Keith Was Here First – The Goat’s Claim To Civilisation

What you’re getting yourself into

The story of how Keith inadvertently brought the apocalypse by being the first domesticated livestock.

Let’s talk about the most underappreciated animal in the history of human survival.

Not the cow, although the cow has done a sterling job and deserves its flowers. Not the sheep, fine creatures though they are, standing in their flocks with the collective intelligence of a slightly damp sock. No. We’re talking about the goat.

Specifically, we’re talking about a wiry, narrow-eyed, fence-testing, bramble-consuming agent of chaos who was domesticated before any of the others, fed empires that would go on to invent philosophy and indoor plumbing, and still doesn’t get the recognition it deserves at the table, or the food industry podcast, or the nutritional discourse.

This is a corrective.

The Mountains That Started Everything

Picture the Zagros Mountains in what is now western Iran, roughly ten thousand years ago. The Younger Dryas has just wrapped up its final act of climatic misery, the ice is retreating, and humans are beginning to entertain the experimental idea that perhaps, instead of following prey until exhausted, they could try keeping some of it nearby and eating it when convenient.

The area lies at the eastern end of the Fertile Crescent, the region considered the cradle of agriculture and several early civilisations, and it is here, among the rocky slopes and dense scrub of the Zagros highlands, that the evidence for the earliest animal management by humans now points.

The animal in question was not a cow. Not a pig. Not a chicken.

It was the bezoar ibex, the wild ancestor of every domestic goat living today, and initial goat domestication is documented in the highlands of western Iran at ten thousand calibrated calendar years ago, with a distinct shift to selective harvesting of subadult males marking the transition from hunting to herding of the species.

The close relationship between these early herders and goats can be seen in the very foundations of the settlement itself, with several bricks from the archaeological site of Ganj Dareh bearing the imprint of cloven goat hooves.

These weren’t just incidental impressions. These were the hoofprints of the deal. The goat wrote its signature into the walls of civilisation ten millennia before we got round to inventing writing.

Because the advent of livestock domestication helped pave the way for larger populations and complex societies, animal geneticist David MacHugh describes Ganj Dareh as “the ‘ground zero’ for goat domestication, or close to it”, one of the pivotal moments in prehistory.

That’s not a small claim. That’s the goat taking partial credit for Athens, Rome, and eventually the internet. And we think they can’t read.

The early herders were already practicing intelligent husbandry from the start. Hunters and herders target different kinds of animals. Hunters are after the big return, so they go for large adults. Herders care less about individual size, focusing on keeping females alive to sustain and grow the herd. The bone evidence shows this shift clearly: fewer large males, more older females, a herd being managed rather than hunted.

There were even signs of reduced Y chromosome diversity in the ancient DNA, meaning fewer males were allowed to breed, leading to an increased tendency of relatives mating: the genetic signature of early, deliberate husbandry.

Ten thousand years of genetic legacy. And their descendants are still testing your fences on a Tuesday morning.

Why The Goat and Not Something More Glamorous

The obvious question is why the goat. Why not a larger animal with more meat? Why not start with cattle or horses, animals that seem more obviously impressive?

The answer is because early humans were pragmatic and the goat was ideally suited to the terrain, the climate, and the realities of life with limited infrastructure.

Goats are naturally curious, agile, and able to climb and balance in precarious places. This makes them the only ruminant to regularly climb trees. In the rocky highlands of the Zagros, where a cow would require flat pasture it couldn’t find and a sheep would follow the nearest cliff into oblivion, the goat made itself at home. It could go where you needed food to come from.

The greatest asset goats have is the ability and tendency to utilise woody plants and weeds not typically consumed by other species like cattle and sheep, converting these plants into a saleable product. These plant species can be inexpensive sources of nutrients and make for a very profitable goat enterprise.

In practice, this means the goat takes land that cannot grow crops, cannot support cattle, is too steep for anything resembling conventional agriculture, and turns it into milk and meat. It is not merely useful. It is uniquely positioned in the food system as the converter of last resort.

