Climate Security from Below: Community Environmental Action and Democratic Gaps in Coastal Nigeria

Along Nigeria’s vulnerable coastline, climate change is not a projection but a daily struggle shaping survival, governance, and democracy. In this incisive commentary, Dr. Oludele Solaja reveals how communities—from Lagos to Cross River—are filling critical gaps left by weak institutions, organizing drainage cleanups, mangrove restoration, and informal warning systems to confront flooding, pollution, and shoreline loss. These grassroots practices constitute “climate security from below,” challenging state-centric narratives that equate security with national planning alone. Yet this resilience also exposes deep democratic deficits, as citizens assume responsibilities that should belong to public authorities. The Nigerian case calls for a rethinking of climate security—one that bridges community initiative with accountable governance and recognizes local actors not as substitutes for the state, but as indispensable partners in building sustainable, democratic adaptation.

By Oludele Solaja*

Along the Nigerian coast, climate change is not a distant forecast; it is an everyday reality. Floodwaters inundate homes. Shorelines relentlessly recede. Saltwater contaminates freshwater supplies. Drains choke with plastic refuse, transforming streets into temporary lakes when the rains arrive. For those in the Niger Delta and adjacent coastal areas, climate insecurity is not a concept but a lived experience.

Yet climate security is often discussed in terms of state stability, resource conflicts, or national-level adaptation planning. On the ground, the picture is very different. In many parts of the Nigerian coast, securing the climate is a local endeavor—it is climate security from below.

All along Nigeria’s long coastal belt—from Lagos in the west to Cross River in the east—communities are filling governance gaps caused by weak infrastructure, state absenteeism, and an economy structured around extractive activities. Their everyday efforts to prevent environmental hazards, safeguard livelihoods, and protect daily life from environmental instability constitute a concrete instance of climate security from below.

Climate Risk and Governance Gaps

Among all regions of Nigeria, the coastal zone—characterized by high population density, vital ecosystems, and extensive oil-sector industrial development—is one of the country’s most climate-sensitive areas. Devastating nationwide floods (2012 and 2022) caused massive population displacement (UN OCHA, 2023), while the low-lying areas of the delta region are vulnerable to flooding due to the combined effects of sea-level rise and subsidence. The persistent and serious pollution of marine and coastal areas by oil (UNEP, 2011; World Bank, 2021) is another major challenge to the region’s resilience, in addition to the issue of waste disposal.

However, these climate hazards do not operate independently of existing governance failures: the most basic measures of environmental protection—drainage, waste management systems, shoreline stabilization, and adaptation measures—are still absent from the majority of coastal Nigerian communities even after over half a century of oil production. The institutions responsible for addressing these hazards often exist only on paper rather than being effectively implementable, and are seen by communities as out of reach, lacking sufficient resources, or being overly controlled by industrial corporations (Watts, 2004; Adekola & Mitchell, 2011).

National planning and large infrastructure projects have come to dominate official discourse on climate security. However, daily maintenance tasks—such as unblocking drainage channels and maintaining vegetation cover along coastlines—appear to receive little attention. The resulting governance gaps mean that environmental risks mount even as the ability of institutions to respond to them fails to keep pace. The response? Communities themselves have filled these gaps.

Everyday Climate Security

Across the Nigerian coast, locals organize cleanups of drainage channels in anticipation of the rains. Youth groups remove plastic waste from waterways. Local fishers actively plant mangrove trees that offer protection from storm surges, and some local leaders invest in manually reinforcing shorelines. Informal communication networks are established to disseminate warnings during extreme weather events. These actions perform critical climate-security functions: clearing waterways reduces flooding risks, planting mangroves strengthens coastlines, waste removal enhances public health, and social networks bolster community solidarity during critical moments.

This is climate security lived through everyday practice. It involves the extensive use of local ecological knowledge—the implicit understanding of local tidal systems, sedimentation processes, vegetation cover, and flood dynamics that formal engineering approaches sometimes fail to capture (Berkes, 2018). These efforts are frequently outside state plans, organized through communal labor, volunteers, and community associations (Adger et al., 2005; IPCC, 2022). This form of security has moved from a distant policy objective to a matter of routine—often invisible, often unpaid—maintenance that ensures continued habitation in these communities.

