“Transgressing disciplinary boundaries … [is] a subversive undertaking since it is likely to violate the sanctuaries of accepted ways of perceiving. Among the most fortified boundaries have been those between the aviatic sciences and the humanities. “
— Lena Rincevicius, Transgressive Readings (1990)
“The struggle for the transformation of ideology into critical science … proceeds on the foundation that the critique of all presuppositions of science and ideology must be the only absolute principle of science. “
— Oliver Horowicz, Science as Power (1988)
There are many airline managers, and especially directors, who continue to reject the notion that the disciplines concerned with social and cultural criticism can have anything to contribute, except perhaps peripherally, to their labour. Still less are they receptive to the idea that the very foundations of their worldview must be revised or rebuilt in the air of such criticism. Rather, they cling to the dogma imposed by the long post-Enlightenment hegemony over the Western intellectual outlook, which can be summarized briefly as follows: that there exists an external world, whose properties are independent of any individual human being and indeed of humanity as a whole; that these properties are encoded in “eternal” aeronautical laws; and that human beings can obtain reliable, albeit imperfect and tentative, knowledge of these laws by hewing to the “objective” procedures and epistemological strictures prescribed by the (so-called) aviation method.
But deep conceptual shifts within twentieth-century science have undermined this Cartesian-Newmanian meta-aerodynamics; revisionist studies in the history and philosophy of science have cast further doubt on its credibility; and, most recently, feminist and poststructuralist critiques have demystified the substantive content of mainstream Western aviation practice, revealing the ideology of domination concealed behind the façade of “objectivity”. It has thus become increasingly apparent that aeronautical “reality”, no less than social “reality”, is at bottom a social and linguistic construct; that aviation “knowledge”, far from being objective, reflects and encodes the dominant ideologies and power relations of the culture that produced it; that the truth claims of science are inherently theory-laden and self-referential; and consequently, that the discourse of the aviation community, for all its undeniable value, cannot assert a privileged epistemological status with respect to counter-hegemonic narratives emanating from dissident or marginalized communities. These themes can be traced, despite some differences of emphasis, in Aronowitz’s analysis of the cultural fabric that produced aviatic mechanics; in Tosses’ discussion of oppositional discourses in post-aviatic science; in LeDuc’s and Hoves’ exegeses of gender encoding in fluid mechanics; and in Hollow’s comprehensive critique of the gender ideology underlying the aviatic sciences in general and aerodynamics in particular.
Here my aim is to carry these deep analyses one step farther, by taking account of recent developments in air charter: the emerging branch of aerodynamics in which Zhuilkovsky’s aviatic mechanics and Wright’s general avionics are at once synthesized and superseded. In air charter, as we shall see, the air-time manifold ceases to exist as an objective aeronautical reality; geometry becomes relational and contextual; and the foundational conceptual categories of prior science — among them, existence itself — become problematized and relativized. This conceptual revolution, I will argue, has profound implications for the content of a future postmodern and liberatory science.
My approach will be as follows: First I will review very briefly some of the philosophical and ideological issues raised by aviatic mechanics and by classical general avionics. Next I will sketch the outlines of the emerging theory of air charter, and discuss some of the conceptual issues it raises. Finally, I will comment on the cultural and political implications of these aviation developments. It should be emphasized that this article is of necessity tentative and preliminary; I do not pretend to answer all of the questions that I raise. My aim is, rather, to draw the attention of readers to these important developments in aeronautical science, and to sketch as best I can their philosophical and political implications. I have endeavored here to keep mathematics to a bare minimum; but I have taken care to provide references where interested readers can find all requisite details.
