The medical dangers of literary genius

This essay examines three key texts, by William Buchan, Isaac D’Israeli, and Richard Robert Madden, which demonstrate the emergence of the newly conceived idea of literary genius in the Romantic period. It considers the role of a new genre, the “medical biography”, in the development of this phenomenon. While the mental precariousness of the Romantic genius has been much commented upon, this essay concentrates instead on the bodily or physical aspects of genius, which is itself figured as a disease. The study and writing involved in publication are viewed as stimulants that can be addictive, ruining the health and wellbeing of authors and even leading to their early deaths

Quantifying the Direct Radiative Effect of Absorbing Aerosols for Numerical Weather Prediction: A Case Study

We conceptualize aerosol radiative transfer processes arising from the hypothetical coupling of a global aerosol transport model and a global numerical weather prediction model by applying the US Naval Research Laboratory Navy Aerosol Analysis and Prediction System (NAAPS) and the Navy Global Environmental Model (NAVGEM) meteorological and surface reflectance fields. A unique experimental design during the 2013 NASA Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) field mission allowed for collocated airborne sampling by the high spectral resolution Lidar (HSRL), the Airborne Multi-angle SpectroPolarimetric Imager (AirMSPI), up/down shortwave (SW) and infrared (IR) broadband radiometers, as well as NASA A-Train support from the Moderate Resolution Imaging Spectroradiometer (MODIS), to attempt direct aerosol forcing closure. The results demonstrate the sensitivity of modeled fields to aerosol radiative fluxes and heating rates, specifically in the SW, as induced in this event from transported smoke and regional urban aerosols. Limitations are identified with respect to aerosol attribution, vertical distribution, and the choice of optical and surface polarimetric properties, which are discussed within the context of their influence on numerical weather prediction output that is particularly important as the community propels forward towards inline aerosol modeling within global forecast systems

Humphry Davy: Analogy, priority, and the “true philosopher”

This essay explores how Davy fashioned himself as, what he called in his poetry, a “true philosopher.” He defined the “true philosopher” as someone who eschewed monetary gain for his scientific work, preferring instead to give knowledge freely for the public good, and as someone working at a higher level than the mere experimentalist. Specifically, Davy presented himself as using the method of analogy to reach his discoveries and empha-sised that he understood the “principle” behind his findings. He portrayed himself as one who perceived analogies because he had a wider perspective on the world than many others in his society. The poem in which he describes the “true philosopher” offers us Davy’s private view of this character; the essay then demonstrates how Davy attempted to depict his own character in this way during critical moments in his career

Protean Forms in Humphry Davy’s Notebooks

In this essay I argue that Humphry Davy uses the figure of Proteus to illustrate his conception of a world in a state of perpetual change. Over the past four years, 11 417 pages of Davy's notebooks have been transcribed by more than 3500 volunteers from around the world. These have revealed the extent of Davy's poetic output and confirmed his world view that matter is constantly being made, unmade, and made again in new forms. For Davy, atoms are drawn dynamically towards and away from each other, forging new entities through the power of heat, cold, and other chemical interventions. Here, I look at specific instances where Davy's poetry and science are in close proximity to each other, on the same notebook page or in the same notebook, paying attention to Davy's interest in the so-called ‘proteus' fish, which was thought to be able to adapt to life on land or sea at will. Davy saw the mythological figure Proteus as a symbol for chemical change and for the changes that all matter goes through. I will also use this trope to discuss the development of Davy’s ideas from notebook to lecture and published page

New Studies on Humphry Davy : Introduction

This special issue of Ambix brings together eight new studies on Humphry Davy together with an appreciation of the life and work of David Knight, much of whose scholarship was devoted to understanding Davy. Taken together they provide a much richer and more nuanced account of aspects of Davy’s life, showing how he and his work fitted into the very complex and difficult social, cultural and political contexts of the opening decades of the nineteenth century. Taking as our starting point Thomas Carlyle’s 1829 critique of modern science, in this introduction we weld together the themes that emerge from these papers, many of which ground their results in the project to publish Davy’s Letters. This project has provided evidence that helps us critique the disciplinary boundaries that led to Davy becoming seen mostly as a chemist, while his friend Samuel Taylor Coleridge has generally been categorized as a poet. Such boundaries are now breaking down fruitfully as these essays all illustrate in their different ways. A consequence of the new understandings being produced, is that we need to consider anew what constitutes chemistry and chemists, how reputations and commemorations are constructed, the role of audiences (especially women) in developing knowledge and the use of language and literature, which, among other things, are key elements linking chemistry with other parts of society and culture. Davy provides an excellent location by which to address the historical issues involved, giving us an opportunity to balance carefully these and other components (such as human agency) in understanding how knowledge is constructed