Based on the epistemology of causality and formal (Aristotelian) logic, Immanuel Kant (1724 -1804) declared that the objective reality (the noumena) is an unknowable thing-in-itself; so, there is no point in trying to know it. The only thing humanity can do, Kant posited, is to develop logical categories through thought and use those as tools to deal and “understand” the “phenomena” that man perceives through his senses.
The break down of causality with the recognition of the quantum phenomena (the Evil Quanta) at the turn of the 20th century, made the physicist Albert Einstein to adopt Kant’s subjective idealism in theoretical physics. Einstein’s aim was to know the ultimate, final, absolute etc., truth of the world (a theory of everything or TOE) by knowing the “Mind of God” through ideal mathematics and ‘thought experiments’.
Einstein could not achieve his goal in his life-time. What we see now in modern theoretical physics and cosmology is endless academic publications, century-long scholastic debates in scientific and public forums. Taking the cue from Albert Einstein’s aim to know the absolute truth of the world or the “Mind of God” through mathematics, ‘thought experiments’, and Kantian subjective idealism; every Tom, Dick, Mary and Harry around the world are involved in devising brain-cooked logical/mathematical categories that promise to achieve Einstein’s aim by improving or improvising his theories of relativity. Sensational, fantastic and fiery claims are being made both in the published journals and in public discourse; but only the officially recognized ones get any serious consideration. State funding, the Vatican blessing and the Nobel Awards etc., are showered to encourage “proof” and "discovery" of anything involving Einstein’s theories of relativity and of its officially approved improvisations; even through many of these “proofs” and “discoveries: seems contrived or not credible.
Achieving a "Theory of Everything" , or Knowing the Mind of God" seems to be ever more beyond the reach of modern theoretical physics and cosmology. Is there any other other way out?