"inescapable fact" means something that is true and cannot be avoided or ignored. It refers to a truth or reality that cannot be denied or changed, no matter how much we may try. Full definition
And behind such theological and cosmic questions was always the more immediate, inescapable fact of man's stupidity, squalor, futility, and sin, seeming to deny outright a high estimate of his worth. (religion-online.org)
The eschatological reality becomes congruent with and partially confirmed in a man's life experience when absolute limits, boundaries, inescapable facts confront him in the realization of his personal, social, and national experience. (religion-online.org)
Just before that, Whitehead wrote: «the fundamental inescapable fact is the creativity in virtue of which there can be no «many things» which are not subordinated in a concrete unity» (Process 211). (religion-online.org)