Citizenship as an Aim of Higher Education

The focus of this chapter is on the merits of civic education as an aim of higher education. First, the chapter explains how a legitimate and justifiable liberal civic education for children must (and can) strike a balance between the goods of political stability and individual freedom. Second, it makes the make the case for extending civic educational goals to higher education. The third and fourth sections show how civic educational aims look like a promising foundation for the justification of higher education. But a closer look reveals that this justification cannot strike a balance between stability and freedom. The upshot is that while it makes sense to cherish the indirect benefits of higher education for the civic capacities of graduates, these benefits ought not be understood as the overarching aim that justifies state involvement in its management and provision.

The Peacock Fallacy: Art as a Veblenian Signal

The fact that world-over people seem inexplicably motivated to allocate time and effort to apparently useless cultural practices, like the arts, has led several evolutionary scholars to suggest that these might be costly Zahavian signals correlated with genetic fitness, such as the infamous peacock’s tail. In this paper, I review the fundamental arguments of the hypothesis that art evolved and serves as a costly Zahavian signal. First, I look into the hypothesis that humans exert mate choice for indirect benefits and argue that the data supports mate choice for direct benefits instead. Second, I argue that art practice may well be a costly signal, however not necessarily related to good genes. Third, I suggest that Thorstein Veblen’s original concept of conspicuous signals as social tools to obtain and convey prestige provides a better account than the Zahavian model for the evolution and function of art in society. As a Veblenian signal, art could still have many of the effects suggested for visual art as a Zahavian signal, except not for the indirect benefits of optimal offspring, but for the direct benefits of acquiring and conveying social status.

The Economics of Policing and Public Safety

The efficiency of any police action depends on the relative magnitude of its crime-reducing benefits and legitimacy costs. Policing strategies that are socially efficient at the city level may be harmful at the local level, because the distribution of direct costs and benefits of police actions that reduce victimization is not the same as the distribution of indirect benefits of feeling safe. In the United States, the local misallocation of police resources is disproportionately borne by Black and Hispanic individuals. Despite the complexity of this particular problem, the incentives facing both police departments and police officers tend to be structured as if the goals of policing were simple—to reduce crime by as much as possible. Formal data collection on the crime reducing-benefits of policing, and not the legitimacy costs, produce s further incentives to provide more engagement than may be efficient in any specific encounter, at both the officer and departmental level. There is currently little evidence as to what screening, training, or monitoring strategies are most effective at encouraging individual officers to balance the crime reducing benefits and legitimacy costs of their actions.

Evaluating Benefits of Eco-Agriculture: The Cases of Farms along Taiwan’s East Coast in Yilan and Hualien

The ecological agriculture (hereinafter referred to as eco-agriculture) concept has grown rapidly in Taiwan in recent years. More and more successful eco-agriculture projects have thus sprouted up in Taiwan, and so a quantitative evaluation model of such projects becomes critically important for improving public understanding of eco-agriculture and for providing a basis for policy analysis. This research thus proposes a quantitative evaluation model for eco-agriculture and analyzes the empirical data collected. We take four farms that practice eco-agriculture in eastern Taiwan for the estimation of direct benefits by surveying farmers about their revenues and costs of crop yields. To evaluate indirect benefits, we employ the Contingent Value Method (CVM) to investigate the willingness-to-pay (WTP) of users and non-users to support eco-agriculture. Results from the direct benefit estimation indicate that eco-agriculture adoption is unlikely to improve the local livelihoods of farming communities. In terms of indirect benefit estimation, eco-agriculture is beneficial to society, but based on our analysis of the direct benefits, these indirect benefits fail to be transformed into profits, showing that eco-agriculture exhibits positive externalities. This constitutes unavoidable challenges for eco-agriculture to be sustainable if these positive externalities cannot be internalized.

