The theory of plate tectonics gained widespread acceptance in 1967, integrating various geological evidence to explain continental drift and seismic activity. This revolutionary concept transformed the understanding of Earth's geological processes, linking the movement of tectonic plates to phenomena such as earthquakes and volcanic eruptions. The acceptance of plate tectonics has had profound implications for geology, geography, and environmental science.

The discovery of plate tectonics transformed perceptions of Earth's stability, inspiring poets like Gary Snyder and William Carlos Williams to reflect on themes of impermanence and humanity's transient existence. This shift in understanding encouraged a new poetic exploration of geological forces and the deep time of the planet.