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In the introduction to this special issue on Latin American housing policies, we address the common elements evident in this collection of papers with the aim of enabling a better knowledge exchange between the 'global North' and the 'global South' on potentially common issues. These include the changing relationship between state and capital, with special emphasis on the new role adopted by the State as a facilitator for financial private capital in an increasingly privatised housing sector; the need to address precarious housing conditions among vast sectors of the population, including international migrants; and the various innovative roles played by civil society in housing provision. Notwithstanding these similarities between world regions, our editorial introduction highlights a number of particularities in housing research in the Latin American region, underscoring the need to reflect critically on the applicability of concepts and models created in different geographical contexts with different historical, social and political realities. Within this editorial, we also introduce the main themes discussed in the specific articles and attempt to place them within the more general scope of earlier research on housing policies in the region. We conclude by acknowledging that a solution to long lasting housing inequality in Latin America remains an unfulfilled promise. [ABSTRACT FROM AUTHOR]

Whereas in the Global North the energy transition narrative focuses on the idea of 'global sustainability', in the Global South it is increasingly connected to old and new challenges that derive from dependence on natural resource extractivism and rentierism. In vast regions of South America, for instance, fossil fuels extractivism and the idea of (post-)development are inextricable. On the one hand, capitalist modernisation, energy security, and even political stability hinge on domestic use of fossil fuels and the rent generated by their exports. On the other hand, the idea of ending extractivism, which is again topical in Latin America, invites policymakers to dream on post-development and the possibility of converging toward the 'green' energy transition. This contribution builds on insights from Ecuador and Colombia, as paradigmatic examples, to address the juncture triggered by the energy transition in the Global South. [ABSTRACT FROM AUTHOR]

Mental health is a key issue for populations affected by conflict. The evidence base on the mental health of internally displaced Colombians is undefined, as well as protective strategies utilised by this group. This systematic literature review aims to identify and assess the evidence base on the mental health of Colombian internally displaced persons (IDPs). Specific objectives are to examine (1) prevalence and incidence rates of common mental disorders (CMDs) amongst adult Colombian IDPs, (2) risk factors associated with CMDs amongst this group, and (3) coping strategies used by these displaced persons. A database search was conducted in May 2021. Included studies reported quantitative and/or qualitative mental health outcomes of CMDs, and/or coping strategies, among Colombian IDPs. The search yielded 34 articles. Study quality ranged from adequate to poor, with several containing serious shortcomings. PTSD prevalence ranged from 1.2%-97.3%, anxiety from 0.0%-60.0%, depression from 5.1%-100%, and problematic alcohol use from 8.0%-33.5%. Factors significantly associated with CMDs were inconsistent. Seeking social support and problem-solving strategies were the two most-commonly reported coping strategies. Associations between mental health and coping were largely unreported. As the evidence base is weak, there is a clear need for better quality research in this area. [ABSTRACT FROM AUTHOR]

Neuropsychological normative data for Latin America have been recently published, and for Colombia, in particular, but longitudinal neuropsychological outcomes after stroke have not yet been examined in this global region. The purpose of the current study was to compare functioning of individuals with stroke in Colombia, South America during the first year post-stroke to healthy controls across neuropsychological assessments of memory, language, and visuoperceptual impairments. A sample of 50 individuals with stroke (mean age = 51.58) and 50 matched healthy controls (mean age = 51.54) from Colombia were included in this study. Because of a lack of access to health services, individuals with stroke did not receive any inpatient or outpatient cognitive or behavioral rehabilitation. Participants were assessed on 10 visuoperceptual, language, and memory tasks at 3, 6, and 12 months. Trajectories of neuropsychological performance were significantly worse among individuals with stroke than healthy controls across every index. Further, hierarchical linear models suggested that although both individuals with stroke and controls generally improved over time on these assessments, the improvements among individuals with stroke were often of no greater magnitude than the improvements seen in controls, suggesting extremely low levels of rehabilitation gains in Colombia. Only three of the 10 neuropsychological assessments did a significant time*group interaction occur, suggesting greater gains for the stroke group than controls. These findings suggest profound disparities in post-stroke cognitive functioning in Colombia compared to other more developed global region and underscore the importance of comprehensive cognitive rehabilitation services for individuals with stroke in Colombia and other similar global regions. Because this study found only negligible cognitive improvements beyond practice effects over the first year after stroke in Colombia among individuals without access to acute rehabilitation, it is imperative that comprehensive cognitive rehabilitation services be implemented immediately during the acute rehabilitation period. Memory, language, and visuoperceptual training strategies can be implemented for people with stroke in underserved global regions as part of the standard of care for stroke rehabilitation. Cognitive rehabilitation strategies should be adapted into Spanish and pilot tested in Latin America to ensure cultural equivalence. Culturally competent cognitive rehabilitation strategies should be tailored based on varied educational and literacy levels. [ABSTRACT FROM AUTHOR]

