Climate Shapers × Astraeus Pollica · Cilento, Italy 6–11 July 2026
Save the Ocean · Summer Boot Camp · Project review

A week on the water, a working toolkit for the meadow

Six days in Pollica: out with the fishermen, a sensor left in the sea, and a room full of +16 changemakers asking how to make a town fall in love with a seagrass, then protect it. This is the timeline of what happened, the ideas it produced, and the software built around them, with a link to every live tool.

What this review is

The Save the Ocean Boot Camp paired a physical week in Pollica with a build week in this repo. On the coast: fishing trips, fish measurement, a live sensor deploy, and a brainstorm on inspiring and protecting Posidonia oceanica. In the code: a living map, a futures simulator, an economic model, an investment board, a toolkit, and a community survey planner.

Read the timeline below to see where each idea came from. Then the tool grid shows what got built, and the last section maps where we can go from here. Every tool card links to the live version.

The week, start to finish
01
Bootcamp participants seated in a circle for the opening session
Day 1 · Pollica

The boot camp opens

A room of +16 changemakers and a week to turn attention into action, framed around blue economic development for the Cilento coast. The question on the wall: what does this town actually get from the meadow in front of it.

02
Participants aboard a Pollica fishing boat with fishermen
Out with the fleet

Onto the water

Aboard a working Pollica fishing boat with the people who fish these waters. The meadow and the catch seen from the deck, not a slide. The starting point for everything that followed.

03
Participants measuring and identifying the day's catch on the boat
On deck

Reading the catch

Measuring and identifying the day's fish with the Blue school. What the net brings up is the first honest read on the state of the sea, and it links straight back to the seagrass nursery below.

04
An Astraeus sensor in a waterproof case resting on the boat, harbour behind
In the water

A sensor left in the sea

An Astraeus sensor, a Notecard in a waterproof case, rode out on the boat. Temperature and position started flowing back: the first Pollica reads on the live device tracker.

Triton, the live tracker →
05
The living map of the Cilento coast showing meadow extent and sensor reads
Back on shore

Seeing it live

Those reads land on the living map: the Cilento coast with the real Posidonia extent (EMODnet / ISPRA 2017), sensor-versus-model temperature, and meadow health per zone. The sea as a screen the whole town can read.

The living map →
06
A handwritten sticky note reading No Posidonia, no fish by 2100
The insight

No Posidonia, no fish

The week's line, on a sticky note: "No Posidonia, no fish by 2100." The meadow is the nursery. Lose it and the catch goes with it, and that is the argument the town understands.

Play it out to 2100 →
07
The brainstorm table covered in sticky notes across coloured zones
The workshop

Inspire, protect, act

A brainstorm laid out on coloured zones and covered in sticky notes: how to make a community fall in love with a seagrass, then protect it. Personal action, a shared phrase, and the projects to carry it.

The action board →
08
Close-ups of the idea clusters: festival, museum, sea scouts, key messages
What emerged

The ideas take shape

Clusters formed: a Viviamo Cilento festival, a Posidonia museum, Sea Scouts of the coast, and a set of key messages. Some are campaigns, some are protocols, and the strongest are both.

The idea map →
09
Eight campaign message sticker designs for Posidonia
The campaign

The messages

Eight messages and sticker designs came out of the room: "One life for Posidonia or no life by 2100", "The sea is our garden", "L'oliva di mare", "Race to protect Posidonia". The language a town would actually wear.

10
An evening talk on stage with a fishing film projected behind
The evening

Shared back

An evening talk on stage: the sea was five degrees warmer, so what does that mean for fishing. The week's work handed back to Pollica, in the town's own words.

11
Teaching younger children by the sea wall
And onward

The next custodians

Teaching the younger kids by the sea wall. The Sea Scouts idea made real: 5 to 21, eyes on the coast, all year. The record only matters if the next generation keeps it.

From the week, working software

What got built around it

Each idea from the boot camp has a working tool behind it now. These were built in this repo across the same week. Click any card to open the live version.

The living map
The living map
The Cilento coast as a live map: real meadow extent, sensor reads, model temperature, and health per zone.
from · seeing it liveopen →
Meadow Futures simulator
Meadow Futures
Pull the levers, warming, anchoring, enforcement, restoration, and watch the meadow vanish or grow to 2100.
from · no Posidonia, no fishopen →
System model
System model
The four frames, ecology, economy, community, policy, solved to a shared equilibrium so the loop is legible.
from · how it connectsopen →
Investment Programs
Investment Programs
Every idea costed and phased under an annual budget cap, with impact in people engaged and euros returned.
from · the ideas to fundopen →
Toolkit action board
Toolkit action board
The brainstorm as a playable board: Excite, Motivate, Mobilize, Preserve, with the ideas as movable tokens.
from · inspire, protect, actopen →
Toolkit mind map
Toolkit mind map
The workshop poster digitised: the campaign and protocol engines, every branch clickable and cited.
from · the ideasopen →
Community sonar survey
Community sonar survey
Plan a community survey of the meadow and size the fleet; survey tracks clipped to the real Posidonia.
from · to map Posidoniaopen →
Stakeholder map
Stakeholder map
Who holds a stake in the meadow, and what each one wants from it, from fishermen to carbon buyers.
from · the demand modelopen →
Halcyon pipeline
Halcyon
The sensor pipeline: raw reads reconciled against satellite and model, every value carrying its provenance.
from · the sensor in the wateropen →
Demand funnel
Conservation reframed as meeting demand that already exists: tourism, fishing, the comune, carbon, heritage.
from · who wants the meadowopen →
Anchor guide · Fondeo
The anchoring problem made legible for boaters, in Italian and Spanish: where a chain scars the meadow, and where not to drop.
from · protect the meadowopen →
Triton tracker
The live device tracker: every sensor read, full history, on the map. Where the boat's readings surface first.
from · the sensor in the wateropen →
Where the ideas came from, where they can go

Idea to tool to next step

From the boot camp
Became
Next step
"No Posidonia, no fish by 2100"
"We should map the whole meadow"
Festival, museum, Sea Scouts
The message stickers
Anchoring scars the meadow
The near-term moves