Making and justifying a recommendation on greater overall benefits

Overview

What greater overall benefits means when costs and benefits fall on different groups, why criteria come before the decision, and what mitigation and compensation add to it.

What you need to know

Answer each one before you reveal it.

Questions from this subtopic

Each one with the model answer underneath.

1. 1

   What does deciding on greater overall benefits mean, and how is it different from choosing the option with the most benefits?

   Model answer

   It means the option whose benefits outweigh its costs by the largest margin once everything is taken into account - economic, social and environmental, over the short and long term, across all the groups affected. An option can generate the largest gross benefit while also imposing the heaviest losses, so the comparison must be net. It also means benefits weighted for who receives them and how much they matter, not just counted.

2. 2

   The costs and the benefits fall on different groups. How can you justify a recommendation on overall benefit at all?

   Model answer

   By being explicit that you are making a distributional judgement, not a neutral calculation. Say who gains and who loses and by how much, state the principle you are applying - that a widespread and lasting gain to many outweighs a concentrated but compensable loss to a few, say - and then address the losers directly with mitigation, compensation or phasing. A justification that names the losers and does something for them is far stronger than one that nets the totals and moves on.

3. 3

   Why is it worth setting out your criteria before you announce a decision?

   Model answer

   Because it makes the reasoning checkable. If you state that you are judging on cost-effectiveness, number of people protected, environmental impact and deliverability, in that order and for these reasons, the reader can follow the whole argument and see the decision arise from it. Criteria declared afterwards look chosen to fit the answer, and criteria never declared leave a conclusion that cannot be tested.

4. 4

   Why is a recommendation that ignores the losing side weaker than one that acknowledges them?

   Model answer

   Because it leaves the strongest objection unanswered, so a reader can dismiss it with a single question. Acknowledging the losers shows that the trade-off has actually been weighed rather than avoided, demonstrates the evaluation the exercise is asking for, and opens the way to mitigation that makes the recommendation more deliverable in practice. Ignoring them makes the answer read as advocacy and suggests the counter-evidence was never engaged with.

5. 5

   How do mitigation and compensation strengthen a decision?

   Model answer

   They reduce the residual cost of the option you recommend, which improves its net balance, and they respond directly to the groups who lose. Screening and planting to reduce visual intrusion, restricted construction hours, a bypass routed away from housing, habitat created elsewhere, compensation for land taken, or a community fund all convert an unqualified impact into a managed one. Tie each measure to a specific impact identified in the resources rather than listing them generically.

6. 6

   Some of the most important effects cannot be given a value. How should you handle those in a justification?

   Model answer

   Quantify everything the resources allow - costs, jobs, properties protected, hectares lost - and then state the intangibles plainly as intangibles: loss of tranquillity, severance of a community, damage to a valued view, anxiety about future flooding. Describe them concretely and say how heavily you are weighting them and why. Pretending they can be priced is dishonest; leaving them out because they cannot be is worse, because they are often what the objection is really about.

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