Soil is critical to the world, supplying virtually all of the food and fiber that sustain the human population and providing the space for the ecosystems that support life. The characterization of soil properties through laboratory analysis is an essential part of the diagnosis of the potential use of lands and their fertility. However, conventional soil chemical analyses are expensive and time consuming, hampering the adoption of soil management practices. In recent years, farmers are also increasingly demanding rapid, cost-effective, and nondestructive methods for monitoring changes as well as measuring the physical–chemical properties in soils. This article reviews applications of near infrared (NIR) spectroscopy to assess, monitor, and classify soils in South America. [ABSTRACT FROM AUTHOR]

Large development projects commonly cause damage to ecosystems, even after measures have been taken to avoid and reduce impacts on site. Governments are increasingly seeking to offset losses through ecological compensation programs to maintain overall levels of biodiversity and ecosystem services. The key to successful programs are criteria that reduce uncertainty and transaction costs while enhancing ecological equivalency. In South America, the government of Brazil, and Colombia have implemented compensation programs, and Peru has recently published broad guidelines and is developing detailed rules. Brazil emphasizes regulatory simplicity, which mitigates cost uncertainty, over ecological equivalence. Colombia has sophisticated methods for establishing ecological equivalence, but has yet to develop institutions necessary to reduce transaction costs. These experiences suggest a trade-off between rules that rigorously compensate losses with ecologically equivalent areas, and simpler approaches that have low transaction costs but may fail to ensure specific biodiversity goals. The success of Peru’s system will depend on being practical enough to implement at scale and rigorous enough to deliver environmental benefits. We describe a series of mutually compatible recommendations to balance both needs. Ecological compensation is still a nascent effort in the neotropics and policy adjustments will be necessary as better information on success and failure becomes available. [ABSTRACT FROM AUTHOR]

Four new species of eriophyoid mites associated with native palm trees (Arecaceae) from the Amazon and Pantanal, Brazil, and from Cocora Andean Valley, Colombia, are described and illustrated. They include three new species in the Eriophyidae, all inNotostrixKeifer –Notostrix speciosasp. nov., fromAttalea speciosaMart. ex. Spreng;Notostrix jumasp. nov., fromBactris glaucescensDrude; andNotostrix colombianasp. nov., fromCeroxylon quindiuenseH. Karst; and one new species in the Phytoptidae,Propilus flechtmannisp. nov., fromAstrocaryum murumuruMart. ex. Spreng. Morphological differences betweenNotostrixandPropilusspecies, including the new taxa herein described, are summarized. http://zoobank.org/urn:lsid:zoobank.org:pub:802465BF-BA15-4915-83CA-C8847A878723 [ABSTRACT FROM AUTHOR]

The aim of this study is to examine cruise passengers' characteristics, preferences and their overall experience in a port of call. Based on 1,361 survey data collected from passengers in the port of call of Cartagena, during the third quarter of 2009, a three-step multivariate market segment analysis is employed. First, a correspondence analysis is run to reveal the underlying factors in the data; second, based on the correspondence analysis, a hierarchical cluster investigation is performed to segment the sample into homogeneous groups; third, a decision tree is computed to characterise each group. The cluster analysis identifies six distinct market segments differentiated by nationality, satisfaction, safety perception and expenditure. The findings imply several policy directions. In particular, institutions should enhance the perception of safety in Cartagena to guarantee repeated visits, an ad hoc marketing policy may encourage revisit by young South Americans, and managers should extend the inland visiting time that is likely to produce local multiplier effects. [ABSTRACT FROM PUBLISHER]

South America has gained international media attention due to its ongoing arms race, with politicians and analysts warning about the possibility of war. Nevertheless, since the Chaco War in the 1930s, the region has seldom faced major inter-state wars, all of which have been short-lived and with relatively few casualties. This article will discuss in greater detail the ongoing arms race in South America, portraying it as a race 'of levels', with not all countries carrying out massive weaponry purchases. Finally, I will discuss regional geopolitics, geosecurity and integration as part of an analysis regarding the unlikelihood of war. [ABSTRACT FROM AUTHOR]