Observational evidence regarding the impact of Active Galactic Nucleu (AGN) feedback on star formation (SF) in non-jetted galaxies is limited. With the available high-resolution UV observations from AstroSat-UVIT, complemented by GALEX, we studied the SF properties in the outskirts ($\gt0.5R_{25}$) of six AGN-host galaxies and compared them with four non-AGN galaxies of similar morphology. We observed a higher SF rate density ($\Sigma_{\text{SFR}}$) for the UV knots in AGN-host galaxies, and it falls off less rapidly compared to non-AGN galaxies, suggesting positive AGN feedback in the outskirts of AGN-host galaxies. Additionally, FUV attenuation (A$_{\text{FUV}}$) is also enhanced in the outer regions and falls less rapidly in AGN-host compared to non-AGN, indicating that the feedback could be coupled with dust. We speculate that the radiation-pressure-driven and/or wind mode AGN feedback could be at play even in low-luminosity nearby AGN-host galaxies.

Scholars argue that while left partisan governments traditionally support stronger market regulation, this partisanship effect has started to vanish as left governments converge with the right in supporting deregulation, resulting in higher inequality. This paper argues that, instead of vanishing, the partisanship effect has intensified, but in a novel direction: left governments have become stronger defenders of market competition than other partisan governments. Furthermore, this new association between left partisanship and market competition has delivered new distributive gains for labor. I highlight the depressed interest rates across the rich world today in driving this outcome: low rates spark a rise in market concentration, which puts downward pressure on the labor share of income. By boosting market competition, left governments can counter this force and defend the labor share of income, thus revitalizing redistribution for a more difficult economic era. These claims are tested using data from 10 to 17 Organization for Economic Cooperation and Development (OECD) countries (1995–2017).

Through rich qualitative interviews, Simon and colleagues highlight how parents of suicidal adolescents navigate the process of lethal means restriction (LMR). Parents face challenges throughout the course of LMR that impact not only their ability to implement it effectively, but also the family dynamic at large. Results underscore a need for standardised, comprehensive training in LMR for clinical and medical professionals, as well as for policy solutions that can have more widespread influence and reduce the burden on parents as they support their children through an extraordinarily difficult time.

Global Land Ice Measurements from Space (GLIMS), an initiative to build and distribute a database of global glacier data, has recently begun to track glaciers that have recently disappeared. GLIMS provides a definition of “extinct” glaciers for our community, and the final determination of extinction is left to local experts. There are currently 181 glaciers in the GLIMS Glacier Database that are marked as “extinct”, though we recognize that there have been many more reported in the literature. GLIMS welcomes more submissions to make the list more complete.

Past research on populist supporters’ democratic orientations suggests that populist voters believe in democracy but are dissatisfied with how it is being implemented. However, this research has not adequately grappled with variation in the type of democracy citizens support or the left–right orientations of populists. Using the tenth wave of the European Social Survey (2020–2022), I distinguish between respondents’ feelings about how well their country lives up to the liberal aspects of democracy (including minority rights, media freedom, pluralism, etc.) and the aspects of democracy related to popular sovereignty (rule by the people, referenda, etc.). All populist supporters are disappointed in their countries’ performance relative to popular sovereignty, while only left-populist supporters are disappointed in their countries’ liberal performance.

Studies indicate that sexism played a prominent role in the 2016 US Presidential election (Frasure 2018; Glick 2019; Ratliff et al. 2019). President Trump’s 2024 victory signifies a tendency wherein Trump prevails upon facing a female candidate. This paper examines sexism’s influence in favorability toward Vice President Harris relative to President Trump across race and gender given Trump’s gains in minority supporters (Geiger & Reny, 2024; Robertson & Tesler, 2024). Using data from the 2020 Collaborative Multiracial Post-election Survey I examine these attitudes across four racial groups, Asian Americans, Latinos, White, and Black U.S residents between men and women. Drawing on theories of modern and benevolent sexism, I find benevolent sexism is positively correlated with Harris favorability among men of color whereas among White men these attitudes are correlated with Trump favorability. White women high in modern sexism are less likely to favor Harris than some women of color, particularly Asian women. Notably this relationship between Trump favorability and modern sexism extends across race and gender. Such gender attitudes can inspire protective instincts toward Harris or seemingly bolster the public’s preference for male leadership, offering potential insights into the 2024 Presidential election.

Maritime security is one of the most vulnerable domains to climate change. The Quad comprising India, Japan, Australia, and the U.S., shares concerns of impending climate change-induced maritime security challenges in the Indo-Pacific region. Climate change can catalyse intensified competition for resources and control over sea lanes leading to increased maritime violence. Thus, climate change can derail the collective goals for which the Quad was established – a free, open, prosperous, and inclusive Indo-Pacific region. It is therefore critical for the Quad to understand this emergent threat and how it is altering the geopolitical system in order to secure its strategic and economic interests.

