Climate Injustice: Who Dies When the Weather Changes in Korea?

In One Sentence

In the same flood and the same heatwave, some Koreans die and others switch on the air conditioner — and Korea's first national Climate Citizens' Assembly (2026, 200 deliberating citizens — 20 planning + 180 deliberating-only — established under Article 19-2 of the Carbon Neutrality Framework Act) is deliberating how far public responsibility should extend in compensating, preventing, and redistributing the harm of climate disasters, with the 2022 banjiha floods, the 2023 Osong underpass deaths, and the 2024 multi-month heatwave as its evidentiary spine.

Why This Matters — A Distinctly Korean Story

A Five-Year Casebook of Climate Inequality

Korean climate-disaster mortality is no longer abstract. The Assembly's reference packet starts with a casebook drawn directly from the last five years:

• August 2022 — Seoul banjiha floods. A family that included a person with a disability drowned in a semi-basement dwelling in southern Seoul. Under Korea's existing single-variable "low-income household" classification, that family was not registered as a protected vulnerable group. The case is now the canonical example of how Korean welfare-era vulnerability definitions miss the actual climate victim.
• July 2023 — Osong underpass flood. Fourteen people died when a Cheongju underpass flooded during morning rush hour, after the alert system failed to trigger a closure in time. The case exposed the limits of unstaffed, automated disaster-warning chains during the commuter window.
• April–September 2024 — Longest recorded heatwave. Multiple deaths among outdoor workers in construction, logistics, and agriculture. Day-labour and platform-gig workers operated under weak versions of the "right to refuse work in dangerous heat."

A Visible Gap in the Protection Framework

Multiple lecture packets used in the Assembly (Carbon Neutrality Class 1, Please Take Care of the Environment Classes 1–2, Easy Climate Change Class 2, Youth Class 1) identify banjiha residents, outdoor workers, and rural elderly populations as visibly at risk — yet none of them specify a concrete protection mechanism. Korea's Framework Act on Disaster and Safety Management defines "climate disaster" but still defines "vulnerable populations" through single welfare-era variables: income and age. This agenda is the diagnostic predecessor to Agenda #15, which then asks the constructive question: how should vulnerability be redefined?

How This Sits in International Context

• IPCC AR6 WG2 (2022) anchors the conceptual framework: Risk = Hazard × Exposure × Vulnerability. Korea has accepted this formula in academic settings but has not yet translated it into the disaster-management legal text.
• Germany's 2021 Ahr Valley flood inquiry produced a comparable national reckoning about who is protected and who is not when the early-warning chain fails — Korea has consciously studied that inquiry's structure when designing the post-Osong response.
• France's 2003 heatwave protocols established outdoor-worker stoppage thresholds that Korea is now considering, adapted to Korean labour-contract realities (day-labour, platform-gig, migrant labour).

If adopted in Korea, the result would not be a copy of any one of these — it would be the first East Asian framework that combines a hazard-specific weighting (heat vs flood) with a household-level rather than category-level vulnerability definition.

What the Assembly Is Currently Deliberating

1. The scope of public responsibility — Climate insurance, disaster basic income, structural relocation support: where does the public obligation start and stop?
2. Prevention vs ex-post compensation — The balance between buying out and relocating banjiha households (prevention) and compensating after a flood (response). Both are expensive; the mix is contested.
3. Right to refuse work in dangerous weather — Legal codification of work-stoppage rights during heatwaves and high-particulate days, with enforcement reaching day-labour and platform-gig workers, not only standard employees.
4. Climate migration — Targeted support for rural elderly populations and for coastal communities facing sea-level rise.
5. Information accessibility — Guaranteed access to disaster warnings for migrant workers (multilingual), and for residents with visual or hearing impairments.

Open Questions Before the Assembly

• "Aren't climate disasters ultimately a matter of luck?" — The Assembly's working framing is the opposite: not luck, structure. Semi-basement housing, outdoor labour, and social isolation tend to stack in the same households, which is precisely the statistical observation that drives the four-axis "Compound Vulnerability" proposal in Agenda #15.
• "Shouldn't prevention come before compensation?" — Yes, but the Assembly is being asked to specify the ratio, not pick one. A prevention-only framework would leave existing victims uncompensated; a compensation-only framework would entrench the next round of casualties.
• Pairing with Agenda #15 — This agenda diagnoses the inequality; Agenda #15 redefines the protected population. The Assembly's adaptation track is run with both agendas treated as a single two-day session.

En-ROADS Lever Mapping

This is one of two adaptation-only agendas in the Assembly's matrix (the other is Agenda #15), and En-ROADS — a mitigation-centric model — has no direct lever match.

• L14 Economic Growth (indirect) — Relevant from a distributional perspective.
• L8 Carbon Pricing (indirect) — Relevant when paired with revenue-recycling for adaptation, the bridge to Agenda #14.
• Facilitator note — A useful exercise is to display the En-ROADS right-side "heat mortality" time series; even without a direct lever, citizens can see that mitigation is itself a form of adaptation.

Citation

Korea Climate Assembly Wiki. (2026). Agenda #5 — Climate Injustice: Who Dies When the Weather Changes in Korea? Retrieved from https://climate-assembly.org/en/agenda/climate-injustice

Disclaimer

This page reflects deliberations of the 2026 Climate Citizens' Assembly, a consultative body established under Article 19-2 of Korea's Carbon Neutrality Framework Act. Recommendations of the Assembly are advisory; they are submitted to the Presidential Committee on National Climate Crisis Response for review and are not, by themselves, government policy. This wiki is an independent moderator's archive, not an official publication of any Korean government body.