- with Elsi Yiama
- with Peter Singer
- with Voula Tsinorema
- with Gerhard Fortwengel
- with Gary Steiner
- at Naples UNESCO Chair in Bioethics 2015 World Conference
- with Theodosios Tasios and Peter Singer
- with William Leon McBride
- at 2010 Environmental Ethics International Meeting in Athens
- at a tv show
- at Naples Bioethics UNESCO 2015 World Conference
- at 2010 Environmental Ethics International Meeting in Athens
- Epicurus Conference 2014
- with Ismini Kriari, A. A. Long, Voula Tsinorema, Eleni Kalokairinou, Myrto Dragona-Monachou, Peter Singer, Mariza Fountopoulou, George Steiris and Fereniki Panagopoulou-Koutnatzi
- at Zagreb 2013 Applied Ethics Conference
- with George Politis
- at 2012 Greek Philosophical Society Applied Ethics Meeting
- at Limassol UNESCO Chair in Bioethics 2017 World Conference
- at Hannover 2016 Bioethics Conference
- in Hannover 2016
- with Ifigenija Draganic, Zorica, Alexandra and Zeljko Kaludjerovic
- in Orestiada 2015
- with Theodosios Tasios
- with Konstantinos Kornarakis and Maria Chorianopoulou
- with Myrto Dragona-Monachou, Maria Chorianopoulou and Miltiadis Vantsos
- with Tom L. Beauchamp