The cow needs a decent field. The goat needs a hillside, an attitude problem, and a weak spot in the fence to think about.

The Rumen: Four Stomachs and a Degree in Chemistry

To understand why the goat can do what it does, you need to understand the rumen. Most animals eat something and digest it. Goats eat something, send it to a fermentation chamber staffed by billions of microorganisms, bring it back up, chew it again, and run it through three more chambers before anything resembling digestion happens to it.

True ruminants have one stomach with four compartments: the rumen, reticulum, omasum, and abomasum. The ruminant digestive system uniquely qualifies ruminant animals to efficiently use high-roughage feedstuffs, including forages.

The rumen is effectively a large fermentation vat, containing billions of bacteria, protozoa, yeasts and other species that can digest fibre. They proliferate, releasing useful nutrients for the cow, sheep, or goat, and when they die provide additional protein.

This is not a simple system. This is an entire ecosystem living inside another animal, operating as a perpetual biochemical processing plant. The rumen microbes synthesise B vitamins, break down cellulose that would pass straight through a monogastric stomach, and produce volatile fatty acids that become the energy currency the animal runs on. It’s less digestion and more municipal waste management.

The bacteria in the rumen are capable of synthesising all B vitamins needed by the goat. They can also synthesise protein from nitrogen recycled in the body, which may be advantageous in low-protein diets.

This is extraordinary. The goat, in sufficiently lean times, can recycle its own nitrogen to produce protein via its rumen bacteria. It is its own protein factory, running on grass and ambition.

What makes the goat specifically remarkable is that goats are classified as intermediate types and prefer forbs and browse such as woody, shrubby plants. While the cow prefers grass and the sheep follows the cow, the goat is examining the hedgerow, the thistle patch, the woody undergrowth that nobody else will touch. It is covering the nutritional ground that no other ruminant occupies.

The goat is not competing with agriculture. The goat is operating on the land that agriculture cannot reach, and returning it to you as food.

The Dairy Nobody Talks About

Now we arrive at what is arguably the goat’s finest contribution, and also the most inexplicably ignored dairy product in the Western food system.

Goat milk has been drunk by human populations across the world for ten thousand years. It feeds more people globally than cow milk does. It doesn’t require flat pasture, expensive infrastructure, or a breed of animal that has been so aggressively selected for production that it can barely stand up. And it happens to be nutritionally superior to cow milk in several meaningful ways.

Most cow milk has a high concentration of A1 beta-casein, which is not fully digestible by the human body and can wreak havoc on sensitive stomachs. Goat milk naturally has 89% less of this protein and instead has a higher amount of A2 beta-casein. Many people who can’t tolerate cow milk find they can drink goat milk with no issues.

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The A1/A2 distinction has become fashionable in recent years, with premium A2 cow milk appearing on supermarket shelves at considerable expense. The goat, meanwhile, has been producing exclusively A2 protein for ten thousand years without charging extra for it, and without anyone particularly noticing.

Goat milk contains only A2 casein, making it, protein-wise, the closest milk to human breast milk.

Goat’s milk contains approximately 30 to 35% medium chain triglycerides compared to cow’s 15 to 20%. These fatty acids are easily converted into energy and are less prone to being stored as fat than other types of fats. Goat milk is naturally homogenised, with smaller fat globules that are absorbed more easily and quickly.

The mineral content also deserves a mention. Goat milk is higher than cow milk in magnesium and calcium, and also in many trace minerals including iron, copper, and phosphorous.

What you end up with is a dairy product that is easier to digest, closer in protein structure to human milk, higher in beneficial fats, and richer in minerals than its bovine equivalent. And it can be produced on a steep Welsh hillside that would confuse a Holstein into existential crisis.

The Most Eaten Red Meat You’ve Never Thought About

Here is a fact that surprises most people who grew up eating beef sandwiches and pork chops.

Goat meat contributes to approximately 60% of red meats consumed globally.

