School of Sustainability

Reading in progress
Friday 14 August 2026

What is working, where, and who made it work. Read the whole turn of the earth in two minutes, then go as deep as you like.

One little thing

Sew back on the button that has been sitting in the saucer since spring, before the coat is wanted again.

226 of 365
  1. Soil & SeedNew York, 74.0 W

    A pea stays a pea because someone keeps it apart

    Open-pollinated seed is only worth saving if it comes back the same. A pea crossed by pollen from a neighbour's patch will not come true next year, and a strain that drifts for a few seasons stops being the thing it was. So the unglamorous heart of seed saving is isolation: keeping one variety apart from its cousins, by distance or by cover, so that the seed you collect is the seed you planted.

    That work is where the third episode of Sowing Connections, the Seed Savers Exchange podcast, begins. Its opening field notes describe how the organisation keeps each open-pollinated variety in its collection true to type, protecting the genetic diversity it holds for the gardeners who come after. A listener gets the shape of the practice rather than its measurements - no distances, no names, no count of years under cover - but the discipline itself is plain.

    The middle of the episode is a long conversation with Marion Nestle, the New York University nutritionist who has spent decades on food politics: industrial agriculture, ultra-processed food, and supermarket shelves arranged to decide for the shopper before the shopper decides. Her argument, familiar from her books, is that the choice in the aisle is the last decision in the chain, not the first.

    It closes on a smaller note: the 'Corgi' pea, a sweet and versatile heirloom from the collection, listed through The Exchange, where thousands of varieties are offered and gardeners can request seed. The loop is complete in miniature. Someone kept this pea apart from every other pea, season after season, so that a stranger can grow it now and keep it going.

    Practice

    Save seed from one open-pollinated variety and one only: grow it well away from other varieties of the same species, or bag a few blossoms and hand-pollinate them so no outside pollen gets in. Dry the pods, shell, and store the seed cool and dry in a labelled jar. A paper envelope and a spring afternoon is the whole cost.

    Seed Savers Exchange · Read the source

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Machine

Nothing here is kept apart

The reading above this column is about isolation: the pea variety that stays itself only because someone keeps it away from its crossing neighbours, bagging blossoms, measuring distances, roguing out the off-types. Seed work is, at bottom, the discipline of keeping things apart. It seems a fair day for this column to account for itself, because the tool that drafts these readings is built on the opposite principle.

A language model is made by mixing. Every seed catalogue, forum argument about bean spacing, parish newsletter and out-of-print gardening manual that could be gathered went into the same vessel, and the model's usefulness comes precisely from the fact that nothing in it was kept apart. Ask it about isolation distances for sweet peas and it will produce a plausible answer, but the answer is not a variety. It is a blend — the average of everything written about peas, smoothed until no single garden, no single season, no single saver's hard-won note about what actually crossed in a wet July survives in it.

That is worth remembering when the output sounds authoritative. A seed saver's knowledge is valuable because it is local and tested and traceable to a person who will still answer the phone. The model's knowledge is valuable in a different way — fast, broad, tireless — but it cannot tell you which fifty feet of hedgerow kept your grandfather's pea true, because nobody's grandfather is in it as a grandfather. He is in it, at most, as a trace in the average.

So the honest arrangement is this: let the machine do the mixing, the summarising, the first draft at six in the morning. Let people do the keeping apart. The two are not in competition, because they are not the same kind of work. A blend can describe a variety. It cannot be one, and it cannot save one.

Seed Savers Exchange · Regeneration International

Baked peppers with rice, tomato and basil

vegan

For the weeks when peppers are cheap and the oven can be on without regret.

  • 3 large peppers, any colour
  • 150g (about 6oz) long-grain rice
  • a 400g tin of chopped tomatoes, or 400g very ripe fresh ones, chopped
  • an onion
  • 3 cloves of garlic
  • a handful of basil, stalks included
  • 4 tbsp olive oil
  • a slice of stale bread, grated or blitzed to crumbs
  • salt and black pepper

Set the oven to 190°C. Halve the peppers lengthways and pull out the seeds and white ribs, keeping the stalks on so the halves hold together, then lay them cut-side up in a roasting tin where they fit snugly. Soften the chopped onion in most of the oil for eight minutes, add the garlic and the rice, stir for a minute, then tip in the tomatoes, the chopped basil stalks, a good pinch of salt and 300ml of water, and simmer until the rice is almost tender but still has a bite, about twelve minutes - it finishes in the oven. Stir through the torn basil leaves, taste for salt, and spoon the mixture into the peppers; it will look too wet, which is correct. Scatter the breadcrumbs over the top, trickle over the rest of the oil, and bake for forty minutes, until the pepper edges have slumped and caught at the corners and the crumbs are the colour of toast. Rest them ten minutes before serving; they are better warm than hot.

Serves 2 · about £2.60

Tomorrow: A cold half pepper is lunch as it is, or chop any left into a pan with stock and a tin of beans for a quick soup.

Archive

Nothing drops off. Today's readings move here tomorrow morning and stay, filed under the entrypoint they came in on. Below is the back-spool already gathered from the network.

Source register

The institutions whose public output feeds this reading. Each is watched every morning for what it publishes openly. Individuals are not listed here.

Soil & Seed

Permaculture Association · Permaculture Magazine · Regeneration International · Seed Savers Exchange · Garden Organic · Navdanya · Biodynamic Association UK · Biodynamic Demeter Alliance · Rodale Institute · Kiss the Ground · Savory Institute · Landworkers Alliance · Sustainable Food Trust · Real Farming Trust · Agroforestry Research Trust · Soil Association · A Growing Culture · Pasture for Life · Farmerama Radio

Land & Water

Ecosystem Restoration Communities · Rewilding Britain · Rewilding Europe · Trees for Life · Knepp Estate · Beaver Trust

Making & Mending

The Restart Project · Low-tech Magazine · Makery · Repair Cafe International · Precious Plastic · Library of Things · Wuyong (Ma Ke)

Shelter & Warmth

Centre for Alternative Technology · AECB · Passivhaus Trust · Community Energy England

Art & Story

Julie's Bicycle · Dark Mountain Project · Emergence Magazine · Orion Magazine · Resurgence & Ecologist

Community & Commons

Shareable · Transition Network · Global Ecovillage Network · Capital Institute

Attention

Bioneers · Gaia Education · Schumacher College · Center for Humans and Nature · Findhorn Foundation