grasping the liquid

by Jannis Neumann

In comparative examinations of the process of gelation and the way in which essentialist biases are influencing scientific research, various analogies can be observed. The research focuses largely on gelatine, a gelling agent that derives from collagen, which is abundantly present in the human body. Secondly, it engages with sexual orientation, which is regularly studied with the purpose of identifying biological determinants of nonheterosexual behaviour as examined with a study by Ganna et al. (2019). Key aspects that were found to overlap between both phenomena are (A) the extraction of a single component out of a larger context, (B) this component’s application to solidify a liquid state into firm matter, (C) the large influence of external forces – which are characterised in the study as the mould – on the formation of the hydrogel/research data, and (D) the sensational way they are presented to a wider audience. Finally, the high risk of (E) how a false attribution between a body’s translucency and a clear understanding can possibly tilt into eugenic thinking is examined alongside various counterstrategies such as bum-shaking.

Solidifying a Liquid

If you want to understand the sea, you cannot simply dissect it and analyse the parts. When you fill it into a bunch of containers and canisters, buckets, and pools, what you remain with cannot be called an open water anymore. Rather you remain with little portions of extracted water, maybe with residue of sand, rock, or organic material – materials which once before defined what the sea was by confining it, yet simultaneously belonging to it. These small quantities of water keep certain qualities of their formerly state such as being liquid or wet or consisting of hydrogen and oxygen molecules, but even if you will study them for a long time there will be no chance, that you get an understanding of the sea, but only of the notion of seawater in a bucket.

Generally, humans tend to be rather dissatisfied when something slips their full understanding. When trying to grasp water, you can form a bowl with both of your hands by pressing your fingers together tightly, so when you draw some of the liquid from a bucket, nothing is running through your fingers. The water appears even as steady in the hands. However, when giving up this particular shape, it will start to flow again, taking on a new form by following gravity. Besides using your body or another container to enforce a somehow stable state onto the liquid externally, a gelling agent can be added to solidify the liquid from within. After the liquid has gelled in a vessel, it can be removed from it, while keeping its shape. The gelling agent forms a gel, the container provides the material with a form and the gel becomes a container, contained in itself.

Especially in statistical analyses of data sets, similarities between the process of gelation and the scientific process of knowledge production can be observed. To perform such an analysis, the data needs to be collected in the first place, as by no means it exists naturally. Initially, there is only a liquid phase consisting of a vast number of more or less defined entities that exhibit different characteristics, behaviours, relations, and relationships towards each other. To make them accessible for data processing, scientists take these phenomena, attribute them to their research objects and operationalise them into particular variables, they seek to observe, measure, and ultimately, want to explain.

No more flowing through your fingers – the liquid becomes tangible, easier to grasp, wobbly and solid at the same time. The external support structure becomes obsolete, as the external becomes internalised.

Gelation in Scientific Research

By using jellification, solid data is received, and statistical analyses can be conducted, whereby the data’s firm qualities are associated with objectivity, reliability and truth. These considerations often disregard the cast form, in which the initially unprocessed information has set. To become scientifically proven, the fluid phenomenon is mingled with a gelling agent, and ultimately consolidates into a hard fact.

Besides its usefulness in making sense of the world, the common practice of solidification also entails serious dangers of producing rigid and brittle states of something that virtually constitutes itself by being dynamic and flowy. Ever since its emergence in the 19th century, the term homosexuality has been accompanied by ongoing scientific research obsessed with finding biological determinants for sexual orientation – alongside people from the queer community being subjected to gross human rights violations and atrocities.

Two containers in which the jelly sets, two terms, which already preceded scientific research as a part of everyday understanding by operating with the same linguistic categorisation systems. The expression vom anderen Ufer sein is a phrase in the German language, which illustrates the common binary thinking by envisioning categories such as sex, gender and sexual orientation. It describes being gay literally as being from the other shore, and therefore draws on the traditional dichotomy of hetero- and homosexuality. It declares two locations, here and there: Here as the norm and as the standard, and There as the other place, in which someone cannot simply be, but needs to have moved to at one point in time – the heteros are, the homos become.

Throughout the last century, quite a lot of advocates of biological essentialism intended to uncover what appeared as a white spot in their understandings of sexuality. Their reductionist approach follows the top-down view of mechanistic materialism, as the scientific analysis relies on dissecting the parts of a system, in this case by trying to physically take sexual desire apart, to the lowest level of organisation, instead of looking at it as a whole. [1] Findings were made that centred around brain anatomy such as a decreased volume in the interstitial nucleus of the anterior hypothalamus (INAH) [2], the gene Xq28, a subtelomeric region on the long arm of the X chromosome, which was concluded as a maternal transmission of male homosexuality [3], or the fraternal birth order, when proposing that a male fetus induces a maternal immune reaction of antibodies towards subsequent male fetuses, which were thought to interfere in the development of sex-dimorphic brain structures of male fetuses in subsequent pregnancies. [4]

The striving for understanding sexual behaviour through measuring the body only became viable when the sexual act carried out between two (or more) people was transformed into the personality of the homosexual. An identity equipped with its own specific history, characteristics, morphology, and anatomy, or as Foucault expresses it: Homosexuality became a species in its own right. [5] By locating sexual orientation not only within a person, but also within their very corporeality, it paved the way for scientific examinations of the queer body.