The reason you don’t know this if you’re British or American is straightforward: goat meat barely registers in Western diets. But step outside those markets and the picture inverts entirely. In South Asia, across the entirety of Sub-Saharan Africa, throughout the Middle East and Caribbean and swathes of South America, goat is the default red meat.

In 2022, there were more than 1.1 billion goats living in the world, of which 150 million were in India alone.

Goat meat, when compared to other proteins, has the advantage of no religious taboos. It is consumed across Muslim, Hindu, Jewish, Christian, and secular populations alike. Pork is off the table for significant portions of humanity. Beef carries ritual significance that restricts it elsewhere. The goat asks no awkward questions at the dinner table and has never caused a theological crisis.

Goat meat is considered the healthiest of red meats, as a rich source of nutrients including protein, vitamin B12, iron, zinc, and potassium. It is also low in total fat and saturated fat compared with other red meats. Goat meat is lower in calories, total fat, saturated fat, and cholesterol than lamb, pork, beef, and chicken. This isn’t because the goat has been selected for leanness. It is simply what happens when an animal spends its life scrambling up hillsides eating thistles and brambles.

Which, as life lessons go, is one worth sitting with.

The Ecological Case (Or: Why Keith Is Not Your Enemy)

This is where the goat discourse tends to go sideways, because goats carry a reputation problem. Somewhere along the line, the image of goats as land destroyers took hold. Desertification, overgrazing, the collapse of fragile ecosystems. The goat as ecological villain.

This reputation is partially earned, in the specific context of irresponsibly stocked goats in arid environments with no management. It is not generalisable, and it is not the whole story.

In managed systems, in the landscapes goats actually evolved to inhabit, they perform ecosystem functions no other animal can replicate.

Goats typically consume a number of different plant species in any one day and can utilise some plants that are toxic to other animals. This means goats can graze complex, mixed-species vegetation: bramble, thistle, woody scrub, invasive pioneer species, without the selectivity that causes cattle to denude grassland of diversity while leaving the inedible stuff untouched. The goat takes what’s there. It doesn’t curate.

In the hill country of Britain, across the rocky smallholdings of southern Europe, throughout the high plateau of Ethiopia and the semi-arid ranges of the Middle East: in all of these places, the goat is doing something agriculture cannot. It is turning land that will grow nothing marketable into nutrition. Without it, those landscapes either go unmanaged or are simply abandoned, contributing nothing to the food system.

The goat is not blocking a more efficient use of the land. In most of the places goats live, the goat is the efficient use of the land.

An Animal That Earned Its Place

There is something philosophically appropriate about the fact that the goat was the first. Before we built cities, before we invented writing, before we developed metallurgy or formal religion or professional football: we made a deal with the goat.

The deal was simple. The goat gets to live near humans, with access to the bramble patches and rocky hillsides it would have sought out anyway. In exchange, humans get milk, meat, fibre, hides, and a creature that makes marginal land productive. The goat gets a fence. Usually.

That arrangement has held for ten thousand years across every continent humans have colonised. The goat adapted to every climate, every altitude, every diet. It fed the Neolithic settlement, the Roman legionary, the medieval smallholder, the Rajasthani pastoralist, the Kenyan subsistence farmer, and the artisan cheese enthusiast of contemporary Tuscany.

It has done this without fanfare, without a PR campaign, and without once being given a dedicated documentary on Netflix.

The beef industry has a documentary. The pork industry has a documentary. The goat has been quietly getting on with it for a hundred centuries, writing its hoofprints into the foundations of human civilisation, and watching us argue about whether almonds are environmentally sound.

They are not.

But that’s a different article.

The goat’s legacy is already written. It just happens to be written in the walls of a settlement from eight thousand years before the Common Era, in a language that consists entirely of cloven hoofprints pressed into mud.

Which is, honestly, the most goat thing imaginable.

The Livestock Series

This is part of an ongoing series on the animals that built civilisation and are now being blamed for ending it.

• Sheep: The Animal That Built Britain
• Cow: The Animal That Built The World
• The Pig: Wrongly Convicted
• Why Cows Aren’t Bringing The Apocalypse

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