Have grand theories of consciousness earned their keep?

Empirical research, not grand theories, has driven the most significant advances in understanding consciousness, suggesting a need to reassess the field's approach.

• Why it matters: Controversies over theories of consciousness highlight the importance of evaluating their scientific value and effectiveness in advancing knowledge.
• What they did: The authors analyzed the history of the field, emphasizing that empirical studies have led to key breakthroughs, while overarching theories have played a lesser role.
• The result: Focusing on rigorous empirical research may enable more meaningful progress in understanding consciousness, encouraging a shift away from reliance on broad theoretical frameworks.