Only in 2019, an article titled Large-scale GWAS reveals insights into the genetic architecture of same-sex sexual behavior was published in Science by Ganna et al., in which the research group identified five loci on the human genome that show a statistical significance in the association with same-sex sexual behaviour. To do so, the data of about half a million probands was pressed into the two moulds of a never-vs.-ever-have-I-had-sex-with-someone-of-the-same-sex binary, regardless of being collected in much more nuanced ranks and ratios beforehand. Also, to make their method feasible, every person, that identified themselves not as cisgender male or female, was cut away from the research. [6]

Once flowy, sparkly, and effervescent, sexual orientation becomes a firm matter, sliceable and purified from any queer complexities, and the processing of the extracted DNA information forces it into a translucent state. Mistaken as sound knowledge or even abused in homophobic ideology, such research will be threatening the queer body’s very matter in its further existence by bioinformatic fortune telling.

Jelly Bodies

With their wobbly behaviour and soft texture most jellies already seem to be bodily related to our own corporeality on a phenomenological level. When looking into the origin of gelatine, the familiarity becomes even more evident. Our human bodies literally consist of a great amount of jelly substance, a large piece of aspic walking the world on two legs. And whenever we it some, it will be digested and absorbed, only to become part of ourselves. Shaking your bum is like shaking a jelly, whereby the trapped juices keep them jiggly. The extracted substance becomes a material abbreviation of the human body yet hydrolysed and highly purified.

Gelatine is originally obtained in a lengthy process by boiling cow bones, isinglass or pig feet over a longer period of time. During the heat intense procedure, the contained collagen proteins exude and undergo a chemical reaction, in which its polymer strands hydrolyse irreversibly and transform into gelatine. [7][8] Within the extracellular matrix of mammalians and other vertebrates, the collagen reinforces various dermal and connective tissues. Besides skin, also cartilage, bones, tendons and ligaments are enabled to hold together firmly as well as to stretch in multiple directions simultaneously due to its enhancement.

The protein is organised as repeating sequences of amino acids, which form left-handed strands and join into a triple helix. This configuration allows for an enormous elongation of the spiralled molecule without rupturing easily. While prolonging, the large amount of retained water within the extracellular matrix gets compressed and flows through the collagen network, which provides the tissue with a high flexibility. [9] When extracted from the animal body, the triple helices get disconnected and dissolve as single strands in water-based liquids, before they reconnect to each other and form large gel-networks when getting heated up. [10]

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[1] G. Allen (2005), “Mechanism, vitalism and organicism in late nineteenth and twentieth-century biology: the importance of historical context”, Mechanisms in Biology, 36: 2, 269.

[2] S LeVay (1991), “A difference in hypothalamic structure between heterosexual and homosexual men”, in Science, 253(5023), 1034–1037.

[3] D. Hamer, et al (1993), “A linkage between DNA markers on the X chromosome and male sexual orientation,” in Science, 261(5119), 321–327.

[4] R. Blanchard and Klassen (1997), “H-Y antigen and homosexuality in men”, in Journal of theoretical biology, 185(3), 373–378.

[5] M. Foucault (1983), Der Wille zum Wissen: Sexualität und Wahrheit 1, Frankfurt am Main: Suhrkamp, 47-48.

[6] A. Ganna et al (2021) , “Large-scale GWAS reveals insights into the genetic architecture of same-sex sexual behavior” Science, 365(6456), eaat7693, 1.

[7] R. H. Bogue (1923), “Conditions Affecting the Hydrolysis of Collagen to Gelatin,” in Industrial and Engineering Chemistry, 15 (11), 1154.

[8] GME Gelatine Manufacturers of Europe (2022) , “Manufacturing: Premium raw materials and state-of-the-art industrial facilities deliver a pure, high-grade protein” at www.gelatine.org/en/gelatine/manufacturing.html

[9] Khalesi, Hoda et al., “Fundamentals of composites containing fibrous materials and hydrogels: A review on design and development for food applications”, Food Chemistry, 364 (2021) p1-2

[10] Cao, Yiping and Mezzenga, Raffaele, “Design Principles in food gels”, Nature Food, 1 (2008), p108