The more committed the human character is to moral values...

The more committed the human character is to moral values, the more accurate our explanation and justification of the optional action will be. 3- An action of free will can also be scientifically studied after its occurrence, which itself shows that the occurrence of actions based on free will is scientific. 4- The nature of values can be identified and studied scientifically and philosophically. We can ask, for example, what is the nature of justice, sacrifice and dutifulness?

Other questions may be posed about why values have arisen and what consequences they have. The results of commitment to moral values can be studied scientifically. What results high moral values leave in the occurrence of man's mental tranquility and the improvement and development of the society is a scientific issue.

If we consider high human moral values as having proper human qualities that arise out of moving on the path of evolutionary preserving the human disposition, we can ask philosophically whether man being put on this path is in his nature or does it happen externally. If the answer is the latter, why has this phenomenon arisen in some human beings? All in all, value-based realities cannot be separated from sciences. That would weaken and even insult the sciences.

The Relationship between “What There Should Be” and “What There Is” Some Western thinkers, David Hume for instance, believe that we cannot deductively reach “what there should be” from “what there is.” In other words, they think that values and morals cannot be extracted from science.

There is no relationship between “what there is” and “what there should be.” Contrary to Hume's idea, there is harmony among “what there is” and “what there should be,” and that the latter can be deduced from the former. Human beings have the potential to live with values, which is the best reason that proves there is harmony between “what there is” and “what there should be.” Although most people's life goes nowhere beyond purely natural life, few people do have a life based on values.

In other words, they have activated the human perfections inside themselves. Man is the only being who can be addressed by responsibilities and do's and don'ts, for he has the potential to use his responsibilities. If “what there should be” and “what there shouldn't be” cannot be extracted out of “what there is,” the whole reality of the universe will be meaningless.