“…Some reasons that could explain the insufficient integration of sustainable development in higher education are lack of awareness of the importance of sustainable development (Davis et al, 2003;Lozano, 2006), excessive curriculum (AbdulWahab et al, 2003;Chau, 2007), lack of support (Velazquez et al, 2005), perceptions of sustainable development as an irrelevant topic, uncertainty in efforts required to participate in and integrate sustainable development (Lozano, 2010), object scarcity of organisational structure (Velazquez et al, 2005;Lambrechts et al, 2009), lack of holistic thinking at the academic and administrative levels, lack of motivation and skills for specific changes, terminological vagueness of the concept, conservatism, fear of losing control and lack of financial support (Dimitrova, 2014). The following measures have been proposed to overcome the resistance of higher education institutions to integrate sustainable development: implementing the principles of sustainable development into academic activities and into everyday life and work, including more realistic teaching methods, including the content of sustainable development in all subject areas with an appropriate degree of cross-curricular links, gradually integrating sustainable development into the curriculum, taking advantage of the multiplier effects of sustainable development (Ferrer et al, 2010), preparing high-quality educational resources in sustainable development, enabling teachers to have access to examples of good practice and teaching materials for sustainable development, establishing new models of professional development and continued education and teacher training in sustainable development (Lourdel et al, 2005;Fadeeva, 2010), facilitating the integration of sustainable development through cooperation and promotion by the ministry and other departments, cooperating with other higher education institutions at the local and global levels, maintaining a vision and implementation plan for sustainable development, stating the reasons for change (Lozano, 2006), increasing or improving communication and providing feedback, holistically addressing issues of sustainable development, integrating social and economic issues, and motivating teachers and students to become actively involved in the process (Huisingh & Mebratu, 2000;Rogers, 1995;Elton, 2003).…”