In standing analysis, which is the correct description of 'causation'?

In standing analysis, which is the correct description of 'causation'?

• A. Causation requires complexity to show multiple independent causes.
• B. Causation requires proof that the injury is fairly traceable to the challenged action.
• C. Causation means the injury would occur even without the agency action.
• D. Causation is not a requirement for standing.

Answer: (B)

The key idea is that standing looks for a real, workably connected link between the plaintiff’s harm and the agency’s action. Causation in standing means the injury must be fairly traceable to the challenged action. There must be a plausible causal chain tying the harm to what the agency did, not a mere coincidence or harm caused entirely by unrelated factors. This connection does not require the agency action to be the sole cause or the only factor, but if the injury would occur anyway regardless of the agency’s action, the link is too weak for standing. The other statements misstate this: claiming multiple independent causes are required, or that the injury would occur without the agency action, or that causation isn’t a requirement, would all be incorrect.

The key idea is that standing looks for a real, workably connected link between the plaintiff’s harm and the agency’s action. Causation in standing means the injury must be fairly traceable to the challenged action. There must be a plausible causal chain tying the harm to what the agency did, not a mere coincidence or harm caused entirely by unrelated factors.

This connection does not require the agency action to be the sole cause or the only factor, but if the injury would occur anyway regardless of the agency’s action, the link is too weak for standing. The other statements misstate this: claiming multiple independent causes are required, or that the injury would occur without the agency action, or that causation isn’t a requirement, would all be incorrect.