Donne challenges the notion that all human beings are solitary creatures who can live independently of one another. Counter to this selfish concept of human singularity, Donne promotes a framework of interdependence. Using an extended metaphor of humans as pieces of land or earth, Donne illustrates how every piece of land is a “piece of the continent” (Line 3). Every piece of earth compounds upon others to create “the main” (Line 4), just as every human life adds to the entirety of humanity. One life affects the other, just as one outcropping of land can overlap another. No human life goes unnoticed. As the metaphor extends, Donne highlights how if one “clod” (Line 5) of earth is washed away, then “Europe is the less” (Line 6). If a “promontory” (Line 7) or a “manor” (Line 8) are removed, the landscape changes irrevocably. In fact, it is possible that the absence of these landmarks would precipitate some local ecological shift. Similarly, if one human dies, the speaker notes how this death “diminishes me” (Line 10). This loss is innately felt by the speaker because they are “involved in mankind” (Line 10). Whether readers like it or not, the poem suggests that by simply being born, all humans are inexorably joined together on life’s journey.