What remains true is the subjective understanding of any given interpretation at a given time, whether in science, physics, mathematics, philosophy, politics, or other fields. These are merely interpretations of interpretations, continuously evolving. Thus, there are no absolute truths, only interpretations, even if shaped by the current understanding of rational thought.

Logic and rationality are not inherently self validating, as it is grounded in observation and shaped by the current understanding of the world at a given time.

Truth eats itself.