Introduction Steps towards sustainability require an evaluation of the interconnections among environmental, social, and economic factors. To address global societal and environmental challenges, distinct actors employ concepts and frameworks, speak a common language, and prioritize diverse issues and goals. This situation triggers 'communication gaps' that frequently result in misunderstandings and impasses. However, it is through effective communication that these gaps can be bridged, empowering each actor to play an integral role in fostering a collaborative framework that supports problem-solving and actions towards sustainability. This work examines the significance of communication in facilitating transdisciplinary collaboration, a crucial aspect of pursuing sustainability amidst the complexities of current global challenges. Methods A literature review was conducted using targeted keywords related to communication, collaboration, and sustainability education. Additionally, a qualitative survey of over 130 master's curricula and academic training offerings from universities in Europe and the United States was performed, utilising the KeyStone Master Studies database and supplementary Google searches for training programs. Results These findings indicated a limited and inconsistent inclusion of communication training, particularly beyond technical writing or presentation skills. Existing approaches fall short in preparing students to navigate interdisciplinary dialogue, address cognitive divergences, and facilitate co-creative problem-solving - all vital to advancing sustainability initiatives. Conclusion Higher education programs in environmental sciences and engineering must adopt a more comprehensive approach to communication. By embedding communication theory, interpersonal dynamics, and strategic engagement into curricula, institutions can better equip future professionals to lead and collaborate effectively in sustainability-oriented contexts.
A. E. Barbosa (Wed,) studied this question.