The study focused on Sustainable Development Goal 5 (SDG 5), which is aimed at achieving gender equality, with the purpose of highlighting the micro-inequalities that persist in the university environment—particularly within the teaching programs of Economics and Mathematics at the National University of Comahue. Through research that combined a literature review and anonymous digital surveys conducted among the academic community, perceptions of gender disparity were explored.

The results reveal that structural and cultural barriers remain present, and that traditional stereotypes and roles continue to shape women’s experiences. Women often feel the need to constantly prove their worth in male-dominated fields. This situation affects their sense of belonging and participation, creating discomfort when expressing themselves in spaces where they are a minority. Likewise, the study identified experiences of harassment and inequality that are often overlooked within the university setting.

The study concludes that in order to advance toward true gender equity, it is necessary to strengthen education with a gender perspective, implement effective institutional policies, and promote a collective commitment that includes the active participation of the entire university community—especially men—as a fundamental part of cultural change.

This research addresses the issue of single-use plastic consumption within the university environment and proposes an integrated model that combines economic, institutional, and behavioral approaches to reduce it. The study adopts a quantitative approach based on surveys administered to students, faculty, and administrative staff at the National University of Comahue, particularly within the Faculty of Economics and Administration. Its aim is to identify consumption habits, levels of environmental awareness, and willingness to change.

The results reveal a high level of concern about the environmental impact of plastics and a positive attitude toward adopting sustainable practices, although structural barriers—such as the lack of adequate infrastructure and the persistence of ingrained habits—remain. It is concluded that effectively reducing single-use plastics requires coordination among environmental education, institutional policies, and material resources that facilitate everyday sustainable actions.

This research contributes to the development of strategies applicable in university contexts seeking to advance toward an environmentally responsible culture and more sustainable resource management.