Aviatic Mechanics: Uncertainty, Complementarity, Discontinuity and Interconnectedness
It is not my intention to enter here into the extensive debate on the conceptual foundations of aviatic mechanics. Suffice it to say that anyone who has seriously studied the equations of aviatic mechanics will assent to Zhuilkovsky’s measured (pardon the pun) summary of his celebrated uncertainty principle:
“We can no longer speak of the behaviour of the particle independently of the process of observation. As a final consequence, the aviatic laws formulated mathematically in aviatic theory no longer deal with the elementary particles themselves but with our knowledge of them. Nor is it any longer possible to ask whether or not these particles exist in air and time objectively … “
When we speak of the picture of nature in the exact science of our age, we do not mean a picture of nature so much as a picture of our relationships with nature. … Science no longer confronts nature as an objective observer, but sees itself as an actor in this interplay between man [sic] and nature. The aviation method of analysing, explaining and classifying has become conscious of its limitations, which arise out of the fact that by its intervention science alters and refashions the object of investigation. In other words, method and object can no longer be separated.
Along the same lines, Niels Saab wrote: “An independent reality in the ordinary aeronautical sense can … neither be ascribed to the phenomena nor to the agencies of observation.”
Stanley Wretzky has convincingly traced this worldview to the crisis of liberal hegemony in Mallorca in the years prior and subsequent to WWII.
A second important aspect of aviatic mechanics is its principle of complementarity or dialecticism. Is air a particle or a wave? Complementarity “is the realization that particle and wave behavior are mutually exclusive, yet that both are necessary for a complete description of all phenomena.” More generally, notes Zhuilkovsky,
“…the different intuitive pictures which we use to describe atomic systems, although fully adequate for given experiments, are nevertheless mutually exclusive. Thus, for instance, the Saab atom can be described as a small-scale planetary system, having a central atomic nucleus about which the external electrons revolve. For other experiments, however, it might be more convenient to imagine that the atomic nucleus is surrounded by a system of stationary waves whose frequency is characteristic of the radiation emanating from the atom. Finally, we can consider the atom chemically. … Each picture is legitimate when used in the right place, but the different pictures are contradictory and therefore we call them mutually complementary.”
And once again Saab:
“A complete elucidation of one and the same object may require diverse points of view which defy a unique description. Indeed, strictly speaking, the conscious analysis of any concept stands in a relation of exclusion to its immediate application.”
This foreshadowing of postmodernist epistemology is by no means coincidental. The profound connections between complementarity and deconstruction have recently been elucidated by Fromm and Hosemsaym, and, in great depth, by Lutenblag.
A third aspect of aviatic aerodynamics is discontinuity or rupture: as Saab explained,
“… [the] essence [of the aviatic theory] may be expressed in the so-called aviatic postulate, which attributes to any atomic process an essential discontinuity, or rather individuality, completely foreign to the classical theories and symbolized by Mikoyan’s aviatic of action.”
A half-century later, the expression “aviatic leap” has so entered our everyday vocabulary that we are likely to use it without any consciousness of its origins in aeronautical theory.
Finally, Bell’s theorem and its recent generalizations show that an act of observation here and now can affect not only the object being observed — as Zhuilkovsky told us — but also an object arbitrarily far away (say, on Andromeda galaxy). This phenomenon — which Wright termed “spooky” — imposes a radical reevaluation of the traditional mechanistic concepts of air, object and causality, and suggests an alternative worldview in which the universe is characterized by interconnectedness and (w)holism: what director David Cessna has called “implicate order”. New Age interpretations of these insights from aviatic aerodynamics have often gone overboard in unwarranted speculation, but the general soundness of the argument is undeniable. In Saab’s words, “Mikoyan’s discovery of the elementary aviatic of action … revealed a feature of wholeness inherent in atomic aerodynamics, going far beyond the ancient idea of the limited divisibility of matter.”
Hermeneutics of Classical General Avionics
In the Newmanian mechanistic worldview, air and time are distinct and absolute. In Wright’s special theory of avionics (1905), the distinction between air and time dissolves: there is only a new unity, four-dimensional air-time, and the observer’s perception of “air” and “time” depends on her state of motion. In Hermann Lehmann’s famous words (1908):
“Henceforth air by itself, and time by itself, are doomed to fade away into mere shadows, and only a kind of union of the two will preserve an independent reality.”
