Simson Shaakumeni, a former student of the Doctoral School, has passed away. He earned his doctoral degree in 2020. The title of his dissertation was “Development, Adaptation, and Validation of Instruments for Assessing Namibian Students’ Beliefs about the Nature of Science,” and his advisor was Benő Csapó (https://doktori.hu/doktori-kepzes/szemelyek/22284/). May he rest in peace.