Many now argue that we should think about the previously unthinkable risks of climate change, including societal collapses and human extinction. Calamitous images of the future are not pathological or counterproductive: it is both necessary and valuable to imagine the worst-case scenarios of climate change. Critics of climate catastrophe often group together all visions of disastrous futures under labels like doomism or pessimism. This is unhelpful and greater nuance is required. We need to distinguish between climate doomists (who see catastrophe as imminent and unavoidable) and climate risk realists (who see catastrophe as one potential future that should be avoided). We also need to split apart the different ways of envisioning climate catastrophe to understand their distinct strengths and weaknesses. We outline and compare three alternative modes of viewing the worst-case scenarios of climate change: foresight, agitation, and fiction. The first centers on modeling catastrophic climate scenarios, the second on the use of images of climate catastrophe for political action, and the third on fictional visions of future climate disasters. These different approaches are complementary and should be better integrated to create more comprehensive models of the future. All of them would benefit from viewing the future as uncertain, reflecting on the social position of the author, and guarding against the authoritarian "stomp reflex" that can be induced by discussions of crisis and emergency.

The relationship between humanity and the soil is an increasingly important topic in social theory. However, conceptualisations of the soil developed by anticolonial thinkers at the high point of the movement for self-determination between the 1940s and the 1970s have remained largely ignored. This is a shame, not least because theorists like Eric Williams, Walter Rodney, Suzanne Césaire and Amílcar Cabral were concerned with the soil. Building on recent work on human-soil relations and decolonial ecology, we argue that these four thinkers conceptualised the connection between soil, empire, and anticolonial revolt. Williams and Rodney ground understanding of soil degradation in global relations of economic power, while Césaire and Cabral reconceptualise postcolonial nationhood in terms of the mutability and diversity of the soil. The article concludes by suggesting that these two anticolonial counterpoints, global connectivity and more-than-human identification, anticipate and deepen contemporary attempts to decolonise ecological thinking.

Section 28, the last of the special measures under the Youth Justice and Criminal Evidence Act 1999 to be implemented, was rolled out across England and Wales between 2020 and 2022. This allows vulnerable and/or intimidated witnesses and complainants, who have first pre-recorded their evidence-in-chief through a police video-recorded interview, to pre-record their cross-examination, which is then presented to the court during the substantive trial. This article critically explores s.28 by drawing upon qualitative data from 108 semi-structured interviews conducted with participants across seven stakeholder groups, including criminal justice practitioners, and complainants and their families in sexual offences cases. Through a critical consideration of the articulated benefits associated with s.28 within the context of sexual offences cases, we argue that there continue to be substantial challenges associated with its implementation that reduce its prospects for success, and which need to be addressed as a priority.

Radio emission has been detected from tens of white dwarfs, in particular in accreting systems. Additionally, radio emission has been predicted as a possible outcome of a planetary system around a white dwarf. We searched for 3 GHz radio continuum emission in 846,000 candidate white dwarfs previously identified in Gaia using the Very Large Array Sky Survey (VLASS) Epoch 1 Quick Look Catalogue. We identified 13 candidate white dwarfs with a counterpart in VLASS within 2″. Five of those were found not to be white dwarfs in follow-up or archival spectroscopy, whereas seven others were found to be chance alignments with a background source in higher-resolution optical or radio images. The remaining source, WDJ204259.71+152108.06, is found to be a white dwarf and M-dwarf binary with an orbital period of 4.1 days and long-term stochastic optical variability, as well as luminous radio and X-ray emission. For this binary, we find no direct evidence of a background contaminant, and a chance alignment probability of only ≈2 per cent. However, other evidence points to the possibility of an unfortunate chance alignment with a background radio and X-ray emitting quasar, including an unusually poor Gaia DR3 astrometric solution for this source. With at most one possible radio emitting white dwarf found, we conclude that strong (≳ 1 − 3 mJy) radio emission from white dwarfs in the 3 GHz band is virtually nonexistent outside of interacting binaries.