Considering others opinions (theories) we can adapt the bird perspective or the frog view point

 When considering others opinions, (which are no more than their theories), we need to distinguish between two different ways of viewing the external physical reality of such 'views': 

the outside view or bird perspective of a mathematician studying the mathematical structure and the inside view or frog perspective of an observer living in it.

how do we compute the inside view from the outside view? how do we derive the consensus view?

a process to emerge that may help resolve this paradox is eternal cosmological inflation