I wouldn't have imagined broken pottery could serve as compost, how is that made possible? It's clay but it retains some properties even after baking?
So over time this pottery would absorb water. And especially low-fired bits could totally break down.
Source: amateur ceramicist, and I have first-hand experience with cone 6 clay (vitrifies at 1200c) bisc-fired to cone 04 (1060c) and crumbling to bits when left in water too long.
Electricity is fine and all, but I imagine the basics of civilization could be replicated by a few good craftsmen(people)
You make a hole or find a piece of slate for processing, you mine clay from a stream bed, and then you make your first pot as a tool for moving water, the second pot for making food, and before or after the second pot you make clay bricks to build a kiln to high fire other things more efficiently - less fuel and more multitasking of other tasks.
I think at least a few of them may have trouble locating pure clay where they are dropped but not all of them, every season, for years.
They all have a pot already. The benefits of more pots seems low. Conversely the calorie cost seems high (if only just collecting clay and cutting wood to fire it.)
On Alone thd priorities are shelter and food. Clay pots seems like a luxury in terms of utility use and energy cost.
Anyhow, some mud and clay skills would help make a decent fireplace.
Staying warm is a crucial skill, not a luxury. Some of them got frostbite.
Also, most of them had food storage problems where their meat would get robbed. Some went to great effort to make their meat inaccessible, to no avail. I imagine that would make a storage pot useful.
To win you need to make a minimal cabin and spend all your time looking for food.
One person did quite well finding wild onions but as I recall got some stomach distress from them. Raw onion doesn’t agree with people when you aren’t eating much else. But those greens would have made soup for days.
It's really hard to make a pot if you are trading making that pot with finding food for the day.
That's why when they did the season with couples, they were able to get a lot more done simply because 1 person could spend the day building a shelter while the other person foraged.
The moose guy that won did so because he had a huge calorie surplus from killing the moose. That freed him up to spend pretty much all his time foraging for plants or building shelter.
> Making lots of tea and thin soups in the winter should have been a target for many of them.
Most plants have almost no calories. Soups are useful as a preservation technique but only work if you are constantly adding fairly calorie dense items (like meat) into the mix. If you haven't sourced beans, potatoes, or rice plants then a soup won't really do much to improve your survival.
The benefit of tea or soup is you are boiling the water which prevents a good number of diseases.
Digging in semi-degraded postglacial till filled in with a few conifers (the Great Slave Lake site is largely talus/scree) is not especially productive in terms of clay.
I would love to see them invite Primitive Technology's John Plant on the show. I do understand if North Queensland is more his climate though.
There are also long-necked terracotta bottles (called ollas) you can buy (or DIY) which you bury in the ground. You fill the bottle with water and the terracotta itself acts as a wick, providing a slow release continuous underground water source for plants to access.
Also learning about this today. Apparently they're bad for ecosystems that had evolved with slowly decaying organic matter (because they eat it all quickly). In particular forests.
At least in my education they have always been framed as a vital component of the ecosystem and a sign of healthy soil. It's interesting to learn that's not true.
Is it bad that redwoods are doing very well in the UK?
Has a drastic change occurred in the forest floors of, say, temperate Georgia?
The earthworms I am talking about were introduced by modern fishermen and have reduced mushroom habitat.
Clay pellets / balls
Broken half-fired terra cotta is effectively unusable rock. Terra cotta is semi-disposable, so lots of potsherds are produced per person-year before plastics/glasses/metals are introduced. It's the single most common and best-preserved archeological artifact. Broken pottery was used in place of sand to stabilize the clay in new pottery, but other than that it doesn't have many special qualities.
Some species of bacteria needed for the vital nitrogen-cycle thrive inside clay.
That's the reason why clay balls/pebbles/pellets are omnipresent in many types of plant cultivation projects.
If you're reading about the use of pottery in soil, it does not matter what the people intended—at least, not as a primary concern. It is easy to read intention into headlines though.
> These discoveries suggest that the area’s Indigenous farmers may have dumped their household waste and the remnants of fires onto their fields, using them as compost