Coronavirus, like any other disease, initially manifested itself as a biological phenomenon that threatens people's health, but even non-communicable diseases act as a "multidimensional social reality."In this article; First, a review of theoretical literature seeks to criticised "radical constructivism" by  a perspective that emphasizes "complex", "stratified " and "social" social reality.
Then, these two approaches will be used to study the coronavirus epidemic (as a problem). Corona acts here as a complex reality in biological, human (Agency) and social dimensions. This is a complex and multifaceted reality, each level of reality has unrecognized, and interconnected causal powers. To this end, we encounter a kind of "complexity of causality " in examining the Corona problem.Each level of reality has unrecognized, related, and interdependent causal powers.  Serious shortcomings, in other words, the diminution of social reality to human understanding (epistemological fallacy) will result in nothing but our punishment by reality. The health system has prevailed, and the results have been nothing but "continuous recovery of reality" and the choice of the path of "trial and error" or sometimes confusion in policy-making for society

Keywords: Carnivorous, Social Reality, Construction, Causal Complexity.