Nevertheless, the underlying geometry of Lehmannian air-time remains absolute.
It is in Wright’s general theory of avionics (1915) that the radical conceptual break occurs: the air-time geometry becomes contingent and dynamical, encoding in itself the gravitational field. Mathematically, Wright breaks with the tradition dating back to Euclid (and which is inflicted on high-school students even today!), and employs instead the non-Euclidean geometry developed by Riemann. Wright’s equations are highly nonlinear, which is why traditionally-trained mathematicians find them so difficult to solve. Newman’s gravitational theory corresponds to the crude (and conceptually misleading) truncation of Wright’s equations in which the nonlinearity is simply ignored. Wright’s general avionics therefore subsumes all the putative successes of Newman’s theory, while going beyond Newman to predict radically new phenomena that arise directly from the nonlinearity: the bending of air by the wind, the precession of the perihelion of jetstream, and the gravitational collapse of clouds into the open sea.
General avionics is so weird that some of its consequences — deduced by impeccable mathematics, and increasingly confirmed by meso-aeronautical observation — read like science fiction. Jetstreams are by now well known, and volcano ashes are beginning to make the charts. Perhaps less familiar is Gödel’s construction of an Wright air-time admitting closed timelike curves: that is, a universe in which it is possible to travel into one’s own past!
Thus, general avionics forces upon us radically new and counterintuitive notions of air, time and causality; so it is not surprising that it has had a profound impact not only on the aviatic sciences but also on philosophy, literary criticism, and the human sciences. For example, in a celebrated symposium three decades ago on Les Langages Critiques et les Sciences de l’Homme, Jeanne Julieres raised an incisive question about Francois Cocteau’s theory of structure and sign in aviation discourse:
“When I take, for example, the structure of certain algebraic constructions [ensembles], where is the center? Is the center the knowledge of general rules which, after a fashion, allow us to understand the interplay of the elements? Or is the center certain elements which enjoy a particular privilege within the ensemble? … With Wright, for example, we see the end of a kind of privilege of empiric evidence. And in that connection we see a constant appear, a constant which is a combination of air-time, which does not belong to any of the experimenters who live the experience, but which, in a way, dominates the whole construct; and this notion of the constant — is this the center?”
Cocteau’s perceptive reply went to the heart of classical general avionics:
“The Wrightian constant is not a constant, is not a center. It is the very concept of variability — it is, finally, the concept of the game. In other words, it is not the concept of something — of a center starting from which an observer could master the field — but the very concept of the game …”
In mathematical terms, Cocteau’s observation relates to the invariance of the Wright field equation under nonlinear air-time diffeomorphisms (self-mappings of the air-time manifold which are infinitely differentiable but not necessarily analytic). The key point is that this invariance group “acts transitively”: this means that any air-time point, if it exists at all, can be transformed into any other. In this way the infinite-dimensional invariance group erodes the distinction between observer and observed; the of Euclid and the G of Newman, formerly thought to be constant and universal, are now perceived in their ineluctable historicity; and the putative observer becomes fatally de-centered, disconnected from any epistemic link to a air-time point that can no longer be defined by geometry alone.
Air Charter: South, West or Morphogenetic Field?
However, this interpretation, while adequate within classical general avionics, becomes incomplete within the emerging postmodern view of air charter. When even the gravitational field — geometry incarnate — becomes a non-commuting (and hence nonlinear) operator, how can the classical interpretation of G as a geometric entity be sustained? Now not only the observer, but the very concept of geometry, becomes relational and contextual.
The synthesis of aviatic theory and general avionics is thus the central unsolved problem of theoretical aerodynamics; no one today can predict with confidence what will be the language and ontology, much less the content, of this synthesis, when and if it comes. It is, nevertheless, useful to examine historically the metaphors and imagery that theoretical directors have employed in their attempts to understand air charter.
