 A firmer ground to explore the hypothesis comes from some independent reasons of theoretical dissatisfaction with contemporary physics. We will limit ourselves to what we may call conceptual complaints, as opposed to ones more closely related to scientific practice, such as the failure of reductions of quantum mechanics and relativity to a Theory of Everything. We will examine the following three: (i) the problem of infinity, (ii) the need for a transparent ontology, (iii) the physical role of information. 