Recent models in quantum cosmology make use of the concept of imaginary time. These models all conjecture a join between regions of imaginary time and regions of real time. We examine the model of James Hartle and Stephen Hawking to argue that the various no-boundary attempts to interpret the transition from imaginary to real time in a logically consistent and physically significant way all fail. We believe this conclusion also applies to quantum tunneling models, such as that proposed by Alexander (...) Vilenkin. We conclude, therefore, that the notion of emerging from imaginary time is incoherent. A consequence of this conclusion seems to be that the whole class of cosmological models appealing to imaginary time is thereby refuted. (shrink)

Traditional eschatology clashes with the theory of entropy. Trying to bridge the gap, Robert John Russell assumes that theology and science are based on contradictory, yet equally valid, metaphysical assumptions, each one capable of questioning and impacting the other. The author doubts that Russell's proposal will convince empirically oriented scientists and attempts to provide a viable alternative. Historical‐critical analysis suggests that biblical future expectations were redemptive responses to changing human needs. Apocalyptic visions were occasioned by heavy suffering in postexilic times. (...) Interpreted in realistic terms, they have since proved to be untenable. The expectation of a new creation without evil, suffering, and death is not constitutive for the substantive content of the biblical message as such. Biblical future expectations must be reconceptualized in terms of best contemporary insight and in line with a dynamic reading of the biblical witness as God's vision of comprehensive optimal well‐being that operates like a shifting horizon and opens up ever new vistas, challenges, and opportunities. (shrink)

This essay explores a simple argument for a Ground of Being, objections to it, and limitations on it. It is nonsensical to refer to Nothing in the sense of utter absence, hence nothing can be claimed to come from Nothing. If, as it seems, the universe, or any physical ensemble containing it, is past-finite, it must be caused by an uncaused Ground. Speculative many-worlds, pocket universes and multiverses do not affect this argument, but the quantum cosmologies of Alex Vilenkin, and (...) J. B. Hartle and Stephen Hawking, which claim that the universe came from literally nothing, would. I argue that their novel project cannot work for reasons both physical (their "nothing" is actually a vacuum state governed by eternal physical laws) and methodological (physical theory cannot explain the emergence of the physical per se). Thus my argument stands. However, as David Hume showed, a posteriori arguments like mine infer a creation, and Creator, of a certain character, namely, a stochastic concept of creation and a panentheistic, partly physical Creator lacking omniscience and omnipotence. Rather than undermining the cosmological argument, as Hume intended, these limitations liberate the concept of the Ground from unnecessary problems, as Hartshorne suggested. (shrink)

Abstract.Reflecting on the future of the field of science-and-religion, I focus on three aspects. First, I describe the history of the religion-and-science dialogue and argue that the emergence of the field was largely contingent on social-cultural factors in Western theology, especially in the United States. Next, I focus on the enormous influence of science on Western society and on what I call cultural scientism, which influences discussions in science-and-religion, especially how theological notions are taken up. I illustrate by sketching the (...) way divine action has been studied in science-and-religion. The divine-action debates may seem irrelevant to theologians because the way divine action is dealt with in science-and-religion is theologically problematic. Finally, I analyze the quest for integration and unity of science and religion that underlies much of the contemporary field of science-and-religion and was stimulated particularly by the efforts of Ian Barbour. I argue that his quest echoes the logical positivist vision of unification and has a strong bias toward science as the sole source of rationality, which does not take theology fully seriously. (shrink)

Abstract.I join others who have expressed profound gratitude for the life and thought of Arthur Peacocke. I recall some high points in my interaction with him during a period of forty years as an intellectual companion and personal friend. Some similarities in our thinking about evolution, emergence, top‐down causality, and continuing creation are indicated. Four points of difference are then discussed: (1) Emergent monism or two‐aspect process events? (2) Panentheism or process theism? (3) Creation ex nihilo and/or continuing creation? (4) (...) Voluntary or necessary limitation of God's power? Even when we differed I have benefited immensely from our ongoing interaction. (shrink)

“Religion and science” often is understood as being about the relationship between two given enterprises, religion and science. I argue that it is more accurate to understand religion and science in different contexts differently. (1) It serves as apologetics for science in a religious environment. As apologetics for technology the role of religion‐and‐science is more ambivalent, as competing and contrary responses to modern technology find articulation in religious terms. (2) In the political context of the modern university, some invoke religion‐and‐science (...) in arguing for a place of theology alongside the sciences. In this context, secular studies of religion are a major challenge, which is hardly addressed. (3) Within the religious communities, religion‐and‐science is a battleground between revisionist and traditionalist ways of understanding religion. (shrink)

. In the first part of this essay I sketch a view on cosmogenesis from the perspective of modern science, emphasizing, first, that the laws of nature are outcomes of the history of nature, not imposed on nature from outside of nature; and, second, that the universe, including human beings, is the result of a single, natural process. It consistently brings forth novelty through a probabilistic sequence of syntheses. Consequently, the new emerges from the unification of elements that were previously (...) unified. This universal creative process is both probabilistic and nonlinear. It is probabilistic because each creative event occurs within a cohort of also possible events. It is nonlinear because the new has qualities that its elements in isolation do not possess. I refer to this model of understanding cosmogenesis as strict naturalism. In the second part of the essay I argue that deistic and theistic models of cosmogenesis cannot cope with strict naturalism because they exclude teleology and supernatural interference in the creative process. In contrast to deism and theism, I show that Christianity is capable of integrating strict naturalism. To do that I focus on the Christian notion of incarnation. At the center of this reflection is the attempt to increase the understanding of Christian faith that only the Word of God creates. (shrink)