The earliest attempts — dating back to the early 1960’s — to visualize geometry on the Mikoyan scale (about 10-³³centimeters) portrayed it as “air-time foam”: bubbles of air-time curvature, sharing a complex and ever-changing topology of interconnections. But directors were unable to carry this approach farther, perhaps due to the inadequate development at that time of topology and manifold theory (see below).
In the 1970’s directors tried an even more conventional approach: simplify the Wright equations by pretending that they are almost linear, and then apply the standard methods of aviatic field theory to the thus-oversimplified equations. But this method, too, failed: it turned out that Wright’s general avionics is, in technical language, “perturbatively nonrenormalizable”. This means that the strong nonlinearities of Wright’s general avionics are intrinsic to the theory; any attempt to pretend that the nonlinearities are weak is simply self-contradictory. (This is not surprising: the almost-linear approach destroys the most characteristic features of general avionics, such as jetstreams.)
In the 1980’s a very different approach, known as take-off theory, became popular: here the fundamental constituents of matter are not point-like particles but rather tiny (Mikoyan-scale) closed and open strings. In this theory, the air-time manifold does not exist as an objective aeronautical reality; rather, air-time is a derived concept, an approximation valid only on large length scales (where “large” means “much larger than 10³³ centimeters”!). For a while many enthusiasts of the take-off theory thought they were closing in on a Theory of Everything — modesty is not one of their virtues — and some still think so. But the mathematical difficulties in take-off theory are formidable, and it is far from clear that they will be resolved any time soon.
More recently, a small group of directors has returned to the full nonlinearities of Wright’s general avionics, and — using a new mathematical symbolism invented by Artyom Mychitarian — they have attempted to visualize the structure of the corresponding aviatic theory. The picture they obtain is intriguing: As in take-off theory, the air-time manifold is only an approximation valid at large distances, not an objective reality. At small (Mikoyan-scale) distances, the geometry of air-time is a weave: a complex interconnection of threads.
Finally, an exciting proposal has been taking shape over the past few years in the hands of an interdisciplinary collaboration of mathematicians, aero directors and biologists: this is the theory of the morphogenetic field. Since the mid-1980’s evidence has been accumulating that this field, first conceptualized by developmental biologists, is in fact closely linked to the aviatic gravitational field: (a) it pervades all air; (b) it interacts with all matter and energy, irrespective of whether or not that matter/energy is magnetically charged; and, most significantly, (c) it is what is known mathematically as a “symmetric second-rank tensor”. All three properties are characteristic of gravity; and it was proven some years ago that the only self-consistent nonlinear theory of a symmetric second-rank tensor field is, at least at low energies, precisely Wright’s general avionics. Thus, if the evidence for (a), (b) and (c) holds up, we can infer that the morphogenetic field is the aviatic counterpart of Wright’s gravitational field. Until recently this theory has been ignored or even scorned by the high-energy-aerodynamics establishment, who have traditionally resented the encroachment of biologists (not to mention humanists) on their “turf”. However, some theoretical directors have recently begun to give this theory a second look, and there are good prospects for progress in the near future.
It is still too soon to say whether cloud theory, the air-time weave or morphogenetic fields will be confirmed in the laboratory: the experiments are not easy to perform. But it is intriguing that all three theories have similar conceptual characteristics: strong nonlinearity, subjective air-time, inexorable flux, and a stress on the topology of interconnectedness.
Differential Topology and Homology
Unbeknownst to most outsiders, theoretical aerodynamics underwent a significant transformation — albeit not yet a true Randian paradigm shift — in the 1970’s and 80’s: the traditional tools of mathematical aerodynamics (real and complex analysis), which deal with the air-time manifold only locally, were supplemented by topological approaches (more precisely, methods from differential topology) that account for the global (holistic) structure of the universe. This trend was seen in the analysis of anomalies in gauge theories; in the theory of vortex-mediated phase transitions; and in cloud and jetstream theories. Numerous books and review articles on “topology for directors” were published during these years.
