Constantine Sandis is a philosopher and author. Sentientism is “evidence, reason and compassion for all sentient beings”. A Sentientist Conversation.
![](https://jamiewoodhouse.com/wp-content/uploads/2022/03/Constantine-Sandis-263x208.png)
Constantine Sandis is a philosopher and author. Sentientism is “evidence, reason and compassion for all sentient beings”. A Sentientist Conversation.