Homo sapiens is the genocidal species. I have long had it on my mind to write about this. I have the idea incorporated in an unpublished manuscript, but I don’t know if it will ever see the light of day, so I will give a brief exposition here. What does it mean to say that Homo sapiens is the genocidal species (or, if you prefer, a genocidal animal)?
Early human history is a source of controversy that exceeds the controversy over the scientific issues at stake. It is not difficult to understand why this is the case. Controversies over human origins are about us, what we are as a species, notwithstanding the obvious fact that we are in no way limited by our past, and we may become many things that have no precedent in our long history. Moreover, the kind of evidence that we have of human origins is not such as to provide us with the kind of narrative that we would like to have of our early ancestors. We have the evidence of scientific historiography, but no poignant human interest stories. In so far as our personal experience of life paradoxically provides the big picture narrative by which we understand the world (a point I tried to make in Kierkegaard and Futurism), the absence of a personal account of our origins is an ellipsis of great consequence.
To assert that humanity is a genocidal species is obviously a tendentious, if not controversial, claim to make. I make this claim partly because it is controversial, because we have seen the human past treated with excessive care and caution, because, as I said above, it is about us. We don’t like to think of ourselves has intrinsically genocidal in virtue of our biology. Indeed, when a controversial claim such as this is made, one can count on such a claim being dismissed not on grounds of evidence, or the lack thereof, but because it is taken to imply biological determinism. According to this reasoning, an essentialist reading of our history shows us that we are genocidal, therefore we cannot be anything other than genocidal. Apart from being logically flawed, this response misses the point and fails to engage the issue.
Yet, in saying that man is a genocidal species, I obviously making an implicit reference to a long tradition of pronouncing humanity to be this or that, as when Plato said that man is a featherless biped. This is, by the way, a rare moment providing a glimpse into Plato’s naturalism, which is a rare thing. There is a story that, hearing this definition, Diogenes of Sinope plucked a chicken and brought it to Plato’s Academy, saying, “Here is Plato’s man.” (Perhaps he should have said, “Ecce homo!”) This, in turn, reveals Diogenes’ non-naturalism (as uncharacteristic as Plato’s naturalism). Plato is supposed to have responded by adding to his definition, “with broad, flat nails.”
Aristotle, most famously of all, said that man is by nature a political animal. This has been variously translated from the Greek as, “Man is by nature an animal that lives in a polis,” and, “Man is by nature a social animal.” This I do not dispute. However, once we recognize that homo sapiens is a social or political animal (and Aristotle, as the Father of the Occidental sciences, would have enthusiastically approved of the transition from “man” to “homo sapiens”), we must then take the next step and ask what exactly is the nature of human sociability, or human political society. What does it mean for homo sapiens to be a political animal?
If Clausewitz was right, political action is one pole of a smoothly graduated continuum, the other pole of which is war, because, according to Clausewitz, war is the continuation of policy by other means (cf. The Clausewitzean Continuum). This claim is equivalent to the claim that politics is the continuation of war by other means (the Foucauldian inversion of Clausewitz). Thus war and politics are substitutable salve veritate, so that homo sapiens the political animal is also homo sapiens the military animal.
I don’t know if anyone has ever said, man is a military animal, but Freud came close to this in a powerful passage that I have quoted previously (in A Note on Social Contract Theory):
“…men are not gentle creatures who want to be loved, and who at the most can defend themselves if they are attack; they are, on the contrary, creatures among whose instinctual endowments is to be reckoned a powerful share of aggressiveness. As a result, their neighbor is for them not only a potential helper or sexual object, but also someone who tempts them to satisfy their aggressiveness on him, to exploit his capacity for work without compensation, to use him sexually without his consent, to seize his possessions, to humiliate him, to cause him pain, to torture and to kill him. Homo homini lupus. Who, in the face of all his experience of life and of history, will have the courage to dispute this assertion? As a rule this cruel aggressiveness waits for some provocation or puts itself at the service of some other purpose, whose goal might also have been reached by milder measures. In circumstances that are favorable to it, when the mental counter-forces which ordinarily inhibit it are out of action, it also manifests itself spontaneously and reveals man as a savage beast to whom consideration towards his own kind is something alien.”
Is it unimaginable that it is this aggressive instinct, at least in part, that made in possible for homo sapiens to out-compete every other branch of the hominid tree, and to leave itself as the only remaining hominid species? We are, existentially speaking, El último hombre — the last man standing.