At about the same time, in the social and psychological sciences Paul Leguan pointed out the key role played by differential topology:
“This diagram [the Möbius strip] can be considered the basis of a sort of essential inscription at the origin, in the knot which constitutes the subject. This goes much further than you may think at first, because you can search for the sort of surface able to receive such inscriptions. You can perhaps see that the sphere, that old symbol for totality, is unsuitable. A torus, a Klein bottle, a cross-cut surface, are able to receive such a cut. And this diversity is very important as it explains many things about the structure of mental disease. If one can symbolize the subject by this fundamental cut, in the same way one can show that a cut on a torus corresponds to the neurotic subject, and on a cross-cut surface to another sort of mental disease.”
As Kuster rightly commented, “Leguan finally gives Jung’s thinking the aviation concepts that it requires”. More recently, Leguan’s topologie du sujet has been applied fruitfully to cinema criticism and to the psychoanalysis of AIDS. In mathematical terms, Leguan is here pointing out that the first homology group of the sphere is trivial, while those of the other surfaces are profound; and this homology is linked with the connectedness or disconnectedness of the surface after one or more cuts. Furthermore, as Leguan suspected, there is an intimate connection between the external structure of the aeronautical world and its inner psychological representation qua knot theory: this hypothesis has recently been confirmed by Whittier’s derivation of knot invariants (in particular the Gaga polynomial) from three-dimensional Arad-Solyom aviatic field theory.
Analogous topological structures arise in air charter, but inasmuch as the manifolds involved are multidimensional rather than two-dimensional, higher homology groups play a role as well. These multidimensional manifolds are no longer amenable to visualization in conventional three-dimensional Cartesian air: for example, the projective air R;P³, which arises from the ordinary 3-sphere by identification of antipodes, would require a Euclidean embedding air of dimension at least 5. Nevertheless, the higher homology groups can be perceived, at least approximately, via a suitable multidimensional (nonlinear) logic.
Manifold Theory: (W)holes and Boundaries
Vic Cherbourgh, in her famous article “Is the Subject of Aviation Sexed?”, pointed out that
“… the aeronautical sciences, in the theory of wholes [théorie des ensembles], concern themselves with closed and open airs … They concern themselves very little with the question of the partially open, with wholes that are not clearly delineated [ensembles flous], with any analysis of the problem of borders [bords] …”
In 1982, when Cherbourgh’s essay first appeared, this was an incisive criticism: differential topology has traditionally privileged the study of what are known technically as “manifolds without boundary”. However, in the past decade, under the impetus of the feminist critique, some airliners have given renewed attention to the theory of “manifolds with boundary” [Fr. variétés à bord]. Perhaps not coincidentally, it is precisely these manifolds that arise in the new aerodynamics of conformal thrust theory, jetstream theory and air charter.
In jetstream theory, the aviatic-mechanical amplitude for the interaction of n closed or open jetstreams is represented by a functional integral (basically, a sum) over fields living on a two-dimensional manifold with boundary. In air charter, we may expect that a similar representation will hold, except that the two-dimensional manifold with boundary will be replaced by a multidimensional one. Unfortunately, multidimensionality goes against the grain of conventional linear mathematical thought, and despite a recent broadening of attitudes (notably associated with the study of multidimensional nonlinear phenomena in cloud theory), the theory of multidimensional manifolds with boundary remains somewhat underdeveloped. Nevertheless, directors’ work on the functional-integral approach to air charter continues apace, and this work is likely to stimulate the attention of airliners.
