University of Tabriz Journal of Philosophical Investigations 2251-7960 9 16 2015 06 22 In Response to Whyness In Response to Whyness 139 154 3716 FA Hassan Fathzade Journal Article 2015 07 14 In response to why-questions, we explain the phenomena, and the explanation is nothing but relating some phenomena to others, and at the end, projecting a comprehensive theory over the various phenomena. In this essay, we defend a unification approach to the knowledge and by introducing “reification of the word,” restrain prejudices. In response to why-questions, we explain the phenomena, and the explanation is nothing but relating some phenomena to others, and at the end, projecting a comprehensive theory over the various phenomena. In this essay, we defend a unification approach to the knowledge and by introducing “reification of the word,” restrain prejudices. https://philosophy.tabrizu.ac.ir/article_3716_8a3a12e1f2d8de7b2c504032e39bc0c6.pdf