1. Subject: singularitism
2. Subject: transhumanism
3. Subject: posthumanism
4. Subject: Orthodox anthropology
5. Subject: image and likeness
6. Subject: Bulgarian culture
7. Subject: Ecology
8. Subject: dialogue between science and Orthodoxy
9. Subject: specificities of Orthodoxy
10. Subject: Eucharistic approach
11. Subject: the ‘spiritual’
12. Subject: science-based technology
13. Subject: energy
14. Subject: nature of truth and images of reality
15. Subject: values of and in science
16. Subject: values of faith and cultures
17. Subject: universal values
18. Subject: complementarity
19. Subject: artificial fertilization
20. Subject: nature of embryo
21. Subject: nature and spiritual status of the embryo
22. Subject: IVF (in vitro fertilisation)
23. Subject: Orthodox patristic psychology
24. Subject: Eastern Church Fathers
25. Subject: Desert Fathers
26. Subject: Abrahim religions
27. Subject: Non-abrahamic religions
28. Subject: David Livingstone
29. Subject: Byzantine cosmography
30. Subject: Irene-Eulogia Choumnaina