Incense and insensibility: Austin on the 'non-seriousness' of poetry

What is at stake when J. L. Austin calls poetry ‘non-serious’, and sidelines it in his speech act theory? (I). Standard explanations polarize sharply along party lines: poets (e.g. Geoffrey Hill) and critics (e.g. Christopher Ricks) are incensed, while philosophers (e.g. P. F. Strawson; John Searle) deny cause (II). Neither line is consistent with Austin's remarks, whose allusions to Plato, Aristotle and Frege are insufficiently noted (III). What Austin thinks is at stake is confusion, which he corrects apparently to the advantage of poets (IV). But what is actually at stake is the possibility of commitment and poetic integrity. We should reject what Austin offers (V).

J. L. Austin and literal meaning

Alice Crary has recently developed a radical reading of J. L. Austin's philosophy of language. The central contention of Crary's reading is that Austin gives convincing reasons to reject the idea that sentences have context-invariant literal meaning. While I am in sympathy with Crary about the continuing importance of Austin's work, and I think Crary's reading is deep and interesting, I do not think literal sentence meaning is one of Austin's targets, and the arguments that Crary attributes to Austin or finds Austinian in spirit do not provide convincing reasons to reject literal sentence meaning. In this paper, I challenge Crary's reading of Austin and defend the idea of literal sentence meaning.

Broad range of 2050 warming from an observationally constrained large climate model ensemble

Incomplete understanding of three aspects of the climate system—equilibrium climate sensitivity, rate of ocean heat uptake and historical aerosol forcing—and the physical processes underlying them lead to uncertainties in our assessment of the global-mean temperature evolution in the twenty-first century1,2. Explorations of these uncertainties have so far relied on scaling approaches3,4, large ensembles of simplified climate models1,2, or small ensembles of complex coupled atmosphere–ocean general circulation models5,6 which under-represent uncertainties in key climate system properties derived from independent sources7–9. Here we present results from a multi-thousand-member perturbed-physics ensemble of transient coupled atmosphere–ocean general circulation model simulations. We find that model versions that reproduce observed surface temperature changes over the past 50 years show global-mean temperature increases of 1.4–3 K by 2050, relative to 1961–1990, under a mid-range forcing scenario. This range of warming is broadly consistent with the expert assessment provided by the Intergovernmental Panel on Climate Change Fourth Assessment Report10, but extends towards larger warming than observed in ensemblesof-opportunity5 typically used for climate impact assessments. From our simulations, we conclude that warming by the middle of the twenty-first century that is stronger than earlier estimates is consistent with recent observed temperature changes and a mid-range ‘no mitigation’ scenario for greenhouse-gas emissions.

Judah Benjamin: marginalized outsider or admitted insider?

Judah Benjamin (1811-1884) was one of the greatest of nineteenth century lawyers. This article analyses how a young man who might have been marginalized in society because of the circumstances of his birth, ethnic origin and religious identity rose to prominence in law, politics and business in the United Kingdom and the United States.