Musth and sexual selection in elephants: a review of signalling properties and potential fitness consequences

Sexual selection mediated by multimodal signals is common among polygynous species, including seasonally breeding mammals. Indirect benefit models provide plausible explanations for how and why mate selection can occur in the absence of direct benefits. Musth — an asynchronous reproductive state in male elephants — facilitates both inter- and intrasexual selection via indirect benefits, and it is further communicated through a multimodal signal. In this review, we synthesise existing evidence that supports the hypothesis that musth is a multimodal signal subject to sexual selection and that male elephants increase their direct fitness by propagating this signal while females accrue indirect benefits. Musth is characterised by a suite of physiological and behavioural changes, serving to facilitate copulation between the sexes, and via multisensory modalities musth conveys honest information about the condition of a male. Female elephants mate preferentially with musth males, increasing their own fitness in the absence of direct benefits. In addition, musth resolves dynamic dominance hierarchies among male elephants and often eliminates the need for costly physical combat. Future work in this field should investigate potential postcopulatory selection mechanisms in elephants, including sperm competition and cryptic female choice. These topics join other fundamental questions related to sexual selection, signalling, and indirect benefits that are still unanswered in elephants.

Community-driven tree planting greens the neighbouring landscape

Nature-based solutions to climate change are growing policy priorities yet remain hard to quantify. Here we use remote sensing to quantify direct and indirect benefits from community-led agroforestry by The International Small group and Tree planting program (TIST) in Kenya. Since 2005, TIST-Kenya has incentivised smallholder farmers to plant trees for agricultural benefit and to sequester CO2. We use Landsat-7 satellite imagery to examine the effect on the historically deforested landscape around Mount Kenya. We identify positive greening trends in TIST groves during 2000–2019 relative to the wider landscape. These groves cover 27,198 ha, and a further 27,750 ha of neighbouring agricultural land is also positively influenced by TIST. This positive ‘spill-over’ impact of TIST activity occurs at up to 360 m distance. TIST also benefits local forests, e.g. through reducing fuelwood and fodder extraction. Our results show that community-led initiatives can lead to successful landscape-scale regreening on decadal timescales.

Peat Land Oil Palm Farmers’ Direct and Indirect Benefits from Good Agriculture Practices

With economically unsustainable metroxylon sagu (sago palms) found in peat lands, small scale farmers are gradually converting their land to oil palm cultivation. Good agriculture practices (GAP) were inculcated to peat land farmers to ensure that the environmental ecosystem is conserved and oil palm productivity is enhanced, along with the farmer’s well-being. The present study examined the effect of GAP on farm performance and the perceived economic well-being of the peat land oil palm farmers. We interviewed randomly selected farmers with assistance from a locally trained native enumerator to complete the survey questionnaire. We conducted partial least square structural equation modeling (PLS-SEM) to incorporate direct and indirect benefits on farmers’ economic well-being to estimate the significance of GAP. The empirical results show that GAP have direct positive effects on farm performance. Such practices lead to significant positive impacts on the economic well-being of peat land oil palm farmers. This solid evidence makes it much easier for small-scale farmers to convert from conventional farming to environmentally friendly farming, and ensures safe and healthy oil palm cultivation.

Pain and its management: Dante’s Divine Comedy

Dante Alighieri died in 1321; therefore, 2021 is the 700th anniversary of his death. His best known work is the Divine Comedy, which explores Dante’s journey through the three realms of the underworld. Each realm is associated with three different sensations: Inferno, bodily (pain); Purgatorio, acoustic (music); and Paradiso, visual (light). The progression of the painful experiences and the resolution through music and light mirror the modern understanding of pain and its management. Music has both direct and indirect benefits and can help with coping. Sunlight promotes well-being and self-awareness.

Female and Male Mate Choice

Females choose mating partners for three main reasons: direct benefits, indirect benefits, and compatibility, either genetic or social. In this chapter I am not trying to look at all angles of mate choice, but to give a short overview of female choice to provide a basis for a comparison with male choice. This will highlight what studies are needed to reach a more complete picture of sexual selection. I would summarize the chapter like this: it’s the ecology, stupid.

What Males Choose: Differences in Female Quality

In female choice, differences in male quality are very important. Males display to females to provide information often via costly ornaments. Females also differ in quality, but what they display to males is less clear. Also, how males evaluate differences in female quality is not well understood. From the literature on male mate choice one might conclude that female fecundity is the most important feature a female can display to a choosy male, but I argue that there must be many more features of females that are important in male mate choice, maybe even indirect benefits.