This section outlines the previous literature conducted on older adults in disaster settings, therapeutic communities, and social capital—both as a concept and within disasters. The literature reviewed in this section was largely driven by an inductive qualitative approach wherein the literature was not gathered until after the thematic categories were derived from the data collected. First, we provide an overview of the literature on older adults in disaster settings. Next, we examine social capital, beginning with a sociological perspective on social capital theory and then moving to how this theory is useful in disaster settings. Finally, we briefly discuss therapeutic communities in post-disaster settings before posing our research questions.
2.1 Older Adults and Disasters
Within the disaster social sciences, older adults are often described as being among the most vulnerable populations in disaster contexts (Bolin and Klenow
1983; Ngo
2001,
2012; Kim and Zakour
2017; Meyer
2017; Lee et al.
2022). Indeed, much of the current research focuses on the increased vulnerability of older adults in disasters (Phifer
1990; Cherry et al.
2010; Tuohy and Stephens
2011; Campbell
2019). This vulnerability—or, differently stated, disproportionate impact—is often due to declining physical and mental health, reduced mobility, and limited economic resources (Pendergrast et al.
2021). For example, Heagele and Pacquiao (
2019) described numerous determinants of vulnerability within older adult populations. The authors noted that in their review of related literature, mobility, cognitive, and sensory deficits could impede evacuation and disrupt the understanding of warning messaging (Heagele and Pacquiao
2019). Thus, older adults are more likely to be injured or to perish in a disaster and recover more slowly after a disaster (Henderson et al.
2010; Lee et al.
2022).
Many older adults may also experience isolation, living alone with limited social contacts, and this lack of social capital impacts their survival and well-being during a disaster (Meyer
2017). For example, in Klinenberg’s (
2003) “social autopsy” of Chicago following the 1995 heatwave, he found that isolated older adults were less likely to be rescued or receive assistance during this prolonged disaster. Furthermore, after the Tohoku Earthquake and Tsunami in 2011, many older adults could not evacuate to shelters due to their health conditions and lack of information (Aldrich and Sawada
2015). Meyer (
2017) surveyed and interviewed older adults from two Florida counties and found that the participants reported fewer social ties. This disparity in social ties was especially pronounced regarding monetary assistance following disasters, compounding other vulnerabilities for older adults (Meyer
2017). Lack of social capital intensifies age-related vulnerabilities in disaster settings (Meyer
2017; Lee et al.
2022).
While older adults have been generally regarded as among society’s most vulnerable, they also exhibit characteristics that highlight their strengths in disaster settings, especially regarding enhancing disaster resilience. Their capacities in disasters include their resilience and unique social capital.
Older adults are not monolithic as a population and can serve as assets to their communities in disaster settings as opposed to being seen solely as vulnerable. In an Australian study, Howard et al. (
2017) found that older adults had extensive experience within their communities that translated into preparedness and management action for future disaster events. Experience with disasters was a common thread throughout the study as older adults also described that previous experience helped them to comprehensively understand their vulnerabilities and how that may affect future disaster impacts (Howard et al.
2017). Furthermore, in narrative-driven research with older adults, Tuohy and Stephens (
2011) described one participant who—even while in a rest home—was considered an asset as they shared prior experience with floods in the area with emergency personnel. Finally, research has examined the distinct resilience capacities of older adults in disaster settings (Kwan and Walsh
2017; Campbell
2019; Timalsina and Songwathana
2020; Pendergrast et al.
2021). Both Kwan and Walsh (
2017) and Timalsina and Songwathana (
2020) conducted detailed reviews on resilience and older adults in disasters. Both reviews identified factors that could enhance resilience such as previous disaster experience and social support (Kwan and Walsh
2017; Timalsina and Songwathana
2020).
As mentioned earlier, older adults may experience isolation as they age, resulting in a constricted social circle and diminished social capital. However, older adults could also have longstanding connections and could benefit from social capital in disaster settings (Henderson et al.
2010; Aldrich and Sawada
2015; Lee et al.
2022). Older adults tend to leverage their bonding social capital in disaster contexts using close relationships and strong ties to family, friends, and neighbors. For example, it has been shown that for disaster and emergency preparedness, informal support and community connectedness are important for older adults and their households (Tuohy and Stephens
2011; Howard et al.
