How do changes in Election Day polling place locations affect voter turnout? We study the behavior of more than 2 million eligible voters across three closely-contested presidential elections (2008–2016) in the swing state of North Carolina. Leveraging within-voter variation in polling place location change over time, we demonstrate that polling place changes reduce Election Day voting on average statewide. However, this effect is almost completely offset by substitution into early voting, suggesting that voters, on average, respond to a change in their polling place by choosing to vote early. While there is heterogeneity in these effects by the distance of the polling place change and the race of the affected voter, the fully offsetting substitution into early voting still obtains. We theorize this is because voters whose polling places change location receive notification mailers, offsetting search costs and priming them to think about the election before election day, driving early voting.

Supraglacial lakes (SGLs) affect the dynamics of the Greenland ice sheet by storing runoff and draining episodically. We investigate the evolution of SGLs as reported in three datasets, each based on automated classification of satellite imagery. Although the datasets span the period 2001–10, there are differences in temporal sampling, and only the years 2005–07 are common. By subsampling the most populous dataset, we recommend a sampling frequency of one image per 6.5 days in order to minimize uncertainty associated with poor temporal sampling. When compared with manual classification of satellite imagery, all three datasets are found to omit a sizeable (29, 48 and 41 %) fraction of lakes and are estimated to document the average size of SGLs to within 0.78, 0.48 and 0.95 km2. We combine the datasets using a hierarchical scheme, producing a single, optimized, dataset. This combined record reports up to 67% more lakes than a single dataset. During 2005–07, the rate of SGL growth tends to follow the rate at which runoff increases in each year. In 2007, lakes drain earlier than in 2005 and 2006 and remain absent despite continued runoff. This suggests that lakes continue to act as open surface–bed conduits following drainage.

What is the place of imagination in archaeology? This paper works with a set of materials from the deep archive of the South African archaeologist John Goodwin (1900–59) to explore the relationship between archaeology and imagination. The first half of the paper focuses on a short story written by Goodwin, describing the accidental creation and subsequent ‘uncreation’ of an indigenous person of the Cape (described in the story as a ‘Hottentot’) by the gods on Olympus. The second half of the paper describes two encounters in life between Goodwin and indigenous people of the Cape (the first with the so-called ‘Tweerivieren Bushmen’, exhibited in life at the Empire Exhibition of 1936; the second with the human remains from Oakhurst Cave). Encounters in life, in death and in imagination, the terms of these three episodes double and repeat one another in the different forms of writing to which they give rise (the imagined world of the short story, and the ‘bare description’ of Goodwin's archaeological texts). At the centre of each is the haunted figure of the ‘Bushman’/‘Hottentot’, a being whose status is figured as a kind of ‘death-in-life’. In my telling, forms of actual and epistemic violence are never far from these events. Looking, showing and telling are described as activities which range across a set of characteristic sites: the body, the archive and the grave. In so doing, they summon their counterparts, the categories of the unspeakable and the untellable.

Archaeology has to re-think the terms of its practice, because current debate tends to intervene at the level of theory, which leaves the discipline ungrounded in a theory of practice or a conception of the historical coming into being of archaeology as a discipline. From a South African perspective, its grand narrative is primarily concerned with the development of social theory in the West but it does not provide - it cannot provide – an account of the formation of the discipline as a social and signifying practice situated in a broader social and political context. Central to this re-thinking, I argue, are questions of social value, and the role played by archaeology in projects of restitution, social justice, memory and identity.

Buried deep in the Goodwin Collection are five passport-style photographs of the man himself, memorable for their informality and their eccentricity. In the first photograph Goodwin looks directly at the camera, the sober academic. In the second, mouth ajar, he looks up to the heavens. In the third, in a different jacket, he gazes off into the distance, wistful as a pre-Raphaelite virgin. Pencilled on the back, in Goodwin's handwriting, is the word ‘Soulful’. A fourth image has him grinning at the camera. In a final photograph he looks to the floor. Pencilled on the back is the caption ‘The Modest Violet’.