to empower farmers to realize more fulfilling and prosperous livelihood opportunities (O'Brien, 2010(O'Brien, , 2012Castree, 2015). Furthermore, climate change poses such a challenge that inter-and transdisciplinary responses are required, ones that encourage and facilitate practitioners, researchers and policy-makers to work together to tackle complex problems (Cundill et al., 2019b). Interdisciplinary approaches involve integrating knowledge and methods from different disciplines, while transdisciplinary ones integrate research with policy-makers, private sector, development practitioners etc. Such transdisciplinary networks deliberately blur the lines between "research" and "development, " where the key is to increase farmers' adaptive capacity and empower them to pursue climate risk management pathways in line with their realities and aspirations (Cundill et al., 2019a).
Climate-resilient agriculture per se is not always the best type of development intervention; alternatives may be more appropriate (Hellin and Fisher, 2018;Hansen et al., 2019). These alternatives may involve facilitating farmers exit from agriculture, at least where it is based on smallholder farming in contexts of diminishing returns on production. This may involve a move to urban-based livelihoods or to alternative options in rural contexts. Of course, this is most viable in contexts where there is a dynamic urban or rural economy, translating into the potential for a range of livelihood options. In such contexts, farmers themselves explore alternatives to farming, for instance through investment in income generation or through mobility and migration.
In rural locations where there are diminishing returns from agriculture and where employment and income generating prospects are negligible or non-existent, with high poverty levels, social protection maybe essential. Social protection includes social assistance (e.g., in-kind transfers, and cash), social insurance, and labor market programs such as unemployment benefits (Hansen et al., 2019). Fisher et al. (2017) show that well-targeted social protection interventions in Africa can have a positive impact on farmers' livelihood strategies and lead to an improvement in agricultural productivity. Social protection can have a mitigating impact on the negative impact of weather shocks, and by implication have the potential to be a valuable ex ante strategy to help the poor adapt to climate variability. To realize positive impact, studies emphasize the need to incorporate attention to climate risk within the design of social protection programs, and have forward-looking strategies for long-term adaptation (Tenzing, 2019;Loboguerrero et al., 2020).
Climate risk management interventions do not inherently include a focus on social equity in terms of how outcomes are distributed and who is best positioned to benefit (Collins, 2018;Eriksen et al., 2021). Those who seek to increase the impact of climate risk management would benefit from understanding how smallholder farmers' ability to take advantage of interventions is determined by existing power imbalances and socio-economic inequalities (Hansen et al., 2019;Hellin and Fisher, 2019).

TRANSLATING A TRANSFORMATIVE AGENDA INTO PRACTICE
Translating resilience, transdisciplinary approaches, and equity into practical climate risk management interventions is challenging, not least because there are relatively few examples of moving from the theory of transformative adaptation to practice (Kehrer et al., 2020). Nevertheless, in the context of the need for farming populations to build resilience to climate change, this is a challenge that must be grappled with, building learning on what suite of policies and practical actions work and what are unsuccessful. Three recent practical examples of transdisciplinary approaches, that we have direct experience of as researchers, provide lessons for initial ways forward.

