As a first-order approximation, I would say that phenomenality is "availability for introspective attention": Consciousness is a property of all those mental contents to which you can in principle direct your attention.
Thomas MetzingerI think that there is an ongoing conspiracy in the philosophical community, an organized form of self-deception, as in a cult, to simply all together pretend that we knew what "first-person perspective" (or "quale" or "consciousness") means, so that we can keep our traditional debates running on forever.
Thomas MetzingerYou cannot be a rational subject without veto-control on the level of mental action.
Thomas MetzingerOnly as long as we believe in our own identity over time does it make sense for us to make future plans, avoid risks, and treat our fellow human beings fairly - for the consequences of our actions will, in the end, always concern ourselves.
Thomas MetzingerSubjectivity is an ability, the capacity to use a new inner mode of presenting the fact that you currently know something to yourself.
Thomas MetzingerWhat many people don't see is that there are abundant examples of phenomenal opacity: It is one of the most interesting features of the human conscious model of reality that, first, it can contain elements that are not experienced as mind-independent, as unequivocally real, as immediately given, and second, that there is a "gradient of realness" in which one and the same content can be experienced transparently or in an opaque fashion.
Thomas Metzinger