So EVERYONE can be considered ignorant? There is no one who know everything. Therefore, there's something they don't know, therefore they are ignorant.
Posters are saying those who vote "no" on this poll are ignorant (or racist, but I'm not getting into that), because they don't know what Arabic numerals are. While technically true, they're saying it as an insult. But I find it hard to believe they know everything about everything, therefore they are ignorant. And yes, I agree with others who say people don't know what they don't know. So, bottom line, everyone is ignorant.