2017; Kim and Zakour
2017). Similar social capital benefits for older adults are seen in the later stages of the disaster cycle as well. Following the 2011 and 2013 floods in Brisbane, Australia, and after Hurricane Katrina in 2005, social capital was able to address both the practical and psychological needs of older adults while protecting their emotional health and allowing them to cope with stress (Brockie and Miller
2017, p. 76; see also Henderson et al.
2010).
We have outlined how older adults have been generally viewed as passive and vulnerable to disaster impacts and described the agency, contributions, knowledge, and resilience older adults can exhibit. A key component of their strengths is social capital. The following sections detail social capital broadly and within the context of disaster studies to theoretically frame the present study that examined the use of social capital by older adult farmers during a disaster.
2.2 Social Capital
Social capital has been a substantial area of interest in the social sciences (Moody and Paxton
2009) and there has been a wide range of applications for social capital in numerous disciplines (Jackman and Miller
1998; Portes
1998; Putnam
2000; Lee and Jones
2008; Makridis and Wu
2021), however, there is not a single, fixed definition for the concept (Aldrich and Meyer
2015). For the purposes of this article, we adopt Pierre Bourdieu’s definition and conceptualization of social capital:
The aggregate of the actual or potential resources which are linked to possession of a durable network of more or less institutionalized relationships of mutual acquaintance and recognition—or in other words, to membership in a group—which provides each of its members with the backing of the collectively-owned capital, a “credential” which entitles them to credit, in the various senses of the word. (Bourdieu
1986, p. 21)
Bourdieu’s idea of social capital is derived from the idea that it is a resource based on the social networks and connections that one is a member of. Importantly, social capital may also include negative externalities beyond the positive impacts. For example, the strong ties that bind groups may lead to exclusion, discrimination, and the othering of those outside of the in-group (Portes and Landolt
1996; Lin
2000; Murphy
2007).
Beyond Bourdieu’s (
1986) conceptualization of social capital, further distinctions have been made to understand the concept at a deeper level, resulting in three dimensions: bonding, bridging, and linking social capital (Woolcock and Narayan
2000; Szreter and Woolcock
2004; Claridge
2018). Bonding social capital reflects Granovetter’s (
1973) concept of strong ties, which also describes close relationships with family and friends. Bonding social capital or strong ties have high levels of similarity (for example, similar social-psychological characteristics and lifestyle) and typically provide the same kind of information and resources (Putnam
2000). For most individuals, bonding social capital is the most common source of social resources (Aldrich and Meyer
2015), and the resources provided by strong ties can play an important role in emotional support (Lin
1982). Meanwhile, bridging social capital describes loose connections with “extralocal networks, crossing ethnic, racial, and religious cleavages” (Aldrich
2012, p. 32; see also Szreter and Woolcock
2004; Small
2010) and linking social capital refers to vertical connections (Aldrich
2012; Kyne and Aldrich
2020) that consist of “networks of trusting relationships between people who are interacting across explicit, formal or institutionalized power or authority gradients in society” (Szreter and Woolcock
2004, p. 655; see also Woolcock
2001,
2002). Indeed, these dimensions have spanned the social sciences (see, for example, Patulny and Svendsen
2007), especially disaster social science.
2.2.1 Social Capital in Disaster Studies
Social capital as a concept has grown in use in disaster studies over the last several years (see, for example, Tierney
2014,
2019; Meyer
2018). Within a disaster context, social capital is seen throughout the entire disaster cycle including mitigation (Purba et al.
2022), preparedness (Sadeka et al.
2015), response (Dynes
2002), and recovery (Aldrich
2012). Further, social capital is especially relevant in disasters due to the importance of “collective action, cooperation, and the therapeutic community that disaster researchers have highlighted since the earliest studies” (Meyer
2018, p. 263). Because social capital plays an integral role in disasters, “disaster social capital” has been conceptualized to note how social capital in disasters may look different from non-disaster periods as existing social capital may not be fully accessible in disasters (Uekusa et al.
2022).
Aside from the theoretical and conceptual underpinnings of social capital in disaster studies, empirical research has shown that social capital plays a crucial role in post-disaster recovery (Nakagawa and Shaw
2004; Joshi and Aoki
2014; Delilah Roque et al.
