What are the major themes in The Sea by Edward Bond?

In Edward Bond's play "The Sea," major themes include the struggle for identity and the impact of trauma on individuals and society. The narrative explores the complexities of human relationships and the search for meaning in a chaotic world. Additionally, the play addresses the conflict between civilization and nature, highlighting the destructive forces of both human behavior and environmental change. Through these themes, Bond critiques societal norms and reflects on the fragility of existence.