In this presentation, I outline and reposition the entangled histories of certain objects, technologies, and rhetoric, to show how consumption and consumer identity are reflected in their combination and that each category is never far from the other two.

A narrated iteration of a recent presentation. I consider this an interim version as I…[Read more]

This entry investigates the connections between neo-populism and neo-conspiracism in the USA. One central thread is the rhetoric of purity that fosters rigid dichotomies of thought about identities, contributing to both populism and conspiracism, eliciting a neologism: conspirapopulism.

This article argues that the analysis of a threedimensional image demanded a three-dimensional approach. The authors realise that discussions of images and image processing inveterately conceptualise representation as being flat, static, and finite. The authors recognise the need for a fresh acuteness to three-dimensionality as a meaningful – a…[Read more]

This text consists of the ‘lectio praecursoria’ given at the defense of my doctoral dissertation “The Good Noblemen Who Conquered the Kingdom: Islam, Historiography, and Aristocratic Legitimation in Late-Medieval Portugal”. This dissertation deals with aristocratic historiography and political legitimation in late-medieval Portugal (late…[Read more]

Dr Farra “Our models are out reality. But our models are not reality!” That coincides with the immortal philosopher Kant who argue we do not perceive the real world – but “representations” of the real world. Similarly, Bargh – from unconscious research – emphasizes mental categories and norms/stereotypes. Jung emphasizes symbols – which he argues…[Read more]

According to the medical tradition, the temperament of bodies came from the balance of their primary qualities – hot, cold, dry, and moist. However, physicians associated additional sensory properties with temperament in the field of pharmacology. These sensations included taste, color, and odor, which allow an appraisal of the constitution and a…[Read more]

This biography of the German medical doctor and minerologist Diederich Wessel Linden (fl.1745-1768; d.1769) is the unabridged, pre-publication version of an accepted and revised article for publication in the Dictionary of Welsh Biography. This version is also available as an online blog post:…[Read more]

From 40 years of experience it is clear that spirituality has become entangled in abstractions: powers, perfection, supernatural, unreal, limitless knowledge, crystal ball perceptions, etc.
Dr Stephen Farra agreed with that – and went one better. Dr Farra stated “Our models are out reality. But our models are not reality. That coincides with the…[Read more]

Seminarprogramm und Literaturliste der Veranstaltung:

Verschwörungserzählungen im Spätmittelalter und heute

Master Hauptseminar
Institut für Germanistische und Allgemeine Literaturwissenschaft
RWTH Aachen University
Marco Heiles

Als Sprachstadienwörterbuch erfasst und beschreibt das Mittelhochdeutsche Wörterbuch (MWB) den mittelhochdeutschen Wortschatz. Das gesamte Spektrum deutscher Textsorten aus dem Zeitraum 1050 bis 1350 dient als Grundlage, um die Wörter und ihren Gebrauch zu dokumentieren. 1994 startete das Projekt mit einer DFG-finanzierten Vorbereitungsphase, be…[Read more]

This article examines the conflicting representations of plasticity and epigenetics in the work of philosopher Catherine Malabou and evolutionary theorists Mary Jane West-Eberhard and Eva Jablonka. Malabou effaces the unsettled debates within the life sciences in order to speak of a new biological ‘paradigm’ and to attribute values of novelty or…[Read more]

I co-edited this collection of essays about color order and color ordering systems based on a workshop held at TU-Berlin in 2020.
https://bit.ly/Ordering_Colours

The early modern use of vegetal terms to explain the origin and growth of ores was widespread in mining industry, alchemy, and natural philosophy. In the writings of authors from many different backgrounds, mineral veins were often described as ‘trees’ which moved upwards, bore fruits, and underwent a life cycle. Accordingly, the existence in ore…[Read more]

From antiquity, Galenic physicians extensively discussed the active powers of simple and compound drugs. In their views, simple drugs, that is, single ingredients, acted according to their material qualities and the properties of their substance. As for compound drugs, their efficacy resulted from the mutual interaction of their ingredients and…[Read more]

This essay, which expands on my talk at the Colors and Cultures / Couleurs et Cultures conference in April 2021, charts the history and my plans for a broad exploration of Turkey red as both subject and as object in global history. In it, I move between the personal—the compulsions that led me to undertake this series of studies, and which c…[Read more]

La théorie du chaos n’est pas aussi complexe qu’on le prétend souvent Comme l’observe Robert Juliano, le principe sous-jacent est que “dans le caractère aléatoire apparent des systèmes complexes chaotiques, il existe des modèles sous-jacents, des interconnexions, des boucles de rétroaction constantes, la répétition, l’auto-similarité , fractales…[Read more]

Chaos theory is not as complex as it si often made out to be As Robert Juliano observes, the underlying principle is that “within the apparent randomness of chaotic complex systems, there are underlying patterns, interconnectedness, constant feedback loops, repetition, self-similarity, fractals, and self-organization.”

“Chaos has been for…[Read more]