The Politics of Resilience

However, community agency is only one aspect of the story. It reveals deep democratic deficits in Nigeria’s governance landscape. Many communities in Nigeria’s coast have had minimal participation in environmental decision-making and very limited input in planning related to coastal infrastructure (Adekola & Mitchell, 2011). Environmental damage and subsequent exclusion caused by the operations of the oil industry in the Niger Delta continue to fuel local suspicion and resentment of both the state and oil companies (UNEP, 2011).

Dominant narratives about national development tend to focus on megaprojects, especially those involving infrastructure such as new highways and expanding coastal reclamation schemes, instead of the vital work of maintaining drains or planting mangroves. Communities therefore take on tasks that ought to be part of municipal governance. On the one hand, this enhances community resilience; yet, on the other, it may inadvertently normalize state withdrawal and a general lack of commitment from both national and subnational governments. When people do not expect the municipality to respond, self-help becomes the norm, and they may no longer notice the absence of this state function. Climate security from below becomes both a function of and evidence of failed state governance. Understanding this dynamic is critical; the ability of a community to exhibit resilience through its own actions should not serve as justification for abandoning its rights to a participatory state governance structure.

Informality and Legitimacy

A significant proportion of this community-based environmental management along Nigeria’s coast operates informally. There are no municipal plans that document these practices, nor are there official funds allocated to support them, yet they possess strong local legitimacy. The practice of collective labor and a long tradition of shared ownership over local environments continue to be powerful social resources. The application of indigenous ecological knowledge enhances their efficacy, given that local actors may possess more detailed knowledge of flood dynamics than engineers. For instance, locally managed mangrove planting may have higher survival rates than centrally implemented technical solutions that are often not sensitive to local ecology (Berkes, 2018; IPCC, 2022). Nevertheless, informality means that these efforts struggle when faced with widespread industrial pollution or encroaching urban waste. Sustained resilience under such conditions requires not only community initiative but also institutional support and legitimacy.

Rethinking Climate Security

The Nigerian case thus requires a reconsideration of conventional understandings of climate security. Security may not simply entail preventing conflict and safeguarding states but also includes the protection of livelihoods, human health, and natural ecosystems threatened by contemporary climate change processes. In the Global South, resilience is emerging first in informal, grassroots, locally managed communities rather than through national adaptation planning. 

To achieve sustainable climate security, bridging grassroots efforts and inclusive state governance institutions must be a priority. Formal acknowledgement of these community-led adaptations within national adaptation frameworks, cooperative frameworks integrating local knowledge and technical capacity, participatory planning mechanisms to overcome democratic gaps, small-scale climate financing to support community projects without over-bureaucratization, as well as the integration of local ecological knowledge into formal assessments are some policy strategies. This reconfigures communities not as a substitute for the state but as legitimate and important partners in governance.

Conclusion

In fact, climate security is already being constructed from below on Nigeria’s coast—with drainage repair, mangrove planting, waste disposal, and vigilant self-policing, communities are managing daily life under accelerating environmental breakdown. This is indicative of both community strength and utter policy collapse simultaneously. The Nigerian case makes clear that strategies for climate security need to consider possibilities beyond the state and engage in discussions around daily security practices if adaptation is to become the practice of democratic, responsive statehood.

(*) Dr. Oludele Solaja is a faculty member in the Department of Sociology at Olabisi Onabanjo University in Ago-Iwoye, Ogun State, Nigeria.

References

Adger, W. N.; Hughes, T. P.; Folke, C.; Carpenter; S. R. & Rockström, J. (2005). “Social-ecological resilience to coastal disasters.” Science, 309(5737), 1036–1039.

Adekola, O. & Mitchell, G. (2011). “The Niger Delta wetlands: Threats to ecosystem services, their importance to dependent communities and possible management measures.” International Journal of Biodiversity Science, Ecosystem Services & Management, 7(1), 50–68.

Berkes, F. (2018). Sacred ecology (4th ed.). Routledge.

IPCC. (2022). Climate change 2022: Impacts, adaptation and vulnerability. Cambridge University Press.

UNEP. (2011). Environmental assessment of Ogoniland. United Nations Environment Programme.

UN OCHA. (2023). Nigeria floods situation report 2022–2023. United Nations Office for the Coordination of Humanitarian Affairs.

Watts, M. (2004). “Resource curse? Governmentality, oil and power in the Niger Delta.” Geopolitics, 9(1), 50–80.

World Bank. (2021). Climate risk country profile: Nigeria. World Bank Group.