On Thursday, March 14th 2024, the third lecture of the cycle about the people of Sisak and its wider area in the past was held in the Sisak City Museum. The lecture titled „What did our forefathers eat? Examples of diet reconstruction using stable isotope analysis“ was held by our colleague Mario Carić, PhD, from the Institute for Anthropological Research, whose work is focused on multidisciplinary research of human skeletal remains.