Science of the conscious mind.

Abstract

Human beings have direct access to their own mental states, but can only indirectly observe cosmic radiation and enzyme kinetics. Why then can we measure the temperature of far away galaxies and the activation constant of kinases to the third digit, yet we only gauge our happiness on a scale from 1 to 7? Here we propose a radical research paradigm shift to embrace the subjective conscious mind into the realm of objective empirical science. Key steps are the axiomatic acceptance of first-person experiences as scientific observables; the definition of a quantitative, reliable metric system based on natural language; and the careful distinction of subjective mental states (e.g., interpretation and intent) from physically measurable sensory and motor behaviors (input and output). Using this approach, we propose a series of reproducible experiments that may help define a still largely unexplored branch of science. We speculate that the development of this new discipline will be initially parallel to, and eventually converging with, neurobiology and physics.