In 1923, Martin Buber published 'I and Thou', a philosophical work that distinguishes between two modes of relationships: 'I-It', which objectifies, and 'I-Thou', which fosters genuine dialogue and connection. Buber's exploration of relational existence emphasized the importance of mutual respect and understanding in human interactions. This work has had a lasting impact on existential philosophy, theology, and interpersonal relationships.

Influenced the dialogic, intimate address found in 20th-century confessional, religious, and ecological poetry, emphasizing connection over domination. Poets like Ted Hughes and Anne Carson incorporated Buber's ideas into their work, exploring the depth of human relationships and our connection to nature.