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Nowadays, it is almost a truism to state that interdisciplinary research and collaboration are essential to finding solutions to pressing societal and global challenges. While it is now a given that research directed towards policy- and decision-making should rest on the integration of concepts, methods, and principles from disparate disciplines, it is also true that authentic interdisciplinarity does not merely happen by osmosis.
This collection is therefore concerned primarily with the theory and practice of interdisciplinarity. By practice we specifically refer to the ‘nuts and bolts’ of making interdisciplinarity happen in reality—that is, the mechanisms and processes utilised to bring different disciplinary methods and academic traditions together.
Perspectives are welcomed on a range of themes, including but not limited to:
Evolving definitions of interdisciplinarity and related concepts
Different perspectives on the value and urgency of interdisciplinary collaborations
The place of interdisciplinarity in shaping policy, such as in relation to the United Nations’ 17 Sustainable Development Goals (SGDs)
The mechanics and processes required to make interdisciplinary research happen in ‘real world’ scenarios
Structural drivers of interdisciplinarity, including educational institutions, assessment exercises and research funding
The challenges, pitfalls and hurdles involved in integrating disparate disciplinary approaches, methodologies and communities
Case studies of interdisciplinary research—lessons learnt and implications for future research
Spotlights and future perspectives on new, emerging ‘interdisciplines’
Perspectives on the unique features of bridging the gap between non-science and science disciplines
Note: Papers that report research that is inherently interdisciplinary, but which otherwise does not explicitly consider the theory and/or practice of ‘interdisciplinarity’ as a concept will be considered out of scope of this collection, and instead will be processed for potential publication in the general section of the journal.
The sustainable development goals (SDGs) emphasize the inextricable connections between improved health and wider development indices. This vision is not matched by the ways that progress towards each constituent goal is achieved, and the SDGs are not on track to being met. This commentary considers theories and frameworks capturing the inter-relationships between health and its wider determinants, before discussing examples from mental health and HIV which demonstrate the power of interdisciplinary research. This commentary proposes solutions to integrate wider determinants of health into future research and practice, considering evidence from the PLuS International Interdisciplinary Researchers (PIIR) program between Arizona State University, King’s College London and the University of New South Wales, and how other approaches to interdisciplinary training can enhance clinical-academic progress in the post-COVID-19 era. Despite several frameworks promoting interdisciplinary collaboration, specialists continue to be segregated by funding, training and departmental structures. Early career researchers are well-placed to lead innovative approaches to pressing research questions. International partnership models and interdisciplinary training for early career researchers can expose participants to new perspectives and integrate wider determinants of health into future research and practice. University communities must embrace the need for a radical reimagining of boundaries and connections, if academia, too, is to “build back better.”