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Objective: The climate crisis necessitates urgent decarbonisation. The health sector must address its large carbon footprint. In the present study, we sought healthcare thought leaders' views about a future environmentally sustainable health system. Methods: The present study was a qualitative exploratory study consisting of semistructured, in-depth interviews with 15 healthcare thought leaders from Australia, the UK, the US and New Zealand. Audio recordings of the interviews were transcribed and analysed by matrix display and thematic analysis. Results: Overall, healthcare thought leaders believe that to reduce the carbon footprint of healthcare we need to look beyond traditional 'green' initiatives towards a more fundamental and longer-term redesign. Five main themes and one 'key enabler' (information communication technology) were identified. In this paper we draw on other relevant findings, but chiefly focus on the fifth theme about reshaping the role of healthcare within society and using the size and influence of the health sector to leverage wider health, environmental and societal benefits. Conclusions: These ideas represent potentially low-carbon models of care. The next step would be to pilot and measure the outcomes (health, environmental, financial) of these models. What is known about the topic?: The health sector needs to reduce its large carbon footprint. Traditional 'green' initiatives, such as recycling and improving energy efficiency, are insufficient to achieve the scale of decarbonisation required. What does this paper add?: Healthcare thought leaders surveyed in the present study suggested that we also consider other, non-traditional ways to achieve environmental sustainability. In this paper we discuss their ideas about adopting an anticipatory approach to healthcare using predictive analytics, and using the size and influence of the health sector to effect wider health and environmental benefits. What are the implications for practitioners?: Achieving an environmentally sustainable healthcare system is likely to require broad and fundamental (i.e. transformational) change to the current service model. Health practitioners throughout the sector must be closely engaged in this process. [ABSTRACT FROM AUTHOR]

Introduction: Healthcare organisations serve clients from diverse Indigenous and other ethnic and racial groups on a daily basis, and require appropriate client-centred systems and services for provision of optimal healthcare. Despite advocacy for systems-level approaches to cultural competence, the primary focus in the literature remains on competency strategies aimed at health promotion initiatives, workforce development and student education. This paper aims to bridge the gap in available evidence about systems approaches to cultural competence by systematically mapping key concepts, types of evidence, and gaps in research. Methods: A literature search was completed as part of a larger systematic search of evaluations and measures of cultural competence interventions in health care in Canada, the United States, Australia and New Zealand. Seventeen peer-reviewed databases, 13 websites and clearinghouses, and 11 literature reviews were searched from 2002 to 2015. Overall, 109 studies were found, with 15 evaluating systems-level interventions or describing measurements. Thematic analysis was used to identify key implementation principles, intervention strategies and outcomes reported. Results: Twelve intervention and three measurement studies met our inclusion criteria. Key principles for implementing systems approaches were: user engagement, organisational readiness, and delivery across multiple sites. Two key types of intervention strategies to embed cultural competence within health systems were: audit and quality improvement approaches and service-level policies or strategies. Outcomes were found for organisational systems, the client/practitioner encounter, health, and at national policy level. Discussion and implications: We could not determine the overall effectiveness of systems-level interventions to reform health systems because interventions were context-specific, there were too few comparative studies and studies did not use the same outcome measures. However, examined together, the intervention and measurement principles, strategies and outcomes provide a preliminary framework for implementation and evaluation of systems-level interventions to improve cultural competence. Identified gaps in the literature included a need for cost and effectiveness studies of systems approaches and explication of the effects of cultural competence on client experience. Further research is needed to explore the extent to which cultural competence improves health outcomes and reduces ethnic and racially-based healthcare disparities. [ABSTRACT FROM AUTHOR]