Norwood Russell Hanson

Norwood Russell Hanson was a philosopher of science who explored how scientific theories evolve and how our understanding changes over time. He argued that scientific progress isn't just about accumulating facts but involves changing perspectives and interpretations of data. One of his key ideas is the "theory-laden" nature of observation, meaning that what we see is influenced by the theories we hold. This suggests that as scientific theories are challenged and refined, our observations and understandings also shift, leading to deeper insights and advancements in knowledge.