41 Education, namely, providing workshops, seminars, classes, mentoring and tutoring in the field of sustainability, climate change, and leadership development; providing of training in the field of sustainability, climate change, and leadership development; arranging and conducting of colloquiums, conferences, congresses, seminars, symposiums and training workshops in the field of sustainability, climate change, and leadership development; organization of exhibitions for cultural or educational purposes; presentation of live show performances; electronic desktop publishing; providing online electronic publications, not downloadable in the nature of reports, newsletters, books, magazines, newspapers and journals in the field of sustainability, climate change, and leadership development; publication of books; publication of electronic books and journals online; publication of texts, other than publicity texts; film production, other than advertising films; production of podcasts, radio and television programs; information about the above-mentioned services