Over-Coming the Paralysis of Uncertainty: Sea Level Rise and Mega-Deltas in Asia
Asia is host to many river deltas that support large populations dependent on rice-based systems. Sea level rise, caused by climate change, threatens farmers' livelihoods in coastal areas (Kontgis et al., 2019;Lenton et al., 2019). A rise in sea level can lead to salinization, flooding and erosion (Minderhoud et al., 2017(Minderhoud et al., , 2019Kulp and Strauss, 2019). Smajgl et al. (2015) identify the Mekong Delta in Vietnam, Ayeyarwady Delta in Myanmar, and the Ganges-Brahmaputra-Meghna Delta in India and Bangladesh as particularly vulnerable to sea level rise.
The impact of sea level rise varies according to local geography, state of preparedness, distribution of population in the deltas, and farmers' resource endowments. In some worse-case scenarios the impacts of sea level rise may be such that agricultural-based livelihoods are no longer feasible; the result may be large-scale migration (Wrathall et al., 2019). A challenge for those working on responses to climate change is the high degree of uncertainty when it comes to climate change predictions. Decision-makers tend to avoid taking action when they are faced with uncertainties (Meah, 2019). For example scenarios based on a 0.5, 0.75, or 1 m rise in sea level by 2050, have very different implications when it comes to land-use planning.
The uncertainty over what the situation will be in 30 years' time, can stymie concrete action against the adverse impacts of sea level rise in the region (Yen et al., 2019).
Ways forward to reduce the "paralysis" arising from uncertainty involve genuine partnerships with key stakeholders such as government agencies, civil society organizations, etc. so that decision-makers better understand the rationale behind uncertainty. Participatory approaches to mapping climate risks and detailing climate interventions, along with strengthening governments' meteorological and planning capacity, can overcome some of the uncertainty-induced policy paralysis. Such approaches require investment of time and energy from project design to implementation (Faure et al., 2018). In Vietnam, partnerships between climate scientists and the government means that the latter better understands risk maps and cropping patterns and, as a result, this has helped it craft context-specific transformative adaptive programs at sub-national levels (Yen et al., 2019).

Transdisciplinary Partnerships: Index Insurance and Climate Finance
Farmer adoption of climate-resilient agriculture is stymied by risk and farmers' risk aversion (Carter et al., 2016). There is much interest in the potential that index insurance schemes can enhance farmers' climate risk management (Miranda and Farrin, 2012;Jensen et al., 2017). Much effort on the promotion of index insurance has been directed at East and Southern Africa .
The drawback of conventional indemnity insurance is that it relies on direct measurement of the loss or damage that farmers have suffered. This can be expensive, especially when farmers are distributed over a large geographical area. Index insurance overcomes this obstacle as it pays for a loss based on a pre-determined index. The most common indices are rainfall and average area crop yield (Binswanger-Mkhize, 2012). One of the advantages of index insurance is that specific risks can be transferred to agricultural insurance markets. Farmers can be incentivized to make investments in climate-resilient agriculture when their risk burden is reduced (Bobojonov et al., 2013;Greatrex et al., 2015). Furthermore, farmers are better able to access credit when they are covered by index insurance as lenders are more encouraged to make loans.
In the last 10 years, donors, governments and the private sector have entered into insurance markets (Murphy, 2014). These markets bring together very diverse actors from reinsurance companies to input suppliers to farmers. They are an example of how climate finance can lubricate the types of transdisciplinary partnerships that are critical to enhancing the impact of climate risk management in smallholder agriculture. The time and effort required to establish these transdisciplinary partnerships, however, should not be underestimated. Successful examples of index insurance are often the result of prolonged efforts to bring disparate actors together, to build trust amongst them and to understand their motivations .