This paper addresses three major issues. First, it provides an empirical understanding of the threats to maritime security in the Indo-Pacific that emerge from climate change. It shows how these challenges potentially impede the Quad’s goals of securing a free and open Indo- Pacific and a rules-based order. Secondly, the paper analyses the collective efforts the group has undertaken over the years to address climate change and maritime security in the region through its Climate Change Adaptation and Mitigation Package (Q-CHAMP) and beyond. Thirdly, the study focuses on prospects for cooperation among the Quad countries, taking into consideration the recent change in administration in the US. We ask what collaborative maritime security mechanisms can the parties devise to strengthen the proposals in the Quad Climate Change Adaptation and Mitigation Package (Q-CHAMP)? We argue that cooperation on climate change will not only augment climate preparedness in the Indo-Pacific region but also enhance the Quad’s legitimacy and durability as a minilateral grouping.

‘Late colonialism’ is a widely used concept in African, colonial, and imperial history and neighbouring fields. It evokes a particular chronological moment, but also suggests distinctive, novel processes of colonial governance. The concept has been used to interrogate and explain different trajectories of late colonial governance and decolonisation, addressing distinct chronologies and specific, but comparable, historical dynamics associated with the political disintegration of European colonial empires. What – if anything – characterised ‘late colonialism’ across Africa? What were the roots and genealogies of late colonial ideas and practices? And what were the connections and variations between late colonialism within, and across, African territories and regions? How can we think about them in a comparative, meaningful way? This special issue seeks to interrogate and elucidate the concept of ‘late colonialisms’ in Africa, contributing to debates around these questions. Engaging with varying chronologies, geographies, themes, and case studies, this collection of texts explores the plurality of idioms and repertoires that shaped late colonialisms in Africa, from political and cultural imaginaries and practices to security and developmental policies.

Reverse auctions, also known as procurement auctions, are used in various fields by public or corporate buyers to purchase goods and services from multiple sellers at the best price. Unlike in selling auctions, in reverse auctions a budget constraint rather than a target quantity is often announced by the auctioneer. However, in auction theory no equilibrium bidding strategy has yet been found in the case when a budget constraint is announced. Here we compare the two auction formats in an online experiment with 329 participants. We use the strategy method to obtain participants’ bidding strategies from which we run exhaustive simulations of auction outcomes to define equivalent target and budget constraints. This original methodology allows to overcome the issue of randomness of the auction outcome related to bidders’ values and to compare the two formats in a rigorous way. When each bidder has a single unit to sell, from the buyer’s perspective, we find that, on average, the budget-constrained auction format outperforms the target-constrained auction format.

For many invasive plants, seed dormancy and persistence facilitate population expansion. These traits also complicate control efforts, as new seedlings may continue to emerge for years after the removal of existing plants. The maximum longevity of invasive plant seeds may range from years to decades. However, few seeds emerge after such a long time under field conditions. We conducted a field experiment testing the impact of seed burial depth on emergence of meadow knapweed (Centaurea × moncktonii C.E. Britton) and spotted knapweed [Centaurea stoebe L. ssp. micranthos (Gugler) Hayek] over 3 yr. For C. × moncktonii, emergence (raw data corrected for seed viability) was 57% at 0 cm, 28% at 2 cm, 3% at 4 cm, and 0% at 8 cm. For C. stoebe, emergence was 84% at 0 cm, 11% at 2 cm, 4% at 4 cm, and 0% at 8 cm. The primary flush of seedlings, averaged over Centaurea species and burial depths, occurred during the first few months of the study in fall 2018. Little emergence occurred after spring/summer 2019, although the study continued through spring/summer 2021. Our findings clarify the maximum burial depth from which these Centaurea species can emerge and demonstrate that emergence is concentrated in the first year after seed production.

Since the turn of the twenty-first century, subnational regions have become increasingly polarized with regard to anti-immigration attitudes. However, the reasons behind geographical changes over time are unclear. We argue that regional labor market risks are a key and overlooked factor driving residential choices and subsequent attitudinal change. We rely on georeferenced panel data from the German Socio-Economic Panel (GSOEP) in combination with rich regional labor market data from the German microcensus. Our findings confirm that prospects of economic risk reduction drive moving decisions and subsequently reduce anti-immigration sentiment, especially among workers with transferable skills. This has decisive macro-level implications: regions receiving a large share of risk-reducing movers over time show lower levels of anti-immigration sentiment. Our contribution implies that economic motivations matter for residential choices beyond cultural sorting, individual attitudes adjust to the conditions of destination, and geographical patterns are mostly driven by booming regions becoming ever more liberal.

Urbanization has become a key pressure on many of the world’s protected areas. This study investigates how local communities perceive landscape values and disvalues in and around Bannerghatta National Park (near Bengaluru, India), which is experiencing high rates of urban development at its peripheries. Using combined free-listing and Public Participation Geographic Information Systems (PPGIS) mapping, we surveyed 489 residents from 12 villages to elicit both landscape values and disvalues. Respondents mapped values such as biodiversity, fertile land and clean air, while disvalues focused on human–wildlife conflicts. Despite persistent conflicts and urbanization pressures, residents valued the National Park for its multiple landscape values. Both values and disvalues were concentrated around village areas. We find that socio-demographic factors – especially caste, land ownership and work in agriculture – significantly influenced perceptions. Specifically, marginalized caste members and landless individuals reported more disvalues, while landowners and farmers noted more values. Our study emphasizes the need to consider both landscape values and disvalues for balanced decision-making in protected areas. It also highlights the potential of free-listing to identify the well-being aspects that matter most for people, which points to the importance of agricultural uses in and around protected areas undergoing urbanization.