Purpose Modern food technology allows designing products aiming to simulate and replace traditional food. In affluent societies there is a rising tendency to consume foods derived from plants including milk imitations or plant drinks based on cereals, nuts, legumes, oil seeds or other plant families. Herein we review production and composition of such drinks, summarize consumers' motivations to change from milk to plant drinks and highlight nutritional and health implications of consuming plant drinks instead of milk, in particular if non-fortified and if consumed by infants, children, adolescents and the elderly. Results Whereas the macronutrient concentrations of some plant drinks (soy) may approach in some cases (protein) that of cow's milk, the nutritional quality of most plant drinks, e.g., the biological value of protein and the presence and amount of vitamins and essential minerals with high bioavailability does not. If cow's milk is exchanged for non-fortified and non-supplemented plant drinks consumers may risk deficiencies of calcium, zinc, iodine, vitamins B2, B12, D, A, and indispensable amino acids, particularly in infants and toddlers who traditionally consume significant portions of milk. The vegetable nature, appearance and taste of such plant drinks may be appealing to adult consumers and be chosen for adding variety to the menu. However, in young children fed exclusively such plant drinks severe metabolic disturbances may occur. Conclusion Parents, dietitians, physicians and consumers should be aware of such potential risks, if non-fortified plant drinks are consumed instead of milk.

Any conception in linguistics and linguistic philosophy that prioritizes the world-disclosing function over the world-representing function of language can be regarded as a kind of linguistic hermeneutics. The paper tries to specify this general thesis by picking up and analysing historical trends in the philosophy of language. It spells out the relationship between the situatedness of locutors in the medium of linguistic practices and the way in which they (through their speech acts) articulate this medium by actualizing possibilities for personal expressivity and interpersonal communication. It is argued that the starting point from the medium that always already transcends the particular speech acts offers an alternative to inferential semantics. From the perspective of linguistic hermeneutics, the world is disclosed and exposed to ongoing articulation in characteristic hermeneutic situations of language use. The concepts of linguistic medium and discursive articulation of the world are treated in terms of hermeneutic trans- subjectivity as enabling all forms of communicative intersubjectivity. If one ignores the fore-structuring role of the former, one would hypostatise the latter. With regard to this claim, the theory of formal pragmatics is critically discussed.

In his short and often quoted essay 'Postscript on the Societies of Control', Gilles Deleuze famously describes the structures of power in the dawning twenty-first century as driven by 'machines of a third type, computers', as novel and predominantly digital infrastructures. In fact, from a Deleuzian perspective the entire ecosystem of the digital transformation can be described as a larger shift in modes of production and the political economy. This essay proposes to read this 'technological evolution' as the power of algorithms and their material substance - digital infrastructures that entail a different mode of interaction between humans and technology. In looking at these infrastructures from a materialist position, my essay reconceptualises the digital as the unfolding logic of assemblages that have been shaping a 'long now' of technological modernity. In bringing a Deleuzian reading of infrastructures to the study of technology and society, this essay seeks to shed a new light on the political function-and the increasing abstraction-of infrastructures in the realm of the digital.