The fact that you remember that Paris is the capital of France has nothing to do with what you learnt during high school. You know it, because it is general kno

The fact that you remember that Paris is the capital of France has nothing to do with what you learnt during high school. You know it, because it is general knowledge. You saw it in the movies. You had a phone call from someone living there. Only someone living in a cave would not know where or what Paris is, hence why you would call him an idiot. However, the capital of an area that isn't in the media very of ten? You won't remember them. "Quick, what is the capital of Cambodia? No idea? You surely must be an idiot! Let's fire you!" Nobody will ever say that. If I tell someone that they must go to Ankara for a meeting, I would pretty much expect them to answer with "where?" Having general knowledge is important. Knowing the main capitals of the world is important too. Spending hours and hours to learn all of the obscure ones and commit it to memory in a world where you can say "Ok Glasses, Ankara is the capital of which country?" is useless.