All of science and every discipline of study is built on the premise that the universe operates according to rules that are consistent with logic and reason. For it is not possible to study something that does not comply with reason. And so we try to apply reason to everything in the universe, and we strive to understand everything from how the universe began to its very purpose and destiny.
We use logic to discern what exists from what does not exist and what has and will take place. We may debate over what may be true or false, and we may presuppose for the sake of argument what the consequences are if a proposition is either true or false. But this is all for the ultimate purpose of discerning what truly does exist and represents reality.
The methods and principles of logical deduction determine what is true from what is false. And the universe and everything in it must comply with the principles of logical deduction. Thus, things and events in the universe can be represented by propositions whose truth can be determined by the principles of logic. And this means that things in the universe must take on the characteristics of propositions which are either true or false so that it is valid to apply logic to them. And so if logic is used to determine the facts, then the universe must manifest entities that exhibit the nature of true and false propositions.
Since the universe complies with logical deduction, the principles of logic that apply can be demonstrated by events. And since reality is demonstrating logic, it will ever more explicitly manifest the very elements of logic, what is true from what is false and how the distinction is made. For if reality proves anything, then it further proves the extent of the reality of logical deduction itself ...