Home > Coleridge S.T., Human/Animal seminar, Philosophy > Two metaphors in Coleridge’s “Theory of Life”

Two metaphors in Coleridge’s “Theory of Life”

UPDATE: For reasons that baffle me, this post has been cited as a source in a wikipedia article. If you were sent here from that, know that I am not at all an expert, merely an interested reader. I would not, if I were you, trust anything I say here.


My seminar on the boundary between humans and animals continues on to Samuel Taylor Coleridge, philosopher and poet, author of the long essay “Hints Towards the Formation of a More Comprehensive Theory of Life”. Here I want to explore two metaphors about the process of science as they arise in this essay. The essay may be read here, and page references are to that file.

Coleridge, in the “Theory of Life”, offers two quite different and quite interesting metaphors about the scientific process. The first metaphor, located in the essay’s first paragraph, is a call to rigor:

The positions of science must be tried in the jeweller’s scales, not like the mixed commodities of the market, on the weigh-bridge of common opinion and vulgar usage. (21)

The jeweler’s scales here represent accuracy and precision, as opposed to the much blunter tools of common opinion and vulgar usage. A further undercurrent of the metaphor is its relationship to honesty: accuracy and precision in this context are not purely descriptive virtues, but rather are connected to the discovery of the true value of the jewel. On the market, by contrast, the confusion created by common opinion and vulgar usage allows for swindling and deception. The essay begins by describing Coleridge’s opponents: those who have earlier attempted to define life, but have done so in a way more reminiscent of the market than the jeweler’s scales. The first metaphor, then, is not just a call to rigor; it is a reproach.

The second metaphor comes much later, and has quite a different tenor. It arises in the course of a friendly critique of John Abernethy’s theory of life:

In Mr. Abernethy’s Lecture on the Theory of Life, it is impossible not to see a presentiment of a great truth. He has, if I may so express myself, caught it in the breeze: and we seem to hear the first glad opening and shout with which he springs forward to the pursuit. But it is equally evident that the prey has not been followed through its doublings and windings, or driven out from its brakes and covers into full and open view. (65)

This is a much richer metaphor than the first. In the first, accuracy is achieved by the use of a precise instrument that measures the relevant quantity exactly. But what is to be measured is given: Coleridge says nothing of the extraction of the jewel. Here, by contrast, finding the truth is not a matter of calm measurement. It is a matter of a strategic and perhaps even dangerous pursuit against a worthy adversary. And, while Coleridge thinks Abernethy has failed in his pursuit, this failure is nothing like that of his earlier targets, who have failed even to rise above the discourse of the marketplace.

Why this difference in metaphors? The difference in tone may be attributed to Coleridge’s differing levels of respect for his targets. But what about the difference in content, between the hunt and the jeweler’s scales? What I want to suggest is that this difference in content is crucially related to Coleridge’s views about the aims of science and the status of scientific theories, and cannot be understood in isolation from them.

Sprinkled throughout the essay are various anti-realist remarks about quantitative scientific theorizing, sometimes at an abstract level and sometimes connected to particular theories. Thus, early in the essay, Coleridge remarks on the theory of “the French chemists” that it remains the dominant theory because of “the absence of a rival sufficiently popular to fill the throne in its stead” and not from “the continuance of an implicit belief in its stability” (23). This is a straightforwardly anti-realist attitude toward the theory: it is simply waiting to be replaced by a successor. Coleridge later generalizes the point: “For the full applicability of an abstract science ceases, the moment reality begins” (51), which receives an extensive footnote that begins by noting that abstractions are the “only subject of all abstract sciences.”

We can understand this view in light of Coleridge’s argument that everything that is, is Life. This argument itself is worthy of detailed consideration, but here I note only Coleridge’s comments about quantity and quality.

Our reason convinces us that the quantities of things, taken abstractedly as quantity, exist only in the relations they bear to the percipient; in plainer words, they exist only in our minds, ut quorum esse est percipi. For if the definite quantities have a ground, and therefore a reality, in the external world, and independent of the mind that perceives them, this ground is ipso facto a quality… (38-39)

Quantity, for Coleridge, is inherently mind-dependent, whereas external reality is qualitative. Quantity is nothing more than a human abstraction from this qualitative reality. The quantitative sciences, then, are properly considered with an anti-realist attitude—unless they are grounded in some qualitative reality.

Now it is worthwhile to recall that the first metaphor arises precisely in the context of an anti-realist argument about existing theories of life: these theories are to be rejected as insufficiently precise and rigorous. They do not pass the test of the jeweler’s scales; they belong in the marketplace. Indeed, Coleridge explicitly says that may be “sufficient, perhaps, for the purpose of ordinary discrimination, but far too indeterminate and diffluent to be taken unexamined by the philosophic inquirer” (21). But now consider the metaphor again. The jeweler’s scales are precisely a quantitative instrument—and so the jeweler’s measurements are inherently mind-dependent abstractions.

Coleridge, however, wants to claim for his theory more than the sort of anti-realist success of the abstract sciences. Why, then, a metaphor that, by his criteria, only points toward the quantitative sciences? Some light is shed on this by the presence of a frequent bugbear in Coleridge’s essay: the materialist. Coleridge on numerous occasions points out the impossibility of a materialist account of Life—that is why Coleridge’s vitalist alternative is needed. (Note that Coleridge is a strange sort of vitalist in that his vitalism unifies the organic and physical sciences rather than serving as a basis for their disunity.) Nevertheless, Coleridge does not deny the genuine scientific successes of materialistic theories. It is merely that these successes are quantitative and not qualitative—and so deserving of an anti-realist attitude.

Here the second metaphor comes in. No longer are we in the back room of the jewelry shop. We are out in the field, hunting. The pursuit of truth is now mixed with sweat and blood. In an almost literal way, this metaphor puts flesh on the first. Moreover, it comes precisely in the context of a realist argument. While he critiques Abernethy, Coleridge is concerned to say that Abernethy nonetheless has the presentiment of a great truth. Unlike the jeweler, Abernethy is on the path to truth, and not mere abstraction. Coleridge, by using the hunt metaphor, can thus characterize his own view as being simply further down this path than Abernethy’s view, thereby securing a qualitative, realist basis for his theory of life.

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  1. 2013/10/18 at 13:24

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