Final answer:
The theme of 'Childfinder' by Octavia Butler is a Reflection on Identity and Difference, exploring the complexities of navigating one's identity in a society that may not be readily accepting.
Step-by-step explanation:
The theme of 'Childfinder' by Octavia Butler primarily revolves around B. Reflection on Identity and Difference. Butler, known for her deep exploration of themes within the framework of science fiction, often delves into the complexities of identity, difference, and belonging in her narratives. In 'Childfinder', Butler examines the nuanced experiences of her characters as they navigate their unique identities in a world that may not fully embrace them.