Dominic Scott

This paper tackles some issues arising from Plato's account of the democratic man in Rep. VIII. One problem is that Plato tends to analyse him in terms of the desires that he fulfils, yet sends out conflicting signals about exactly what kind of desires are at issue. Scholars are divided over whether all of the democrat's desires are appetites. There is, however, strong evidence against seeing him as exclusively appetitive: rather he is someone who satisfies desires from all three parts of his soul, although his rational and spirited desires differ significantly from those of the philosopher or the timocrat. A second problem concerns the question why the democrat ranks so low in Plato's estimation, especially why he is placed beneath the oligarch. My explanation is that Plato presents him as a jumble of desires, someone in whom order and unity have all but disintegrated. In this way he represents a step beyond the merely bipolarised oligarch. The final section of the paper focuses on the democrat's rational part, and asks whether it plays any role in shaping his life as a whole. For the disunity criticism to hold, Plato ought to allow very little global reasoning: if there were a single deliberating reason imposing a life plan upon his life, the fragmentation of life and character discussed earlier would only be superficial. I argue that Plato attributes very little global reasoning to the democrat. Aside from the fact that the text fails to mention such reasoning taking place, Plato's views on the development of character and his use of the state-soul analogy show that the democrat's lifestyle is determined just by the strength of the desires that he happens to feel at any one time

The belief in innate knowledge has a history almost as long as that of philosophy itself. In our own century it has been propounded in a linguistic context by Chomsky, who sees himself as the heir to a tradition including such philosophers as Descartes, the Cambridge Platonists and Leibniz. But the ancestor of all these is, of course, Plato's theory of recollection or anamnesis. This stands out as unique among all other innatist theses not simply because it was the first, but also because it is in some respects the strangest: Plato proposed not just a theory of innate knowledge, but of forgotten knowledge, and this, of course, goes hand in hand with his interest in the pre-existence of the soul. But my concern here is with another difference that makes Plato's theory unique, though it is not as clear as the previous one: in fact it has been for the most part over-looked by commentators and scholars. I wish to argue that while other theories of innate knowledge or ideas hold that much of what is innate in us is realized automatically and with ease, be it knowledge of moral principles, the idea of cause and effect or linguistic competence, anamnesis is concerned only with the attainment of hard philosophical knowledge, which most of us never reach.

Who were the true forerunners of the seventeenth-century theorists of innate ideas? Credit should go, not to Plato, despite the common label Platonist, but to the Stoics—or so this challenging new study claims. Plato’s celebrated doctrine of knowledge as recollection differed from these others’ theories not merely in its extravagant postulate of a prenatal knowing state but in many hitherto unrecognized ways, Scott argues. Among those who shared the belief that all men are endowed at birth with considerable epistemological resources, Plato alone is a pessimist both about how few of us make any use of these—only those who make philosophical progress—and about the difficulty of unearthing these resources. Contrary to a prevalent view, Scott holds that Plato invokes recollection to explain not “ordinary learning,” the acquisition or application of everyday concepts such as equality or beauty, but “higher learning”—the province of the philosopher.

Throughout much of the critique of poetry in Republic X, Socrates exploits a parallel between painting and poetry. I argue there are two distinct methods at work here, the ‘similarity’ and ‘heuristic’ methods. The first uses painting to discover the general definition of mimesis, which is then swiftly applied to poetry. The second describes certain features of painting before using independent arguments to show that these also apply to poetry. That Socrates sometimes uses the parallel in this heuristic way is not new in the literature. My purpose is to be more precise about what these two methods are, when Socrates uses one or the other, and why. At the end of the paper, I argue that the painting–poetry parallel is methodologically very similar to the state–soul parallel used earlier in the work. This allows us to view the arguments of Republic X in a more sympathetic light.

We study the mid- to far-IR properties of a 24?m-selected flux-limited sample of 154 intermediate redshift, infrared luminous galaxies, drawn from the 5 Milli-Jansky Unbiased Spitzer Extragalactic Survey. By combining existing mid-IR spectroscopy and new Herschel SPIRE submm photometry from the Herschel Multi-tiered Extragalactic Survey, we derived robust total infrared luminosity and dust mass estimates and infered the relative contribution of the AGN to the infrared energy budget of the sources. We found that the total infrared emission of galaxies with weak 6.2?m PAH emission is dominated by AGN activity, while for galaxies with EW6.2 0.2?m more than 50% of the LIR arises from star formation. We also found that for galaxies detected in the 250-500?m Herschel bands an AGN has a statistically insignificant effect on the temperature of the cold dust and the far-IR colours of the host galaxy, which are primarily shaped by star formation activity. For star-forming galaxies we reveal an anti-correlation between the LIR-to-rest-frame 8?m luminosity ratio, IR8? LIR/L8 and the strength of PAH features. We found that this anti-correlation is primarily driven by variations in the PAHs emission, and not by variations in the 5?15?m mid-IR continuum emission. Using the [Ne iii]/[Ne ii] line ratio as a tracer of the hardness of the radiation field, we confirm that galaxies with harder radiation fields tend to exhibit weaker PAH features, and found that they have higher IR8 values and higher dust-mass-weighted luminosities, the latter being a proxy for the dust temperature. We argue that these trends originate either from variations in the environment of the star-forming regions or are caused by variations in the age of the starburst. Finally, we provide scaling relations that will allow estimating LIR, based on single-band observations with the mid-infrared instrument, on board the upcoming James Webb Space Telescope. © ESO 2013.

This book is open access under a CC BY license. The first of its kind, this 'Report' gives an overview of the humanities worldwide. Published as an Open Access title and based on an extensive literature review and enlightening interviews conducted with 90 humanities scholars across 40 countries, the book offers a first step in attempting to assess the state of the humanities globally. Its topics include the nature and value of the humanities, the challenge of globalisation, the opportunities offered by the digital humanities, variations in funding patterns around the world, and the interaction between humanities and society. Despite the stereotypical view of humanists as scholars locked away in their ivory towers, the picture that emerges from this report is that they are deeply committed to the social value of their work and appreciate the long-term importance it has for addressing global challenges. The report will be of interest not only to researchers and students in the humanities themselves, but also to administrators and funders