How did Nietzsche explain moral beliefs as perspectives rather than objective facts?

Friedrich Nietzsche rejected the notion that human beliefs mirror an objective reality, arguing instead that all knowledge and moral judgments are grounded in specific perspectives. Rather than viewing moral beliefs as universal truths, he characterized them as interpretations of phenomena shaped by the history, psychology, and needs of those who hold them.1

Nietzsche’s perspectivism posits that there is no "view from nowhere" or all-inclusive perspective that can access reality as it is in itself. Consequently, he maintained that there are no objective moral facts, only competing moral codes. For instance, he analyzed the Judeo-Christian tradition as a "slave morality"—a perspective born of weakness and fear—which he contrasted with a "distinguished" or "master" morality.2314

By asserting that individuals can create their own values, Nietzsche positioned the Übermensch as a figure who rises above ordinary moral standards to become value-determining. This approach fundamentally challenged the Enlightenment-era belief in objective, universal truths, framing ethics instead as a mosaic of traditions and human projections.451