The declared goal of the United Nations is: End hunger, achieve food security and improved nutrition and promote sustainable agriculture.

Specifically, by 2030...
...end hunger and ensure access by all people, in particular the poor and people in vulnerable situations, including infants, to safe, nutritious and sufficient food all year round.
...double the agricultural productivity and incomes of small-scale food producers, in particular women, indigenous peoples, family farmers, pastoralists and fishers, including through secure and equal access to land, other productive resources and inputs, knowledge, financial services, markets and opportunities for value addition and non-farm employment.

This is why the university’s canteen sources most of its food from the region as well as from organic farming, in order to strengthen domestic and organic agriculture and minimise the exploitation of agricultural land in other countries.

In specific terms, what is the university doing here?

...The UNICEF university group is committed to ensuring that all children in the world are adequately fed
...Foodsharing fridge “Fooddealer”: In our student building, students and employees of the University can hand in leftover food and drinks in order to reduce food waste
...Research project "CoRoSect - Cognitive Robotic System for Digitalized and Networked (Automated) Insect Farms"