
One researcher, three ways.
A fictional sparring session as a use case. An arachnologist brings 22 years of spider biomass data and is looking for a format. Three options, a tradeoff matrix, an honest recommendation.
One researcher, three ways.
A fictional sparring session as a use case. An arachnologist brings 22 years of spider biomass data and is looking for a format. Three options, a tradeoff matrix, an honest recommendation.
Two hours in which a problem gets sharper.
What this service is
Sparring as a service: sitting at your table, understanding your data, formulating three realistic ways and giving a reasoned recommendation. You decide afterwards what fits, with or without me building it.
This subpage shows such a session using an arachnologist with Swiss spider biomass data. The researcher is fictional. The decline is real and documented in the literature. The session is a sketch of how sparring actually plays out.
Dialogue
Six questions, six answers
Options
Three ways side by side
Tradeoff
Seven criteria, honestly compared
Recommendation
Reasoned, with a clear position
What it fits, what it doesn't
- research results that need to land in the public
- organisations with budget for one but not three options
- topics where you don't yet know which format fits
- projects where you want a second perspective, not just execution
- briefs where format and content are already fixed
- topics without a clear data foundation
- projects that only seek confirmation of your own idea
- communication where honesty is unwelcome
The starting point
Dr. M. (fiktiv)
Webspinnen-Biomasse CH-Mittelland
22 Jahre Transekte · -40 %
Format gesucht
An arachnologist at a Swiss university has counted and weighed orb-weaver spiders along transect-based plots in the Swiss midlands for 22 years. Garden orb-weavers, bridge spiders, wolf spiders, crab spiders. Spiders live off insects, their biomass mirrors the prey supply.
Her analysis shows a decline of roughly 40 percent in spider biomass over two decades, regionally variable, clearly correlated with the documented insect decline in Switzerland. The paper is in review. The university is looking for a format for a wider public. Policy reach would be welcome.
She comes to the sparring session with clear data, an open question about format and an honest concern: don't trivialise, but don't let it gather dust in the journal either.

Listen first, then show
A sparring session begins with questions, not slides. What follows is a condensed sketch of the conversation, the three options and the recommendation.
Six questions, six answers
The dialog below is not generic. These questions cannot be skipped, because without them no option is better than another.
What is the finding you would most like to tell?
Orb-weaver biomass in our transects has declined by around 40 percent over 22 years. We see the same trend as in insects, just one step up the food chain.
Whom do you want to reach?
Three groups. Politics, because of the biodiversity strategy. School, because of the next generation. And a broad, curious public who don't connect with spiders, but do connect with change.
How deep do you want to go?
Not as deep as a paper, but deep enough that someone grasps what biomass means and why spiders are an indicator. I don't want cute spider cartoons.
What must not happen?
Pathos. Headline language. A donation appeal that makes the data look thin. And no PR story about me, the spiders are the story.
How much upkeep is realistic?
I have three years. After that another office takes over or the project freezes. What I build must carry those three years and then live on with minimal upkeep.
What would be a success in two years?
If a politician cites our data, a teacher fills a lesson with it, and someone writes me who couldn't connect with spiders before and now watches one in the garden.
Three ways, three characters
Three options distil from the conversation. Each is legitimate, each has a clear character, none is the right answer for every situation.
Story page
A reading journeyAn editorial subpage in six acts. Hero image, audio of a spider building a web, map of Swiss plots, population curve, four causes, a surprising finding. Reading time eight minutes, fully mobile, three languages.
Tool
Data you can touchAn interactive tool: enter your postcode, see regional spider biomass, compare against insect biomass. Slider for time range. A story layer around the tool explains the method without hiding it.
Platform
Several doorsA platform with three paths for policy, school and public. Shared data foundation, shared map, separate tools and stories per path. More effort, more upkeep, broader reach over three years.
Tradeoff matrix
Seven criteria, three options, honest framing. No points, no stars, but words you can reuse in a grant proposal.
| Criterion | A · Story page | B · Tool | C · Platform |
|---|---|---|---|
| Effort to launch | 6 to 8 weeks | 10 to 14 weeks | 16 to 24 weeks |
| Initial cost | Low | Medium | High |
| Upkeep per year | Very low, update on new data | Medium, maintain data feed | High, three paths in motion |
| Public reach | High with good launch | Medium, but longer | High across several channels |
| Policy impact | Medium, complementing the paper | High, citable per region | High, with its own policy path |
| Classroom fit | Good for upper secondary | Very good, tool character | Very good, tiered packs |
| Depth of communication | Strong, in the narrative | Strong, in interaction | Strong, in several places |
The values are rough estimates from comparable projects. In the actual session they are sharpened per criterion and adjusted to host organisation, audiences and upkeep budget.
Tool, with story as entry
For this specific brief I recommend option B with a story layer. Not because it's the golden middle, but because the data deserves a tool and the conflict needs a narrative.
The 22 years of data are the asset. In a pure story they become too unambiguous because narrative wants unambiguity. In a tool they remain data, with uncertainty, with regional variation. A politician can enter her postcode and see her region, that is citable.
The story around it gives the researcher language. Without that language the tool stays a chart. With it the tool becomes a journey: what is a spider, why does biomass matter, what do we see, what does it mean.
A pure platform would be over-engineered for a three-year upkeep budget. A pure story would be under-engineered for the quality of the data. Tool with a story entry hits both.
- Tool core: postcode entry, time series spider biomass, comparison layer insect biomass, methodology tooltip per click
- Story layer: four short acts about the researcher, the spider's web, the method and the finding
- Policy hook: curated data snippet with citation, exportable as PNG plus source block
- Classroom hook: printable A4 worksheet with questions, generated from the teacher's tool selection
- No spider cartoons, no pathos imagery, no headline language
- No direct donation appeal on the tool page, separate contact block instead
- No social-sharing buttons that bind data quality to likes
- No mandatory sign-up, the tool stays open without login
How a sparring session works with me
Four phases, in this order, with clear handover. At the end you get a recommendation, not a list with stars.
Brief
A three-quarters of an hour conversation, by phone or in person. You tell me what you have, who you want to reach, what you don't want under any condition. I listen and ask the questions that matter now, not those that would be nice later.
Options
Within a week three options come back. With sketches, rough costs, effort and upkeep. No mockups, but descriptions you can forward and discuss with your board.
Recommendation
A second round, one to two weeks later. I argue which option I recommend for your situation and why. If you choose another, that's fine, but I don't hide my view.
Handover
You decide whether I build or another studio. If not me, I hand over the recommendation cleanly documented. If me, we go straight into the build phase.
Scientific foundation
The spider biomass study is fictional. The decline of orb-weaver spiders and their prey insects in Switzerland is documented in the literature. Below the citable sources the scenario builds on.
- SCNAT 2024 · Quieter and more uniform · first comprehensive report on the state of insects in Switzerland
- Hallmann et al. 2017 · More than 75 percent decline in total flying insect biomass · PLOS ONE
- Müller et al. 2024 · Weather and long-term insect biomass · reanalysis · bioRxiv
- info fauna · Spiders of Switzerland · distribution atlas
- Spider Switzerland · arachnological society · populations and red list
Biomass as a graph in the lab
The data type from the sparring study as a pure data visualisation. Shows how biomass series can look without the tool layer.
One hour, three ways, one recommendation
If you have data or a question and don't know which format fits, that's exactly the moment for sparring. Get in touch.
