Creating the Future

“Creating the future” is a notion introduced by Alfred North Whitehead to define the task of universities and the function of philosophy. Implicitly, it is a rejection of the idea that the future is already determined, and in some sense, already exists, with the appearance of temporal becoming an illusion. “Creation” originally meant “the action of causing to exist”, or “a coming into being”. The “future” is not normally considered to be what can be created. Originally, it meant “yet to be”. It now tends to be defined in relation to time, as “the time to come”, where “time” is assumed to be an independent existent along with space as the “containers” of material beings, with the future in some sense pre-existing its becoming present. The quantity of “matter” or “mass-energy” is assumed to be constant and to change its position and configurations in predictable ways over time. To refer to the future as being created is to reject this view of the universe and the basic concepts that define it, replacing these with concepts that can make intelligible the freedom of and creativity of people, the future as in process of being created, and humans as partially responsible for what future is created. It is to recognize that there are real possibilities that can be envisioned, understood, chosen, and brought into existence, with some process philosophers claiming that new possibilities can also be created

Speculation

‘Speculation’ originally meant ‘reflective observation’. It came to mean ‘conjecture’ or ‘mere conjecture’ as philosophers strove for certainty, consecrating science as rigorously acquired knowledge accumulated through application of the scientific method and devalued the cognitive status of other discourses. The present conventional meaning of speculation, where the place of observation has disappeared, is a by-product of this consecration. In this entry I show how through efforts to defend the status of these other discourses, the original meaning of ‘speculation’ was not only revived but built upon by speculative philosophers. They showed that speculation is primordial to all experience and thinking, with past speculations embodied in language as ‘dead’ metaphors. Revealing the possibility of elaborating alternative metaphors frees us not only from these dead metaphors to overcome the dead-ends of current science, opening up new possibilities for enquiry, but the possibility of reconceiving ourselves and our place in nature. In this way, speculation makes it possible to transform ourselves, creating radically new ways of living and new forms of life. On this view, speculation, by opening new possibilities, could free us from the destructive trajectories of current civilization

Towards an ecology of participation: Process philosophy and co-creation of higher education curricula

This article brings together the authors' previous work on co-created curricula (Bovill et al., 2011; Bovill, 2013a; Bovill, 2014) and on partnership and ethics (Taylor and Robinson, 2014; Taylor, 2015), to develop the concept of co-created curricula as an ecology of participation. In doing so, it deploys Alfred North Whitehead’s process philosophy to formulate a new way of considering co-creation in the curriculum and co-creation of the curriculum in higher education. Two empirical examples are used to illuminate what such an approach offers. From this, we outline three dimensions of an ecology of participation: a process of becoming which recasts subjectivity; acting well in relation which enacts concern; and an orientation to harmony in which difference in equality is valued. The contribution of the article is twofold: first, the concept of an ecology of participation takes forward current thinking on higher education curricula and partnership ethics; second, its use of process philosophy provides a new lens to consider co-creation in the curriculum and co-creation of the curriculum

Optimal co-clinical radiomics: Sensitivity of radiomic features to tumour volume, image noise and resolution in co-clinical T1-weighted and T2-weighted magnetic resonance imaging

BACKGROUND: Radiomics analyses has been proposed to interrogate the biology of tumour as well as to predict/assess response to therapy in vivo. The objective of this work was to assess the sensitivity of radiomics features to noise, resolution, and tumour volume in the context of a co-clinical trial. METHODS: Triple negative breast cancer (TNBC) patients were recruited into an ongoing co-clinical imaging trial. Sub-typed matched TNBC patient-derived tumour xenografts (PDX) were generated to investigate optimal co-clinical MR radiomic features. The MR imaging protocol included T1-weighed and T2-weighted imaging. To test the sensitivity of radiomics to resolution, PDX were imaged at three different resolutions. Multiple sets of images with varying signal-to-noise ratio (SNR) were generated, and an image independent patch-based method was implemented to measure the noise levels. Forty-eight radiomic features were extracted from manually segmented 2D and 3D segmented tumours and normal tissues of T1- and T2- weighted co-clinical MR images. FINDINGS: Sixteen radiomics features were identified as volume dependent and corrected for volume-dependency following normalization. Features from grey-level run-length matrix (GLRLM), grey-level size zone matrix (GLSZM) were identified as most sensitive to noise. Radiomic features Kurtosis and Run-length variance (RLV) from GLSZM were most sensitive to changes in resolution in both T1w and T2w MRI. In general, 3D radiomic features were more robust compared to 2D (single slice) measures, although the former exhibited higher variability between subjects. INTERPRETATION: Tumour volume, noise characteristics, and image resolution significantly impact radiomic analysis in co-clinical studies

Several types of types in programming languages

Types are an important part of any modern programming language, but we often forget that the concept of type we understand nowadays is not the same it was perceived in the sixties. Moreover, we conflate the concept of "type" in programming languages with the concept of the same name in mathematical logic, an identification that is only the result of the convergence of two different paths, which started apart with different aims. The paper will present several remarks (some historical, some of more conceptual character) on the subject, as a basis for a further investigation. The thesis we will argue is that there are three different characters at play in programming languages, all of them now called types: the technical concept used in language design to guide implementation; the general abstraction mechanism used as a modelling tool; the classifying tool inherited from mathematical logic. We will suggest three possible dates ad quem for their presence in the programming language literature, suggesting that the emergence of the concept of type in computer science is relatively independent from the logical tradition, until the Curry-Howard isomorphism will make an explicit bridge between them.Comment: History and Philosophy of Computing, HAPOC 2015. To appear in LNC

Entrances and exits: changing perceptions of primary teaching as a career for men

Original article can be found at: http://www.informaworld.com/smpp/title~content=t713640830~db=all Copyright Informa / Taylor and Francis. DOI: 10.1080/03004430802352087The number of men in teaching has always been small, particularly in early childhood, but those that do come into teaching usually do so for the same reasons as women, namely enjoyment of working with children, of wanting to teach and wanting to make a difference to children's lives. However, in two separate studies, the authors have shown that on beginning teacher training in 1998, and at the point of leaving the profession in 2005, men and women tend to emphasise different concerns. This article will explore those differences and seek possible explanations for how men's views of teaching might be changing over time.Peer reviewe

Fine-tuning and naturalness issues in the two-zero neutrino mass textures

In this paper we analyze the compatibility of two-zero neutrino Majorana textures with the recent experimental data. Differently from previous works, we use the experimental data to fix the values of the non-vanishing mass matrix entries and study in detail the correlations and degree of fine-tuning among them, which is also a measure of how naturally a given texture is able to describe all neutrino data. This information is then used to expand the textures in powers of the Cabibbo angle; extracting random O(1) coefficients, we show that only in few cases such textures reproduce the mixing parameters in their 3 sigma ranges.Comment: 13 pages, 14 figures. Version to appear in NP

Graded magnonic index and spin wave fano resonances in magnetic structures: Excite, direct, capture

This is the author accepted manuscript. The final version is available from Pan Stanford via the DOI in this record Starting from the general topic and fundamentals of magnonics, we discuss and provide demonstrations of exciting new physics and technological opportunities associated with the graded magnonic index and spin wave Fano resonances, highlighting them as the next big thing in magnonics research.Engineering and Physical Sciences Research Council (EPSRC)European Union Horizon 202

Better Guidance Is Welcome, but without Blinders

David Peters and Sara Bennett provide a critical perspective on a three-part series on health systems guidance that examines how evidence should be used to strengthen health systems and improve the delivery of global health interventions