The recent declaration of 29 June as the United Nations International Day of the Tropics recognises the critical importance of the world's tropical zone. Accounting for 42 per cent of the world's population and 55 per cent of its children, it is also the most biologically and culturally diverse region on Earth. Economic growth in the region remains high even though the Tropics carries a greater burden of disease and has poorer mortality rates than the rest of the world. This article discusses the importance of the tropical zone and reports on discussions held at the United Nations to mark the inaugural International Day of the Tropics. Now more than ever, we recognise that if the world is to achieve the 2030 Agenda for sustainable development, the countries and territories of the Tropics will be essential.

This article investigated socio-economic status (SES), traumatic experience and mental health disorders among 103 refugees (52 males and 51 females) living in tropical and subtropical Australia. Specific focus was placed on comparing older refugees’ socio-economic status, traumatic experience and mental health disorders to younger refugees. The results showed that older refugees had lower levels of education, higher unemployment rates and poorer English skills and abilities compared to younger refugees. A greater percentage of older refugees perceived that they had received sufficient support from the broader community over younger refugees. Results also revealed that compared to younger participants, older participants aged over 50 years had significantly higher mean scores in trauma events (trauma exposure, loss event, loss of intrapersonal integrity, loss distress, loss of symbolic self, loss of home and interpersonal loss) and anxiety.

Burnout occurs among students when they suddenly lose interest in their studies due to feeling physically and emotionally drained. They experience further emotional depletion due to study demands, distrustfulness and detachment about their work. This study investigated the relationship between the Five-Factor Model (FFM) personality traits and burnout, as operationalised by Maslach's three dimensions of burnout, namely exhaustion, cynicism and reduced personal efficacy. Previous Western research was replicated in order to contribute to the cross-cultural literature on burnout. The Maslach Burnout Inventory – Student Survey University Form and the NEO – Personality Inventory Revised Form S were subjected to stepwise forward regression using FFM factors and facets to predict the scores on each burnout dimension. Five hundred and seventy-seven Filipino college students (age 17 to 24) from private universities and colleges within Metro Manila participated. Results revealed that neuroticism and conscientiousness predict all three burnout constructs. However, certain facets of neuroticism and conscientiousness are more important than others. At the facet level, facets of agreeableness and openness contributed to prediction of burnout as well.