Climate-Agriculture-Peace Nexus
There is also growing interest in the climate-agriculture-peace nexus (Eriksen et al., 2021;Lovbrand and Mobjork, 2021;van Leeuwen et al., 2021). The conventional discourse focuses on the impact of climate change on renewable natural resources (Klomp and Bulte, 2013;Raleigh et al., 2014). Climate change can undermine livelihood security by reducing farmers' access to and use of threatened natural resources (Barnett and Adger, 2007). Climate change is exacerbating disputes over natural resources, e.g., grazing land (Thebaud and Batterbury, 2001), water resources (Geheb and Suhardiman, 2019), etc. These disputes can be sources of conflict even though this may be non-violent in nature.
While the relationship between climate-induced depletion of natural resources and conflict is a concern, there is also evidence that resource competition can stimulate collective action, greater social-ecological resilience, and strengthened local climate change adaptation capacities (Ratner et al., 2013). This contributes to the recognized importance of localized, community-led endeavors to adapt to climate change (Thornton et al., 2009). Guatemala is an example of a "hotspot" for climate change that is also plagued by rural poverty and food insecurity, and yet simultaneously where efforts to enhance the climateagriculture-peace nexus have had some success.
Present-day socio-political tensions in Guatemala have been exacerbated by an almost four-decade civil war that ended in the mid-1990s. Inequalities and social tension continue with indigenous groups at a particular disadvantage (Wayland and Kuniholm, 2016;Lopez-Ridaura et al., 2019). The legacy of the civil war has left people in many rural communities "deeply suspicious of one another and profoundly divided over the concept of 'organization"' (McAllister, 2009, p 650). Such suspicions and mistrust make the task of collective action and improved natural resource management that much more difficult but not impossible (Kline et al., 2020).
Progress depends on long-term commitments by numerous stakeholders that include non-governmental organizations, researchers, and government officials, the type of partnership that can only be established and sustained by long-term support and commitment.  document locallyspecific collective action approaches in Guatemala that have reduced social tensions and enhanced climate change adaptation. In many of these cases, the focus has been on watershed management, i.e., nature-based solutions to provide ecosystem services such as enhanced availability and quality of water, along with incorporation of indigenous knowledge. Das et al. (2021) point out the benefits of this type of approach because indigenous ecological belief systems are often closely linked with ecosystem conservation.

DISCUSSION AND CONCLUSIONS
In this Perspective, we have sought to reflect on the need for transformative adaptation in smallholder agriculture given how limited existing knowledge is on how deliberative transformation can occur in practice in ways that are equitable and build resilience for farmers negatively impacted by climate change. This has led us to use three examples from our research experience, to identify different climate risk management pathways in diverse socio-ecological contexts, paying attention to transdisciplinarity, and stakeholder partnerships. An example from mega-deltas in Asia illustrates the melding of partnerships needed to reduce the paralysis of uncertainty and enhance the climate resilience of rice-based farming systems in the context of sea level rise. The example of index insurance in East and Southern Africa shows the importance of adopting a cross-sectoral approach to risk management strategies and the importance of climate finance and the role of the private sector. Finally, a Guatemala example shows how conflict over access to threatened natural resources can be mitigated by collective action leading to greater social-ecological resilience.
We have highlighted how that the threat of climate change is so great and the required response so profound, that incremental adaptation and mitigation are not enough; effective climate risk management will increasingly require transformative adaptation, incorporating social, economic, cultural, and political change. All three examples underline the value of adopting a social equity lens in recognition of the differential impact of climate risk management pathways due to extant and long-established social norms. Enhancing farmers' climate change adaptive capacity often means challenging entrenched power dynamics. This is by no means easy, it requires action by change-makers willing to challenge the status quo, the will to change on the part of people themselves, and the identification of windows of opportunity where issues can be addressed in ways that reduce rather than magnify existing tensions and conflicts.
It is only via more radical transformative processes that the inequalities underlying unequal power structures may be addressed, enabling farmers to pursue climate risk management pathways that contribute to climate resilience and broader development, as epitomized by the SDGs. Transformative adaptation refers as much to the potentially far-reaching impact of climate risk management, as it does to the often new ways that diverse stakeholders (including agricultural researchers) need to embrace the implications of transformative change for their work, and recognize that by so doing they are challenging social norms and questioning the continuation of unevenly distributed power relations.

DATA AVAILABILITY STATEMENT
The original contributions presented in the study are included in the article/supplementary material, further inquiries can be directed to the corresponding author.

AUTHOR CONTRIBUTIONS
JH, EF, and AML: conceptualization and writing. All authors contributed to the article and approved the submitted version.

ACKNOWLEDGMENTS
CCAFS is carried out with support from the CGIAR Trust Fund and through bilateral funding agreements. For details please visit https://ccafs.cgiar.org/donors.