Case analysis is where environmental justice reasoning is tested. It is also where it most often goes wrong: a compelling narrative is assembled first, and the evidence is then selected to support it.
A consistent structure reduces that risk. It also makes cases comparable, which is what allows a collection of individual cases to support a broader claim.
A working structure
For each case, record:
- The environmental condition, its location, and the period examined
- The affected population, and how that population was identified
- The evidence, classified as documented, testimonial, estimated, or interpretation
- The decision-making process: who decided, when, on what basis
- The legal framework engaged, and the status of any proceedings
- The response: institutional, community, or legal, and its outcome
- What remains unknown
Separating evidence classes
Documented facts come from a citable source: a permit, a judgment, a monitoring record. Testimony comes from an identified participant, reported accurately. Estimates and modelling are treated as such. Interpretation is the analyst's reasoning, and should be labelled.
This distinction protects the people involved. A personal account presented as verified fact exposes the person who gave it to challenge they did not agree to bear.
What a case can establish
A single case can document a mechanism: how a decision was made, who was absent from it, and what followed. It cannot establish the frequency of that mechanism, and it cannot establish unlawful conduct without a legal finding.
Where several cases are collected, comparison should use shared fields and be explicit about selection. Cases that reach public attention are not a representative sample of environmental harm.
Illustrative example
Illustrative example — a case note that overreaches (fictional)
A case file describes residents' reports of illness near a facility, a permit that was granted without a public hearing, and a later regulatory inspection that found no breach. A weak note concludes that the facility caused the illness and that the regulator acted unlawfully. A defensible note records the reports as testimony, the absence of a hearing as a documented procedural fact, the inspection finding as stated, and the causal and legal questions as open.
Implications for law, policy, and institutions
- Use a shared case structure so that cases can be compared.
- Label evidence classes and publish the gaps.
- Avoid generalising from cases that became visible for unusual reasons.
Limitations and common misconceptions
- Access to records is uneven, and absence of records is not evidence of absence.
- Testimony is essential and not always verifiable; both facts should be stated.
- Case selection bias is difficult to correct and should be acknowledged.
Further reading
Sources are listed as published by the issuing institution. Verify each against the publisher's own record before citing it.