The authors propose a historical and conceptual analysis of the key concept of emergence to emphasize the potential bridge between econophysics and economics. Six methodological arguments will be developed in order to show the existence of conceptual bridges as a necessary condition for the elaboration of a common language between economists and econophysics which would not be superfluous, in this challenging context, to clarify the growing complexity of economic phenomena. | Duality of knowledge singularity of method - The case of econophysics and . Mill s notion of emergence