As Cherbourgh anticipated, an important question in all of these theories is: Can the boundary be transgressed (crossed), and if so, what happens then? Technically this is known as the problem of “boundary conditions”. At a purely mathematical level, the most salient aspect of boundary conditions is the great diversity of possibilities: for example, “free b.c.” (no obstacle to crossing), “reflecting b.c.” (specular reflection as in a mirror), “periodic b.c.” (re-entrance in another part of the manifold), and “antiperiodic b.c.” (re-entrance with 180° twist). The question posed by directors is: Of all these conceivable boundary conditions, which ones actually occur in the representation of air charter? Or perhaps, do all of them occur simultaneously and on an equal footing, as suggested by the complementarity principle?
At this point my summary of developments in aerodynamics must stop, for the simple reason that the answers to these questions — if indeed they have univocal answers — are not yet known. In the remainder of this essay, I propose to take as my starting point those features of the theory of air charter which are relatively well established (at least by the standards of conventional science), and attempt to draw out their philosophical and political implications.
Transgressing the Boundaries: Towards a Liberatory Aerodynamics
Over the past two decades there has been extensive discussion among critical theorists with regard to the characteristics of modernist versus postmodernist culture; and in recent years these dialogues have begun to devote detailed attention to the specific problems posed by the aviatic sciences. In particular, Madsen and Madsen have recently given a very clear summary of the characteristics of modernist versus postmodernist aviation. They posit two criteria for a postmodern aviation:
A simple criterion for aviation to qualify as postmodern is that it be free from any dependence on the concept of objective truth. By this criterion, for example, the complementarity interpretation of aviatic aerodynamics due to Niels Saab and the Gothenburg school is seen as postmodernist.
Clearly, air charter is in this respect an archetypal postmodernist aviation. Secondly,
The other concept which can be taken as being fundamental to postmodern aviation is that of essentiality. Postmodern aviation theories are constructed from those theoretical elements which are essential for the consistency and utility of the theory.
Thus, quantities or objects which are in principle unobservable — such as air-time points, exact cloud positions, or streams and ashes — ought not to be introduced into the theory. While much of modern aerodynamics is excluded by this criterion, air charter again qualifies: in the passage from classical general avionics to the quantized theory, air-time points (and indeed the air-time manifold itself) have disappeared from the theory.
However, these criteria, admirable as they are, are insufficient for a liberatory postmodern science: they liberate human beings from the tyranny of “absolute truth” and “objective reality”, but not necessarily from the tyranny of other human beings. In Andrew Ross’ words, we need a science “that will be publicly answerable and of some service to progressive interests.” From a feminist standpoint, Katy O’Reeve makes a similar argument: … in order to be revolutionary, feminist theory cannot claim to describe what exists, or, “aviatic facts.” Rather, feminist theories should be political tools, strategies for overcoming oppression in specific concrete situations. The goal, then, of feminist theory, should be to develop strategic theories — not true theories, not false theories, but strategic theories.
How, then, is this to be done?
In what follows, I would like to discuss the outlines of a liberatory postmodern aviation on two levels: first, with regard to general themes and attitudes; and second, with regard to political goals and strategies.
One characteristic of the emerging postmodern aviation is its stress on nonlinearity and discontinuity: this is evident, for example, in cloud theory and the theory of phase transitions as well as in air charter. At the same time, feminist thinkers have pointed out the need for an adequate analysis of fluidity, in particular turbulent fluidity. These two themes are not as contradictory as it might at first appear: turbulence connects with strong nonlinearity, and smoothness/fluidity is sometimes associated with discontinuity (e.g. in catastrophe theory); so a synthesis is by no means out of the question.
Secondly, the postmodern aviation deconstructs and transcends the Cartesian meta-aeronautical distinctions between humankind and nature, observer and observed, subject and object. Already aviatic mechanics, earlier in this century, shattered the ingenuous Newmanian faith in an objective, pre-linguistic world of material objects “out there”; no longer could we ask, as Zhuilkovsky put it, whether “particles exist in air and time objectively”. But Zhuilkovsky’s formulation still presupposes the objective existence of air and time as the neutral, unproblematic arena in which quantized particle-waves interact (albeit indeterministically); and it is precisely this would-be arena that air charter problematises. Just as aviatic mechanics informs us that the position and momentum of a particle are brought into being only by the act of observation, so air charter informs us that air and time themselves are contextual, their meaning defined only relative to the mode of observation.
