Final answer:
The landing of a human on the moon was made possible through empiricism and experimentalism, as scientific and technological advancements heavily rely on the scientific method and empirical evidence.
Step-by-step explanation:
The remarkable achievement of landing a human on the moon was primarily made possible through empiricism and the application of the scientific method. It involved continuous experimentalism, which is the practice of deriving knowledge from experiments and observation rather than through abstract philosophical concepts. Experimentalism is closely related to empiricism, which emphasizes the role of empirical evidence in the formation of ideas, rather than innate ideas or traditions.
Options such as existentialism, humanism, and behaviorism offer valuable philosophical perspectives on human nature and psychology but are not directly responsible for technological advancements like space exploration. Instead, the development of technology, such as spacecraft and the equipment needed for a moon landing, owes its success to experimental methods and scientific inquiry, which are grounded in empiricism and experimentalism.