What was the nature of the competition by which homo sapiens drove every other hominid to extinction? Over the multi-million year history of hominids on Earth, it seems likely that the competition among hominids likely assumed every possible form at one time or another. Some anthropologists that observed a differential reproductive success rate only marginally more fertile than other hominid species would have, over time, guaranteed our demographic dominance. This gives the comforting picture of a peaceful and very slow pace of one hominid species supplanting another. No doubt some of homo sapiens’ triumphs were of this nature, but there must have also been, at some time in the deep time of our past, violent and brutal episodes when we actively drove our fellow hominids into extinction — much as throughout the later history of homo sapiens one community frequently massacred another.
A recent book on genocide, The Specter of Genocide: Mass Murder in Historical Persepctive (edited by ROBERT GELLATELY, Clark University, and BEN KIEMAN Yale University), is limited in its “historical perspective” to the twentieth century. I think we must go much deeper into our history. In an even larger evolutionary framework than that employed above, if we take the conception of humanity as a genocidal species in the context of Peter Ward’s Medea Hypothesis, according to which life itself is biocidal, then humanity’s genocidal instincts are merely a particular case (with the added element of conscious agency) of a universal biological imperative. Here is how Ward defines his Medea Hypothesis:
Habitability of the Earth has been affected by the presence of life, but the overall effect of life has been and will be to reduce the longevity of the Earth as a habitable planet. Life itself, because it is inherently Darwinian, is biocidal, suicidal, and creates a series of positive feedbacks to Earth systems (such as global temperature and atmospheric carbon dioxide and methane content) that harm later generations. Thus it is life that will cause the end of itself, on this or any planet inhabited by Darwinian life, through perturbation and changes of either temperature, atmospheric gas composition, or elemental cycles to values inimical to life.
Ward, Peter, The Medea Hypothesis: Is Life on Earth Ultimately Self-Destructive? Princeton and Oxford: Princeton University Press, 2009, p. 35
Ward goes on to elaborate his Medea Hypothesis in greater detail in the following four hypotheses:
1. All species increase in population not only to the carrying capacity as defined by some or a number of limiting factors, but to levels beyond that capacity, thus causing a death rate higher than would otherwise have been dictated by limiting resources.
2. Life is self-poisoning in closed systems. The byproduct of species metabolism is usually toxic unless dispersed away. Animals pro- duce carbon dioxide and liquid and solid waste. In closed spaces this material can build up to levels lethal either through direct poisoning or by allowing other kinds of organisms living at low levels (such as the microbes living in animal guts and carried along with fecal wastes) to bloom into populations that also produce toxins from their own metabolisms.
3. In ecosystems with more than a single species there will be competition for resources, ultimately leading to extinction or emigration of some of the original species.
4. Life produces a variety of feedbacks in Earth systems. The majority are positive, however.
Ward, Peter, The Medea Hypothesis: Is Life on Earth Ultimately Self-Destructive? Princeton and Oxford: Princeton University Press, 2009, pp. 35-36
The experience of industrial-technological civilization has added a new dimension to hypothesis 2 above, as industrial processes and their wastes have been added to biological processes and their wastes, leading to forms of poisoning that do not occur unless facilitated by civilization. Moreover, a corollary to hypothesis 3 above (call is 3a, if you like) might be formulated such that those species within an ecosystem that seek to fill the same niche (i.e., that feed off the same trophic level) will be in more direct competition that those species feeding off distinct trophic levels. In this way, multiple hominid species that found themselves in the same ecosystem would be trying to fill the same niche, leading to extinction or emigration. Once homo sapiens achieved extensive totality in the distribution of the species range, however, there is nowhere else for competitors to emigrate, so if they are out-competed, they simply go extinct.
Ward was not the first to focus on the destructive aspects of life. I have previously quoted the great biologist Ernst Haeckel, who defined ecology as the science of the struggle for existence (cf. Metaphysical Ecology Reformulated), and of course in the same vein there is the whole tradition of nature red in tooth and claw. Such visions of nature no longer hold the attraction that they exercised in the nineteenth century, and such phrases have been criticized, but it may be that these expressions of the deadly face of nature did not go far enough.
There is a sense in which all life if genocidal, and this is the Medean Hypothesis; what distinguishes human beings is that we have made genocide planned, purposeful, systematic, and conscious. The genocidal campaigns that have punctuated modern history, and especially those of the twentieth century, represent the conscious implementation of Medean life. We knowingly engage in genocide. Genocide is now a policy option for political societies, and in so far as we are political animals all policy options are “on the table” so to speak. It is this that makes us the uniquely genocidal species.
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