“If The Reindeer Do Not Come”

Domestication as a mutualism

This week, our readings returned to an idea discussed in week 1‘s readings: that of domestication as a close mutualism. However, the perspective presented in The Reindeer People is a different one than those presented in Energy and Ecosystems and Evolutionary History because, in The Reindeer People, author Piers Vitebsky is describing an actual population, the Eveny people, with whom he has lived and who he has long studied.

The Eveny people, native to Siberia, have lived intimately with domesticated reindeer for 1000s of years. They are semi-nomadic in that they follow the reindeer as they migrate on their natural routes. They rely on the reindeer for transport and food, and in turn, the reindeer rely on them for protection. They Eveny need the reindeer as much as the reindeer need the Eveny. In the concluding chapter, Vitebsky quotes an Eveny song with the line:

“If the reindeer do not come
If the herd turns away
If the reindeer do not come
There will be no more Eveny!”

The Eveny obviously recognize their need for the reindeer and treat the reindeer with according respect. They do not fence the reindeer in and then mass-produce them for food, as we have with cattle and swine in this country. The dual nature of their relationship with the reindeer–both as a food source and as a mount and beast of burden–makes their relationship more complicated still. If you have established a bond with an animal in which you trust it as a mount, you are unlikely to want to eat that animal.

Perhaps the Eveny have a relationship with their reindeer that is similar to the relationship that early humans had with their domestic animals. They respect and even love and worship their animals and then eat them out of necessity.

Selection, domestication, and genetic variability

The domestic reindeer of the Eveny people lives side-by-side with the wild reindeer of siberia. However, the Eveny believe that domestic reindeer are entirely different animals, originating from different stock (according to legend) than wild reindeer and have two distinct words in their native language for wild and domesticated reindeer. Attempts have been made to tame wild reindeer, even calves, without any success.

Vitebsky basically implies that wild and domestic reindeer are two different strains and are genetically distinct. I did a bit of looking around and couldn’t find any population genetics papers to back that up. However, I would be willing to believe that this is simply because no one has done any specific research on reindeer genetics.

Genetic variability is a measure of differences in genotypes of individuals in a population (or, in more simple language, it is an indicator of how similar individuals are, genetically). Genetic variability is what allows us to select for different traits in breeding populations of animals. If we have high genetic variability, we can select for a trait for many generations and make progress (if we are selecting for heavy body weight, for example, the animals will get bigger every generation if genetic variability is high enough). Behavior (including tractability) is a genetic trait, so it follows that populations with higher genetic variability should be more domesticate-able. Domesticate-ability should be a quantitative trait–not just something we speculate about, but something we can actually measure.

I wonder how genetically divergent domestic and wild reindeer are. all we know is that they can interbreed and that domestic reindeer can go wild, but wild reindeer cannot become domestic. I would postulate that they came from a common ancestral population, but diverged long ago. The more tractable reindeer (all of them) could have taken up an intimate mutualism with humans and since have been selected for domestic traits. The wild reindeer, on the other hand, were those selected for their unwillingness to take upĀ  an intimate mutualism with humans and have continued, each year, to be selected for this trait. If the original population, particularly the wild population, didn’t possess that much genetic variability (or if variability has decreased since the original divergence occurred, perhaps because of some sort of population bottleneck), it would be difficult to successfully domesticate the current wild population.

Clearly, regardless of original cause, there are two distinct strains of reindeer. I would be really interested to see a genetic analysis of the two strains, to see genetic differences between and among individuals of the two populations.

ReligionĀ 

To be quite honest, I’m at a bit of a loss here. I am not religious and I have never been religious. I only understand religion in the context of “well, I can tell that it is very important to you.” However, I’ll do my best to understand the religious aspect of the Eveny people’s relationship with the reindeer.

I think that the spiritual connection that the Eveny believe that they share with reindeer stems from the fact that they rely on the reindeer for their livelyhood–they ride reindeer, eat reindeer, and live with reindeer year-round. Thus, because they rely so completely on reindeer, they have formed religious beliefs surrounding them. Of course, if you depend on a herd of animal, it is bad if one dies. It then logically follows, I guess, that this “bad thing,” bodes ill for your future and health–that is, it is a bad omen.

