  The How question thus subdivides into a diverse family of more specific questions depending upon the specific sort or feature of consciousness one aims to explain, the specific restrictions one places on the range of the explanans and the criterion one uses to define explanatory success. Some of the resulting variants seem easier to answer than others. Progress may seem likely on some of the so called “easy problems” of consciousness, such as explaining the dynamics of access consciousness in terms of the functional or computational organization of the brain (Baars 1988). Others may seem less tractable, especially the so-called “hard problem” (Chalmers 1995) which is more or less that of giving an intelligible account that lets us see in an intuitively satisfying way how phenomenal or “what it's like” consciousness might arise from physical or neural processes in the brain.