D Roman Numeral Is Written as 500
Nihilism:
Nihilism (/ˈnaɪ(h)ɪlɪzəm, ˈniː-/; from Latin nihil 'nothing') is a philosophy, or family of views within philosophy, that rejects general/fundamental aspects of human life/existence,[1][2] such as objective truth, knowledge, morality, values or meaning.[3][4] Different nihilist positions hold variously that human values are baseless, that life is meaningless, that knowledge is impossible, or that some set of entities do not exist or are meaningless or pointless.
https://en.wikipedia.org/wiki/Nihilism