This study aimed to explore the relationships between situational and psychological factors and Hong Kong citizens’ plastic waste management (PWM) intentions based on an extended theory of planned behaviour model with situational factors. A total of 996 Hong Kong permanent residents were surveyed, and data were analysed using structural equation modelling. The results revealed that situational factors had a direct and positive effect on PWM intention, but also affected PWM intention indirectly through their significant effects on attitude and perceived behavioural control regarding PWM. The implications for environmental education and policy are discussed.

Cetacean watching is an increasingly popular economic activity in Ecuador for tourism operators. Despite government regulations, cetacean watching can have a negative impact on observed animal populations. To enhance good dolphin-watching practices, a course was carried out in Puerto El Morro, Ecuador about sensitisation activities promoting empathy towards and knowledge about bottlenose dolphins, local avifauna and mangrove ecosystems. The course provided tourism operator staff with theoretical and practical knowledge on dolphin physiology and ecology, with a focus on empathy towards the species and on regulations to be respected during the watching tours. The course included interactive workshops, didactic materials, advice, video screening and structured conversations. Two innovative questionnaires were implemented on the boat during 68 dolphin-watching tours to evaluate whether the training course had improved the regulation compliance and on-tour guiding quality of the tour guides and boat drivers. The results showed a statistically significant improvement in dolphin-watching practices in compliance with the “Regulations for the Whale and Dolphin Watching of Ecuador” (p = .0002) and in guidance quality (p = .0004) after the training course. Boat drivers were identified as influential actors in compliance with regulations and should also be included in the environmental awareness training courses. The study showed that empathy-based sensitisation and knowledge reinforcement positively affect policy compliance and can generate new sustainable approaches for future dolphin-watching activities.

The widespread use and irresponsible disposal of single-use plastic shopping bags are posing a significant threat to environmental sustainability. The use of non-plastic reusable shopping bags (NPRSBs) is being promoted in several jurisdictions to avert this challenge. However, this form of pro-environmental behaviour is failing to embed among consumers in emerging markets. This study therefore examines the factors influencing the behaviour of using NPRSBs among consumers, using a modified theory of planned behaviour. Data were collected from 487 South African consumers using a structured questionnaire and were analysed using structural equation modelling. The results identified ‘attitudes’ and ‘personal norms’ as the building blocks for the formation of pro-reusable shopping bags use intentions, which, in turn, influence actual behaviour. The findings also pointed to the need to foster the development of descriptive norms related to the use of NPRSBs in order to enhance mainstream use. Accordingly, this study recommends the use of rational and norm-based strategies to stimulate the behaviour of using NPRSBs.

In the Anthropocene, universities play a role in developing students’ sustainability literacy and capacity to solve socio-ecological challenges. The objective of this study is to identify the generic and sustainability-oriented skills and competencies required of business graduates by regional employers. The regional focus meets a gap in the literature. An online survey of employers in North Queensland found that they attach importance to a wide range of skills and competencies and see sustainability as a key factor in future business success. Yet, there are contradictions in terms of their support for sustainability in the curriculum and business practices, particularly when it comes to the recruitment and selection process. Furthermore, contradictions exist between the university’s adoption of the Sustainable Development Goals (SDGs), and the weak interest displayed by prospective employers in graduates’ sustainability literacy. This study has important implications for regional universities. A reframing of the role of sustainability education in the curriculum is warranted, where a deeper connection is made between sustainability education and the values employers already hold. Recommendations for curriculum designers are made on how to foster and assess the competencies that business graduates need to meet the demands of regional business upon entering the labour market.