Conclusions

I guess that is has become clear in this blog post where my area of expertise are and where the holes in my expertise are. I really enjoyed the readings for this week and hope to, in my spare time, read the rest of The Reindeer People. I also hope to learn more about how the domestic and wild strains of reindeer came to be and about the genetic differences between the strains. This human/animal relationship, more than any other that we have discussed so far, is a fascinating one, because of the co-dependence between the humans and the reindeer. Reindeer have domesticated the Eveny people as much as the Eveny people have domesticated the reindeer and they are live together in a mutually beneficial way.

Creating questions

Why and when and how exactly did domestication happen?

This week’s readings were about creating questions more than they were about answering them. In reality, we do not know how exactly animals came to be domesticated.

In Hunters, Herders, and Hamburgers (for initial discussion of this work, see last week’s post), Bulliet argues that domestication happened as much because of religion, ritual, and sacrifice as because of a need for food. I find this to be highly improbable.The arguments in our first set of readings, describing domestication as a mutualism that developed almost naturally seems liker to me. How could religion and sacrifice take precedence over food procurement? Central to Bulliet’s argument is the suggestion that human males would be reluctant to give up hunting in favor of domesticating animals. I do not think that this is a reasonable supposition. Domestication was as favorable for the species domesticed as it was for

Bulliet’s argument for the use of animals for riding and heavy work is much more probable. I have ridden horses since I was little, and it seems very natural to me that humans would use animals for transport and heavy work. However, I do wonder how the initial riding or plowing training was done. I have broke horses to ride. The first time you get on an individual domestic horse is a little frightening–you don’t know quite how it will react. How frightening must it have been to mount a horse for the first time ever? What circumstances allowed for this to happen?

I do know that it was common practice among cowboys in the 1800s to bring colts in off of the range (2 and 3 year old horses that had rarely been handled), knock them down and castrate them (without any kind of anesthetic) and then get them up and ride them. Though this was traumatic for the young horses, it made the breaking to ride process much easier, because the colts were thinking harder about how much their surgery cuts hurt than they were thinking about how weird it was to have a person riding them. I wonder if a similar process allowed people to ride horses for the first time? Could people have initially gotten on a sick or hurt animal that would have a harder time hurting them?

In general, the arguments presented in Clutton-Brock’s Animals as Domesticates seem much more probable and reasonable to my mind than are Bulliet’s. Clutton-Brock uses a much more even-handed tone than Bulliet does–she is not passing wisdom down from on high, as Bulliet sometimes sounds like he is, but rather is presenting information that she has gathered from a variety of sources. I was interested to learn (after I had finished the reading) that she is in the zoology department at her university–apparently I have a bias towards the writing of those in fields similar to my own.

In particular, Clutton-Brock’s description of humans as nurturers was very compelling and I would like to hear her expand upon it. Humans care for their own young and for the young of other humans. The common saying “it takes a village to raise a child” really expresses this–culturally, we are OK with other people raising our children and with raise children for others. A clear modern-day example of this is human’s tendency to take their children to daycare centers. We aren’t really raising our own children in today’s society.

However, to return to the original point: humans are nurturers and we (today, at least) nurture our animals like we nurture our own young. People refer to their dogs or cats as their “children” and to themselves as their dogs’ “moms” and “dads.” It isn’t too large a jump, then, to imagine that early humans were more likely to want to care for another species than, say, early chimpanzees. Ingold touches on this point also, but in a slightly different sort of way, saying that hunters knew and cared for their prey in much the same way that they knew and cared for their fellow humans. Could humans have domesticated animals because of some sort of nurturing instinct over which we have no control?

Overall, these readings do not explain how domestication happened. Rather, they show that we do not know how it happened, exactly, and we really never will know, because history has happened–we can’t go back and check to see how it happened. Ingold sums up my opinion on the matter very eloquently in the introduction to his essay From Trust to Domination:

“Only humans… construct narratives of this history. Such narratives range from what we might regard as myths of totemic origin to supposedly ‘scientific’ accounts of the origins of domestication. And however we might choose to distinguish between myth and science, if indeed the distinction can be made at all, they have in common that they tell us as much about how the narrators view their own humanity as they do about their attitudes and relations to non-human animals. “

Every story we tell about how domestication happened is just that–a story. We do not know how exactly domestication happened and we never will. We can only theorize. I am beginning to realize that history is a discipline with many more questions than answers. In the study of history, you get a finite amount of evidence from which you must draw conclusions and, depending on who you are, those conclusions can vary widely.