"The physical and mathematical sciences now have a mature epistemology, which protects them from ideological drifts because it has made them touch in a formally rigorous way on the foundations, and also the limits, of knowledge. The biological sciences, on the other hand, are younger and have not yet encountered the problems of formal and ontological incompleteness that the physical and mathematical sciences are well aware of. This can lead biology to want to offer its own exhaustive and sometimes self-referential “worldview,” considering any discussion of the foundations of being, and therefore of the origin of things, to be superfluous. In reality, when the problem of foundations is closely examined, and biology is beginning to do so as it strives to delve deeply into the origin of DNA, the problem of Logos, rationality, and the meaning of things reemerges, and with it the question of God. The career of a researcher such as Francis Collins is sufficient proof of this."