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A claim that mobility has become cleaner or that livelihoods have improved contains several questions. What changed? Who experienced the change? What comparison makes the result meaningful? A useful interview moves from the broad claim to the evidence needed to assess it. That process can recognise progress while keeping uncertainty visible.
Name the outcome before requesting a number
Environmental and social outcomes need different measures. Electricity use, local access, take-home earnings and working time describe different parts of an operating system. Ask the organisation to identify the outcome it intended to influence and the period over which it expected a change. A count of participating vehicles or Captains describes reach, not the whole result.
Sparrow’s Environment & Impact page brings environmental questions and livelihood outcomes into the same conversation. Reporting should still keep them separate enough to examine. A change that improves vehicle availability, for example, needs further evidence before it can be described as improving a Captain’s earnings or reducing environmental harm.
Give environmental claims a boundary
For an EV comparison, establish the service being delivered, the vehicle types, energy sources and distance or work covered. Ask whether the analysis concerns vehicle use alone or a wider life cycle. Manufacturing, energy supply and end-of-life treatment should not disappear from the story merely because they are harder to measure.
The GHG Protocol Product Life Cycle Standard provides a framework spanning production through disposal and explains limitations around product comparisons. It helps frame the questions; citing the standard does not show that a particular company’s estimate followed it. Request the actual assumptions and method behind the claim.
Let people describe the change
For livelihood reporting, ask about take-home income after relevant costs, the time required to earn it, predictability and the ability to raise concerns. Include people whose experience differs from the headline account. Explain how interviewees were selected and whether anyone could decline participation without consequences.
The ILO’s research on digital labour platforms examines earnings alongside unpaid time, working conditions and protection. This broader frame is useful when an announcement relies on a single earnings figure. Ask for programme-specific evidence alongside the broader research.
Test the explanation, then write the claim
A before-and-after change may coincide with seasonality, a different work mix, new prices or wider economic conditions. Ask what else changed and whether a comparison group or another evaluation method was used. If attribution remains uncertain, report the observed change with that limitation instead of treating the intervention as its proven cause.
The Press & Media page is a starting point for requests about evidence and context. A focused request names the outcome, comparison and supporting material needed. Good reporting can then explain both the improvement being claimed and the extent to which the available evidence supports it.
Take five questions into the interviewInterview guide
Ask for the material behind the answer as well as the answer itself.
- What changed?
- Which outcome, for whom, in which place and period?
- Compared with what?
- What baseline or alternative makes the change meaningful?
- What is inside the boundary?
- Which costs, life-cycle stages, people and exclusions were included?
- What else changed?
- How were seasonality, different work or other explanations considered?
- Whose experience differs?
- How were participants selected, and can they decline without consequences?