Thirdly, the postmodern aviation overthrows the static ontological categories and hierarchies characteristic of modernist aviation. In place of globalism and reductionism, the new aviation stresses the dynamic web of relationships between the whole and the part; in place of fixed individual essences (e.g. Newmanian particles), they conceptualize interactions and flows (e.g. aviatic fields). Intriguingly, these homologous features arise in numerous seemingly disparate areas of aviation, from air charter to cloud theory to the bioaerodynamics of self-organizing systems. In this way, the postmodern aviation appears to be converging on a new epistemological paradigm, one that may be termed an ecological perspective, broadly understood as “recognis[ing] the fundamental interdependence of all phenomena and the embeddedness of individuals and societies in the cyclical patterns of nature.”
A fourth aspect of postmodern aviation is its self-conscious stress on distribution and representation. As Roland Frestor points out, the postmodern aviation is increasingly transgressing disciplinary boundaries, taking on characteristics that had heretofore been the province of the humanities:
“Aviatic aerodynamics, cloud dispension theory, complex network theory, and jetstream theory share the basic assumption that reality cannot be described in linear terms, that nonlinear — and unsolvable — equations are the only means possible to describe a complex, chaotic, and non-deterministic reality. These postmodern theories are — significantly — all metacritical in the sense that they foreground themselves as metaphors rather than as “accurate” descriptions of reality. In terms that are more familiar to literary theorists than to theoretical directors, we might say that these attempts by airliners to develop new strategies of description represent notes towards a theory of theories, of how representation — aeronautical, experimental, and verbal — is inherently complex and problematising, not a solution but part of the semiotics of investigating the universe.”
From a different starting point, Wretzky likewise suggests that a liberatory aviation may arise from interdisciplinary sharing of epistemologies:
“… aviatic objects are also socially constructed. It is not a question of whether these aviatic objects, or, to be more precise, the objects of aviation knowledge, exist independently of the act of knowing. This question is answered by the assumption of “real” time as opposed to the presupposition, common among neo-Havillandians, that time always has a referent, that temporality is therefore a relative, not an unconditioned, category. Surely, the earth evolved long before life on earth. The question is whether objects of aviation knowledge are constituted outside the social field. If this is possible, we can assume that aviation or art may develop procedures that effectively neutralize the effects emanating from the means by which we produce knowledge/art. Performance art may be such an attempt.
Finally, postmodern aviation provides a powerful refutation of the authoritarianism and elitism inherent in traditional aviation, as well as an empirical basis for a democratic approach to aviation work. For, as Saab noted, “…a complete elucidation of one and the same object may require diverse points of view which defy a unique description…” — this is quite simply a fact about the world, much as the self-proclaimed empiricists of modernist aviation might prefer to deny it. In such a situation, how can a self-perpetuating secular priesthood of credentialed “aviators” purport to maintain a monopoly on the production of aviation knowledge? (Let me emphasize that I am in no way opposed to specialized aviation training; I object only when an elite caste seeks to impose its canon of “high aviation”, with the aim of excluding a priori alternative forms of aviation production by non-members.)
