Edited sentence: Any philosophy with elements of Nihilism, such as the writings of Friedrich Nietzsche may posit the idea that absolute truth may not necessarily exist, and therefore neither may facts.By definition, the very concept of 'fact' is philosophically as subjective as the truth upon which a fact can be said to be based, and indeed the systems within which such a position is held to be true.Many philosophers have considered that the notion of 'a fact' is perhaps invalid and everything believed to be fact can be reduced to individual or shared perspectives and opinions.Note that it is a logical contradiction to state 'there is no such thing as a fact' as a fact, but it is not a logical contradiction to posit something along the lines of 'there is only perspective' as a perspective