Whimsical is my middle name

Trans activist Jamison Green's passport photos before and after HRT. Left he's age 32 (1980) Right age 41 (1989) after being on testosterone for one year (x)

'Medicinal' does NOT mean 'good for you and safe to eat all the time'. A plant being 'medicinal' does NOT mean that eating it, without any idea of WHY and HOW it's considered medicinal, is a good idea. It is UNWISE to consume a plant that has a long history of use in a way that DOES NOT have a long history of use.

In addition to learning that a plant is edible, you need to learn how it is eaten, what part is eaten, when it's harvested, and how to harvest it sustainably and in a way that supports its continued existence (unless it's invasive). If people only eat the ripe berries as food, then don't eat unripe berries. Don't. Eat. Unripe. Berries. UNLESS! There's! precedent! For that plant!

Eating something as a food is a different dose of it than taking it as a medicine. And even then there may be limits.

The legumes known as cicerchia (Lathyrus sativus) are a great green fertilizer plant and drought resistant in ways that make them some of the last crops to die. They can be really nutritious in limited quantities and were vital to the survival of people in places like Puglia, Italy where the weather and political rule have a history of instability. The umpteenth ruling class conquering your lands as a strategic military point and steal all your food plunging you into an artificial famine are notably less likely to eat your beans with paralyzing neurotoxins.

See, that “limited quantities” of cicerchia is doing the heavy lifting because the legumes are toxic and they will kill your in horrible, horrible ways if they’re your main source of protein for too long. Sometimes it’s a gamble between the cicerchia toxins and the starvation so you just take your chances. In good times they’re apparently quite tasty and can be part of a traditional diet. Because the cultural knowledge of that limit is passed down.

Lima beans are also toxic if not boiled for 30 minutes (U.S. cultivars may be as low as 10 minutes, but it’s safer to not fuck around with it.) A fact you might not be aware of if you’ve only had them canned or frozen where they’re pre-cooked and you can safely do things line microwave then a few minutes. Because someone else in society was doing something you didn’t notice to prevent a food safety issue you weren’t even aware of. Lima beans are really healthy when prepared correctly and are full of cyanide when raw. Something home gardeners sometimes find out the hard way, especially with all the raw foods health influencers.

Know how to prepare things before you put them in your mouth. Unluckier ancestors than you have already figured this out. Meticulous scientists or other knowledge guardians have figured it out even more precisely. Foraging is older than agriculture and doesn’t have the benefit of deliberately breeding out poisons.

A friend asked me last week which sustainable cup she should buy. I told her she was asking the wrong question.

Every reusable cup on the market draws on Earth's limited resources somewhere. The clay for the kullhad. The silica for the glass. The iron ore for the stainless steel. The agricultural fibre and food-grade binder for the bio-composite. None of these is free, none of these is infinite, and pretending otherwise is the overclaiming that has damaged every previous wave of sustainable materials. The real question is not which is best. It is which draws least per unit of utility delivered, in your actual life.

There are nine reasonable categories of alternative to the single-use plastic cup. None of them is perfect. Here is what I have learned from actually living with most of them.

The ceramic mug is where most people start. It feels permanent. It is not. In a shared office pantry, ceramic mugs break at about twenty percent a year. Tile floors. Industrial dishwashers. The intern who dropped two in the same week. We call this the Fragility Tax — the carbon cost of every replacement cycle, paid again and again because the original cup did not survive normal use. Ceramic also breaks dangerously, and the sharp shards end up in mixed waste streams where India's roughly four million informal waste workers sort our garbage by hand. Broken ceramic and glass are among the top causes of hand injuries for these workers. When you choose a fragile material, you are quietly transferring an injury cost to a person you will never meet. Ceramic works at home on your own desk. It fails everywhere else.

Glass has the most beautiful end-of-life story — fully and infinitely recyclable in Indian municipal systems. It also has the worst breakage profile. Same ragpicker injury concern, in some ways more sharply. I keep one glass at home for tea. The day it breaks, I buy another. That is the deal.

Stainless steel is the workhorse. It does not break. It will probably outlive me. The trade-off is upfront carbon from steel production and the heat problem — steel gets too hot to hold for hot drinks unless it is double-walled. Best for travel, gym, water.

Agri-fibre bio-composite is where things get interesting. The category covers a few different feedstocks — rice husk, coffee husk, wheat straw, processed bamboo fibre — all of which are plant cellulose, all of which behave structurally as filler in a food-grade binder, all of which deliver similar properties at the end of the manufacturing line. The cup we make at TurtleTales uses rice husk specifically because it is the most abundant agricultural waste in India and contains the silica that gives the fibre its natural strength. Other manufacturers use other plant fibres — the material science is the same, the feedstock story is what differs.

Either way, the result is a cup that contains between thirty and forty-five percent agricultural fibre fused with a food-grade binder. It does not break when you drop it. It survives dishwashers. It does not feel like the plastics that actually have leaching concerns — those are PVC, polystyrene, and polycarbonate, not food-grade bio-composite binders. The carbon footprint is approximately sixty-five percent lower than ceramic because the manufacturing temperature is six times lower.

The end-of-life story is honest and still being built. The material is mechanically recyclable — grind it, remould it, use it again in a non-food-contact application. Properties hold for approximately five cycles per internal testing. The recycled material becomes furniture or automotive parts, not another mug — current Indian regulation has not yet cleared recycled bio-composite binder for food contact. That is circular but not perfectly closed. We are working toward the closed version. Best for offices, cafés, and anywhere ceramic would break.

Pure bamboo is the romantic option. Genuinely earth-to-earth at end of life. Also cracks within twelve months. To extend its life, most manufacturers apply lacquers or thermoset resins — which solves the durability and ruins the end-of-life story simultaneously. The honest pure bamboo cup is short-lived. The long-lived bamboo cup usually is not what it claims. Important to distinguish this from bamboo fibre bio-composite, which is processed bamboo fibre acting as filler in a food-grade binder — that falls under the agri-fibre bio-composite category above, not this row.

Copper is perfect for water. Not for tea or coffee — copper reacts with acidity. My grandmother had one. I have one. Use it for what it is good at.

Edible cups are the fun category. You eat the cup. No waste by definition. Fifteen-minute life before sogginess, ten-times-cost. Use them for events, not daily life.

Compostable PLA and bagasse cups say biodegradable on the side. They are, in industrial composting facilities. India does not have these at scale. In a landfill they persist like conventional single-use. They are honest only with an actual composting partner. Most offices do not have one.

The kullhad is the original Indian answer. Clay cup, returns to clay. Ecologically excellent, practically limited, culturally important. Use them at chai stalls. They are not an office solution at current scale.

So when my friend asked which one to buy, I told her it depends. For home: glass or ceramic. For office pantry: agri-fibre bio-composite. For travel: steel. For special events: edible. For chai at the station: kullhad. For making this lifestyle actually work: the commitment to carry whichever cup you own, into the day, and use it.

No perfect circular material exists at the current state of materials science. Honest work is always picking the better next move.