List of unsolved problems in philosophy. This is a list of some of the major unsolved problems in philosophy.
Clearly, unsolved philosophical problems exist in the lay sense (e.g. "What is the meaning of life? ", "Where did we come from? ", "What is reality? " Freud_iceberg.gif from novabizz.com. Jpg00000.jpg from kth.se. Part of Nietzsche's problem with history, science, and the knowledge... Part of Nietzsche’s problem with history, science, and the knowledge drive in general is that these activities typically presuppose that "knowing" is possible, and that truth is more valuable than untruth, or appearance.
It is supposed that there is another world, one free from our perceptions, which can be known if we can find an objectifying lens through which the real nature of things, i.e. inherent properties, things-in-themselves, essences, can be understood. Nietzsche sees most endeavors concerned with discovering the truth as attempts to separate the knower from the known in such a way that they can separate their perceptions (the way the world seems) from the perceived object (an entity that has an existence free from what we bring to the word.)