But the name itself is deceiving. This theory would not hold secrets of the universe, like factors that understand the complexities of biology, rather it would find a way to understand the laws of physics in one formula. Again the question was asked do we have limits. At first it was easy to think, and discussion followed this train of thought, that we have no limits. We soon realized, that there are limiting factors.
Language is one factor.
Another is that models are not the same as reality. No model will ever mimic reality, so there are limits to knowledge. Thus, we will never know the limits of reality. We also talked of boundary situations were thought breaks down, and again we have limits to knowledge.