Which poem is known for its exploration of the speaker's connection to humanity and nature?

The poem renowned for its exploration of the speaker's connection to humanity and nature is "Leaves of Grass" by Walt Whitman. This work is a seminal collection that celebrates individualism and the intrinsic link between humans and the natural world. Whitman's use of free verse and vivid imagery invites readers to reflect on the beauty of the human experience while simultaneously highlighting the interconnectedness with the larger universe.

In "Leaves of Grass," Whitman emphasizes themes of democracy, equality, and the importance of nature in shaping human identity. His lyrical style evokes a sense of unity among all living things and encourages readers to embrace their experiences and the world around them. This deep philosophical inquiry into the self and its relationship with nature positions the poem as a fundamental piece in understanding the human condition and our place within the natural order.