Permeability and Protest in Lane 49: Entangling Materialities of Place with Housing Activism in Shanghai

Since China’s implementation of a neo‐liberal housing regime, housing activism has boomed. Whilst activism is ultimately in place, as increasingly recognised within protest work, there is limited reflection upon how permeable material histories are entangled with the throwntogetherness of place as a site for protest. Employing ethnography over three months, this article follows the emergence, organisation and implementation of housing activism in Lane 49, a public housing community in downtown Shanghai. Utilising feminist geography and feminist political theorisations of material permeability this article contributes to Chinese geographies of protest, providing a local epistemology of housing activism which demonstrates the importance of drawing materiality into understandings of activist tactics. The article also contributes to radical geographies of protest by deconstructing the idea of public protest in a public place and thus offering opportunities to demonstrate how, through blurring public‐private binaries, protest can emerge and survive in authoritative governance regimes.     

Accompaniment Through Carceral Geographies: Abolitionist Research Partnerships with Indigenous Communities

This article approaches “ea”—a Kanaka Maoli (Native Hawaiian) concept meaning life, breath, and sovereignty—as a vital mode of abolition ecologies, and proposes accompaniment as a methodology for mutual collaboration toward this endeavour. Research draws from ethnographic fieldwork on the Wai‘anae Coast of O‘ahu in Hawai‘i, a predominantly Native Hawaiian community, and reflects upon the author’s positionality on Wai‘anae’s insider–outsider borderlands. The argument is multifold: Carceral geographies inscribe racism by cleaving humans from the environment and each other, depriving life‐giving resources from populations deemed a threat to a dominant socioenvironmental order. At the same time, abolition ecologies entail worldmaking predicated on the interdependence of all life forces, employing syncretic practices that join disparate struggles, people, and places to generate possibilities greater than the sum of its parts. Accompaniment works against racism’s practices of criminalisation and containment while contributing to radical, syncretic placemaking as part of an expansive liberatory practice.     

(Un)Informed Voting? A Test of Compulsory Voting Feedback Effects

Compulsory voting is known to increase turnout and produce a more representative electorate, but there is considerable debate about whether it stimulates political learning. Analyses of political knowledge using cross‐national and intranational observational data arrive at mixed conclusions. Experimental research is similarly inconclusive. We attempt to reconcile these disparate results by employing a novel experiment that tracks political learning during real elections and randomly assigns some people to receive a punitive threat for failure to cast an in‐person vote. We demonstrate that compelled voter participation can increase voter participation and political learning, but also prompts anger.     

From deep to shallow fluid reservoirs: evolution of fluid sources during exhumation of the Sierra Almagrera,Betic Cordillera,Spain

The combination of structural, geochemical and palaeotopographic data proves to be an efficient tool to understand fluid transfers in the crust. This study discriminates shallow and deep fluid reservoirs on both sides of the brittle–ductile transition under an extensional regime and points out the role of major transcurrent fault activity in this palaeohydrogeological setting. Palaeofluids trapped in quartz and siderite–barite veins record the transfer of fluids and metal solute species during the Neogene exhumation of the Sierra Almagrera metamorphic belt. Ductile then brittle–ductile extensional quartz veins formed from a deep fluid reservoir, trapping metamorphic secondary brines containing low‐density volatile phases derived from the dissolution of Triassic evaporites. During exhumation, low‐salinity fluids percolated within the brittle domain, as shown by transgranular fluid inclusion planes affecting previous veins. These observations indicate the opening of the system during Serravalian to early Tortonian times and provide evidence for the penetration of surficial fluids of meteoric or basinal origin into the upper part of the brittle–ductile transition. During exhumation, synsedimentary transcurrent tectonic processes occurred from late Tortonian times onwards, while marine conditions prevailed at the Earth's surface. At depth in the brittle domain, quartz veins associated with haematite record a return to high‐salinity fluid circulation suggesting an upward transfer fed from a lower reservoir. During the Messinian, ongoing activity of the trans‐Alboran tectono‐volcanic trend led to the formation of ore deposits. Reducing fluids caused the formation of siderite and pyrite ores. The subsequent formation of galena and barite may be related to an increase of temperature. The high salinity and Cl/Br ratio of the fluids suggest another source of secondary brine derived from dissolved Messinian evaporites, as corroborated by the δ³⁴S signature of barite. These evaporites preceded the main sea‐level drop related to the peak of the salinity crisis (5.60–5.46 Ma).