Majority cycling and related social choice paradoxes are often thought to threaten the meaningfulness of democracy. But deliberation can prevent majority cycles – not by inducing unanimity, which is unrealistic, but by bringing preferences closer to single-peakedness. We present the first empirical test of this hypothesis, using data from Deliberative Polls. Comparing preferences before and after deliberation, we find increases in proximity to single-peakedness. The increases are greater for lower versus higher salience issues and for individuals who seem to have (...) deliberated more versus less effectively. They are not merely a byproduct of increased substantive agreement. Our results both refine and support the idea that deliberation, by increasing proximity to single-peakedness, provides an escape from the problem of majority cycling. (shrink)

As predicted by Duverger’s Law, the UK has two-party competition in each electoral district. However, there can be different patterns of two-party competition in different districts (currently there are five), so that there have usually been more than two effective parties in the Commons. Since 1874 it has always contained parties fighting seats in only one of the non-English parts of the Union. These parties wish to change the Union by strengthening, weakening, or dissolving it. By calculating the Penrose power (...) index for all parties in the House of Commons for all General Elections since 1874, we identify the occasions on which a party that wished to modify the Union was pivotal. We explain various acts (e.g, the Crofters Act 1886; the first three Irish Home Rule Bills; the Parliament Act 1911) and non-acts (e.g. the failure to enact female suffrage before 1914) by reference to the Penrose indices of the non-English parties. The indices also explain how and why policy towards Scotland, Wales and Northern Ireland changed, and did not change, in the 1970s. (shrink)

Tracing the relationship between Marxism and Darwinism in Bernard Smith’s writing, the article unpacks the meaning of Smith’s claim that ‘it is the business of the art historian to reveal tendencies’. While Smith tended towards Marxism his writing is not about Marxist tendencies in art. Smith was practising a type of genealogy rather than teleology, something, that is, more Darwinian than metaphysical, philosophical or ideological. I argue that Smith’s claim is more than methodological: it also shaped the content of his (...) historiography and particularly his interpretation of Australian art. (shrink)

Little appears to have changed in the western imagining of the Pacific region since ancient times. While metaphors of redemption and condemnation, paradise and paradise lost, utopia and dystopia persist, Australia's place in the Pacific will remain elusive and insecure. The essay is in two parts. The first half discusses the metaphors implicit in the names given to the region, the South Seas, the Pacific and Oceania, and relates their imagining in the early European expeditions of Balboa and Magellan, in (...) Hodges' paintings done on Cook's second voyage in the 18th century, and in conceptualizations of Australian identity from the colonial period to the mid-20th century writing of historians such as Hancock, Barnard and Manning Clark. The second half of the essay traces the repetition of the same metaphors in the theories of de Certeau and Baudrillard, and in the writings of contemporary Australian critics, including McKenzie Wark, Ross Gibson and Paul Carter. (shrink)