I read a book, "The Giver" by Louis Lowry. It was a very interesting book, because it was about a perfect utopia that solved all the problems. For example, these people could only see in black and white. The book never mentioned a single color until the very end of the book (for certain reasons). Also, people where assigned jobs, spouses, everything. And for them, being different was strictly prohibted. Pointing out differences was considered a serious transgression. In fact, babies born with abnormalities where killed. But the people didn't think it at all bad. For us it is but for them it wasn't because it was a anisotropic matter. Anyway, what are the characteristics you think could create a perfect community? Will there always be some sort of paradox involved? If so why?