There are many, distinct phenomena that have gone under the name “consciousness,” and there are many corresponding problems that have all been labeled “the problem of consciousness.” This paper distinguishes several of these distinct problems of consciousness, and proposes solutions to each of them.
Lycan, William G.
"The Plurality of Consciousness,"
Philosophic Exchange: Vol. 32
, Article 2.
Available at: http://digitalcommons.brockport.edu/phil_ex/vol32/iss1/2