One of the things that is not so good is that a decision was made long ago about the size of an IP address - 32 bits. At the time it was a number much larger than anyone could imagine ever having that many computers but it turned out to be to small.
Although we have in theory abolished human slavery recognized women's rights and stopped child labor we continue to enslave other species who if we simply pay attention show quite clearly that they experience parental love pain and the desire for freedom just as we do.