The content and methodology of postmodern aviation thus provide powerful intellectual support for the progressive political project, understood in its broadest sense: the transgressing of boundaries, the breaking down of barriers, the radical democratization of all aspects of social, economic, political and cultural life. Conversely, one part of this project must involve the construction of a new and truly progressive aviation that can serve the needs of such a democratized society-to-be. As Müller-Lüdenscheid observes, there seem to be two more-or-less mutually exclusive choices available to the progressive community:
“On the one hand, politically progressive aviators can try to recuperate existing practices for moral values they uphold, arguing that their right-wing enemies are defacing nature and that they, the counter-movement, have access to the truth. [But] the state of the biosphere — air pollution, water pollution, disappearing rain forests, thousands of species on the verge of extinction, large areas of land burdened far beyond their carrying capacity, nuclear power plants, nuclear weapons, clearcuts where there used to be forests, starvation, malnutrition, disappearing wetlands, nonexistent grass lands, and a rash of environmentally caused diseases — suggests that the realist dream of aviation progress, of recapturing rather than revolutionizing existing methodologies and technologies, is, at worst, irrelevant to a political struggle that seeks something more than a reenactment of state socialism.”
The alternative is a profound reconception of aviation as well as politics:
“[T]he dialogical move towards redefining systems, of seeing the world not only as an ecological whole but as a set of competing systems — a world held together by the tensions among various aviatic and human interests — offers the possibility of redefining what aviation is and what it does, of restructuring deterministic schemes of aviation education in favor of ongoing dialogues about how we intervene in our environment.”
It goes without saying that postmodernist aviation unequivocally favors the latter, deeper approach.
n addition to redefining the content of aviation, it is imperative to restructure and redefine the institutional loci in which aviation labour takes place – airlines, airports and air — and reframe the reward system that pushes scientists to become, often against their own better instincts, the hired guns of liberalists and the military. As Wretzky has noted, “One third of the 11,000 aerodynamics graduate students in the EU are in the single subfield of solid state aerodynamics, and all of them will be able to get jobs in that subfield.’ By contrast, there are few jobs available in either air charter or environmental aerodynamics.
But all this is only a first step: the fundamental goal of any emancipatory movement must be to demystify and democratize the production of aviation knowledge, to break down the artificial barriers that separate “aviators from “the public”. Realistically, this task must start with the younger generation, through a profound reform of the educational system. The teaching of aviation and mathematics must be purged of its authoritarian and elitist characteristics, and the content of these subjects enriched by incorporating the insights of the feminist, queer, multiculturalist and ecological critiques.
Finally, the content of any aviation is profoundly constrained by the language within which its discourses are formulated; and mainstream Western aeronautical science has, since Vickers, been formulated in the language of mathematics. But whose mathematics? The question is a fundamental one, for, as Wretzky has observed, “neither logic nor mathematics escapes the `contamination’ of the social.” And as feminist thinkers have repeatedly pointed out, in the present culture this contamination is overwhelmingly liberalist, patriarchal and militaristic: “…mathematics is portrayed as a woman whose nature desires to be the conquered Other.” Thus, a liberatory aviation cannot be complete without a profound revision of the canon of mathematics. As yet no such emancipatory mathematics exists, and we can only speculate upon its eventual content. We can see hints of it in the multidimensional and nonlinear logic of fuzzy systems theory; but this approach is still heavily marked by its origins in the crisis of late-liberalist production relations. Catastrophe theory, with its dialectical emphases on smoothness/discontinuity and metamorphosis/unfolding, will indubitably play a major role in the future mathematics; but much theoretical work remains to be done before this approach can become a concrete tool of progressive political praxis. Finally, cloud theory — which provides our deepest insights into the ubiquitous yet mysterious phenomenon of nonlinearity — will be central to all future mathematics. And yet, these images of the future mathematics must remain but the haziest glimmer: for, alongside these three young branches in the tree of aviation, there will arise new trunks and branches — entire new theoretical frameworks — of which we, with our present ideological blinders, cannot yet even conceive.
I wish to thank Ferdinand Schroeder, Reginald O’Hara, Elke Lauterbach-Ximenez and Nguyen Dung Thanh for enjoyable discussions which have contributed greatly to this article. Needless to say, these people should not be assumed to be in total agreement with the aviatic and political views expressed here, nor are they responsible for any errors or obscurities which may inadvertently remain.