2020). In Aldrich’s (
2012) research in four communities that experienced disaster—Tokyo after the 1923 earthquake, Kobe following the 1995 earthquake, Tamil Nadu after the 2004 Indian Ocean Tsunami, and New Orleans after Hurricane Katrina in 2005—he found that social capital provided the affected population with information, financial help, assistance, and emotional support and facilitated a more successful disaster recovery (Aldrich
2012). Further, it has also been found that social capital can play a role in policy implementation, as it could influence individuals’ willingness to use government resources allocated for disaster recovery (Joshi and Aoki
2014).
The three dimensions of social capital play different roles in disaster response and recovery (Hawkins and Maurer
2010). As discussed above, bonding social capital is the primary and most common source of social resources and support for most individuals and allows people to receive immediate aid and initial recovery support in a disaster (Hawkins and Maurer
2010; Aldrich and Meyer
2015). Indeed, bonding social capital is often seen through tight-knit relationships and bonds such as family, friends, and neighbors (Woolcock and Narayan
2000). This was exemplified following the 1995 Kobe earthquake, as many survivors were rescued by family, friends, and neighbors before trained professionals arrived (Aldrich
2012). Further, bonding social capital provides avenues to various forms of support during disaster recovery, such as information dissemination and rescue assistance, among other supports in post-disaster recovery (Aldrich and Meyer
2015; Hsueh
2019).
Bridging and linking social capital influences the recovery process (Aldrich and Meyer
2015); however, these types of social capital could have potential downsides due to populations being excluded from networks (Portes and Landolt
1996; Murphy
2007; Aldrich
2011; Panday et al.
2021). Aldrich (
2011) found that, compared with communities with only bonding social capital, those with both bonding and linking social capital obtained more external support and aid after the 2004 Indian Ocean tsunami, which sped up their recovery process. Yet, it is critical to acknowledge the negative externalities of social capital, such as discrimination against those not within social networks, which can act as a barrier to receiving resources and impact recovery (Aldrich
2011). Murphy (
2007) also commented on the negative externalities of social capital noting that cohesion and trust within groups might not translate between groups as those labeled as outsiders can be treated as “others” and excluded from the social capital of the in-group. These negative externalities can prohibit community and community member resilience that stems from broad community engagement and diverse perspectives (Murphy et al.
2014).
This section has outlined how social capital within disaster contexts is a key component in building community resilience. The strengthening of social ties builds what is known as “therapeutic communities” following a natural hazard and subsequent disaster.
2.2.2 Therapeutic Communities
Social capital has a strong connection to another disaster-related concept—therapeutic communities. Contrasted with technological hazards that often evoke a “corrosive community” (see, for example, Gill and Picou
1998; Gill
2007), natural hazards and resulting disasters result in a therapeutic or altruistic community response, which provides positive effects for individuals and communities post-disaster (Barton
1970; Phillips
2015). Indeed, as Phillips (
2015, p. 362) notes, “the core of the therapeutic community seems to be caring.” As such, therapeutic communities are “rich in social capital as people come together to reaffirm social bonds and support each other in a time of crisis” (Gill
2007, p. 619). Further, as social capital is ingrained within the fabric of therapeutic communities and their formation, residents can see their communities positively impacted (Phillips
2015) by generating a sense of belonging, making collective actions possible, and making the community more resilient (Hsueh
2019; Lee et al.
2022; Liu et al.
2022). Indeed, trust built through social capital has been shown to expedite the recovery process and facilitate strong collective action in post-disaster situations (Nakagawa and Shaw
2004; Aldrich and Sawada
2015).
Social capital—both in general and when housed within therapeutic communities—is a critical resource in disasters. For historically marginalized groups and populations that are disproportionately impacted by disasters, social capital can be even more vital as their unique communities can be an avenue to acquire the resources necessary for effective post-disaster recovery when they are often excluded from larger social structures. This can play a role in building the aforementioned therapeutic community. Older adults are generally considered to be among the most vulnerable to disaster impacts, which has resulted in a lack of examination into their agency, unique experiences, and contributions during times of disaster. Therefore, this study is framed to examine how their social capital can be viewed as an asset in disaster response and recovery. To demonstrate the unique social capital-based assets older adults expend in disasters, we used the case of older adult farmers during the 2021 British Columbia floods to ask the following research questions: (1) how did older adult farmers experience the 2021 floods in British Columbia; and (2) how did older adult farmers contribute to the recovery process post-flood?