A great divide in the world today.

In the contemporary world, the greatest divide would not be between the liberals and conservatives. It would be between people who believe in the many worlds interpretation of quantum mechanics, and those who don't. Alternatively, there would be a deep chasm between believers and non-believers of the idea that the world is a simulation run on a huge computer (presumably designed by some superintelligence, natural or artificial).

When someone says that he or she believes in the simulation hypothesis, the most appropriate and fun follow-up question would be:

At what time exactly in your life did you realize that this world, including you, is a simulation? Did you notice a bug in the program, or was there a noticeable hole in the visual field?

Neither has happened to me so far, and I don't believe in the simulation hypothesis.

I thought about this rather humorous idea after a close friend of mind, Kaoru Takeuchi, who got his Ph.D in string cosmology from McGill, said that he believed in both the many worlds interpretation and simulation hypothesis. This is indeed a great divide. Rather unsettling, actually. I needed some psychological defense mechanism, and I came up with the above thoughts.

Once you become adequately connected to the central ideas of consciousness, you would become a sincerely ignorant person.

 One of the most important things in consciousness studies would be to realize that you don't understand consciousness. 

It is too easy to fall back on a particular idea, theory, and set of data to (falsely) believe that one has understood the nature of consciousness. Too many people have gone that way and basically never came back, perhaps tragically for themselves. 

I am not necessarily arguing that the cognitive closure argument of Colin McGinn (which, by the way, is a beautifully presented exposition) is correct. I am just making an observation that one of the blessings of learning the facts about the neural correlates of consciousness and related ideas in the philosophy of mind is that one becomes aware of the tremendous difficulty involved in understanding consciousness. 

Indeed, the more you learn about the intricacies of the mind-brain problem, the less confident you become as regards the power of any specific theory (be it the integrated information theory, global workspace theory, quantum theories of mind, etc.) to account for the origin of consciousness. 

In consciousness studies, an intellectual hubris of understanding would come from an insufficient understanding of the field. Once you become adequately connected to the central ideas of consciousness, you would become a sincerely ignorant person.