What concept did Collins use to illustrate human perception in contrast with larger cosmic scales?

Collins used the concept that humans are the center of their own universes to illustrate how personal perception can shape one’s understanding of significance in relation to the vastness of the cosmos. This idea focuses on the subjective nature of human experiences, where individuals often view their lives and struggles as paramount, despite the enormity and complexity of the universe. By emphasizing this perspective, Collins highlights how people can easily forget their place in the larger cosmic framework, believing their personal realities to be of utmost importance. This notion serves to contrast human-centric viewpoints with the grand scale and indifferent nature of the universe.