How Sustainable Futures Lab works
The module follows one project from start to finish, set in an environmental theme such as wetland restoration, air quality or a coastal habitat. The theme changes between candidates and needs no specialist knowledge. There is no maths, no calculator and no chart to build.
Question 1 asks you to drag four possible next actions into priority order. Each of the other 12 questions brings a new development, such as conflicting data, an upset team member or a stakeholder changing their mind, and offers two to four options written as full paragraphs starting "You suggest" or "You recommend". Most options sound reasonable; they differ in judgement.
It is reported to come after Redrock and Sea Wolf on invitations of about 85 minutes. Some 95-minute invitations are reported to carry a redesigned 30-minute version in which you manage four researchers across four workstations over three days.
How to answer the scenario questions
For each question:
- Read the new development first and ask what it changes. The best option usually deals with that change directly.
- Rule out the extremes. Overhauling the plan on one new data point and doing nothing until all the facts are in are both weak.
- Prefer the proportionate option: test surprising evidence against what you already know before you change direction.
- Keep the project moving. Sharing an interim view with your confidence and open questions beats staying silent until the work is perfect.
- Involve people when it serves the decision, not by reflex. The most collaborative option is not automatically the best.
- For the ranking, put forming a hypothesis and structuring the problem ahead of gathering more data.
Worked example
Your team is assessing whether a coastal town should restore a salt marsh to reduce flooding. Midway through, a volunteer group sends a survey suggesting the marsh floods far less often than your model predicts. Which response is best? A: replace your model’s figures with the survey, since it is newer. B: set the survey aside because volunteers collected it. C: check how and where the survey was collected, compare it with your existing data and see whether the difference would change your recommendation. D: pause all work until a professional resurvey is done.
C is the strongest. A overreacts to one unverified source, B ignores evidence that might matter, and D stalls the project. C tests the new information against what you already have and focuses on whether it changes the answer.
Tips for the real Sustainable Futures Lab
- Check your invitation length. About 85 minutes is reported to mean this module is included, and 65 minutes that it is not.
- Read the project background closely. Later questions build on what has already happened.
- Allow about 90 seconds a question. The options are long, so skim all of them before reading any closely.
- Treat the environmental theme as context, not a knowledge test.
- Answer as one consistent person. Swinging between cautious and bold styles is reported to count against you.
Practise Sustainable Futures Lab on CogniPrep
Our version gives you 13 items in 20 minutes: a priority ranking you complete by tapping the actions in order, then 12 questions with four paragraph-length responses each. You get one project per run from three themes, and there is no Back button. Responses are graded against our own expert key across five areas, prioritisation, deciding under uncertainty, handling conflicting information, trade-offs and stakeholders, and you get a score out of 100. The key is ours because McKinsey publishes no scoring model.