This paper focuses on four passages in the journey of the universe from beginning to end: its origin in the Big Bang, the production of heavy elements in first generation stars, the buzzing symphony of life on earth, and the distant future of the cosmos. As a physicist and a Christian theologian, I will ask how each of these passages casts light on the deepest questions of existence and our relation to God, and in turn how these questions are being (...) explored through ongoing research into the interaction between Christian theology and the natural sciences. (shrink)

Revolutionary developments in both science and theology are moving the relation between the two far beyond the nineteenth‐century “warfare” model. Both scientists and theologians are engaged in a common search for shared understanding. Eight models of interaction are outlined: scientism, scientific imperialism, ecclesiastical authoritarianism, scientific creationism, the two‐language theory, hypothetical consonance, ethical overlap, and New Age spirituality. Developments in hypothetical consonance are explored in the work of various scholars, including Ian Barbour, Philip Clayton, Paul Davies, Willem Drees, Langdon Gilkey, Philip (...) Hefner, Nancey Murphy, Wolfhart Pannenberg, Arthur Peacocke, John Polkinghorne, Robert John Russell, Thomas Torrence and Wenzel van Huyssteen. (shrink)

This paper is framed as a continuation of a 12th century debate over whether a ‘profane’ account of nature without reference to arbitrary divine acts in its workings (secundum phisicam) threatens the unity of scriptura et natura that was assumed in the natural philosophy which developed out of the Platonic/Augustinian tradition. Currently this issue takes the form of either a commitment to or circumvention of the protocol of ‘methodological naturalism’ in the explanation of natural history, most clearly with regard to (...) evolutionary theory. The focus of the paper is on the latent disagreement over this issue between two poles of the steering committee which oversaw a series of conferences co‐sponsored by the Vatican Observatory. One sidei was willing to make a sustained commitment to ‘methodological naturalism’, arguing that while nature was not self‐explanatory, its inherent characteristics were sufficient for explaining the course of natural history. The other sideii was initially willing to concede the protocol, but ultimately saw the unity of scriptura et natura threatened. After the introduction, Section II analyzes specific disagreements between the two groups over theological epistemology, theological language, and God as a necessary factor in the explanans of natural history. That analysis becomes the basis in Section III for the assertion that the strategy of the second group involves returning to an older form of natural philosophy with a doxa‐episteme progression that allows it to augment the ‘profane’ epistemology of ‘methodological naturalism’ with an esoteric insight in order to recognize what is ‘objectively’ the case. Natural philosophies of this sort permit a ‘semantic variability’ such that the designation of a claim as ‘theological’ can mean that it both is and is not a semantic alternative to claims that follow the protocol of ‘methodological naturalism’. The strength given the claim will depend on the discourse context. The paper concludes with a chart of the multiple and significant differences between the two groups. (shrink)

A scientist (for whom the world is the universe) and a theologian (for whom the world is planet Earth) engage in dialogue, not contrived Platonic or Galilean dialogue, but true bidisciplinary dialogue that strives for higher viewpoint. S: Is the preservation of the human species a primary human responsibility? T: It may be a responsibility we share with God. S: The human species has a limited future if confined to the planet Earth. We must diversify our habitat by colonizing space. (...) T: We are responsible for other life on the planet as well. The discussants conclude that besides protecting Earth ecologies, we should create new ecologies in space. (shrink)

. E. O. Wilson writes that the “choice between transcendentalism and empiricism” is this century's “version of the struggle for men's soul” . The transcendentalist argues for theism—that there is a God, a creator of the world. The empiricist instead makes the point that the notion of God, including morality and ethics, are adaptive structures of human evolution. Before entering the debate of the transcendentalist/empiricist controversy I analyze how things exist and suggest that all that is exists as united diversity, (...) as identity in difference. I argue that oneness by itself is intangible because wholes are concrete only through their tangible parts. I briefly discuss this understanding of existence in the realm of art to show that transcendence and immanence are not mutually exclusive but constitute each other. I conclude that existence, the hypostasis of unity in diversity, might be seen as a gift from absolute existence. In this view, the world might reveal itself as a gift that reflects the trinitarian existence of the Giver. (shrink)

Some physical aspects of Teilhard's synthesis are focused upon and confronted with the recent achievements of physics and cosmology. The stuff of the universe, according to modern physical theories, has become something more similar to a structure or form than to inert pieces of material substratum. Directedness of time and history no longer seems to be an ontological a priori of any existence, but rather an outcome of finely tuned initial conditions. And the growth of complexity is now regarded as (...) a process emerging out of physical laws rather than a foreign element in the body of physics. The question is considered of how these results affect Teilhard de Chardin's vision of the world. (shrink)