The big bang cosmological theory is relevant to Christian theism and other theist perspectives since it represents the universe as beginning to exist ex nihilo about 15 billion years ago. This paper addresses the question of whether it is reasonable to believe that God created the big bang. Some theists answer in the affirmative, but it is argued in this paper that this belief is not reasonable. In the course of this argument, there is a discussion of the (...) metaphysical necessity of natural laws, of whether the law of causality is true a priori, and of other pertinent issues. (shrink)

Contemporary science presents us with the remarkable theory that the universe began to exist about fifteen billion years ago with a cataclysmic explosion called "the Big Bang." The question of whether Big Bang cosmology supports theism or atheism has long been a matter of discussion among the general public and in popular science books, but has received scant attention from philosophers. This book sets out to fill this gap by means of a sustained debate between two philosophers, (...) William Lane Craig and Quentin Smith, who defend opposing positions. Craig argues that the Big Bang that began the universe was created by God, while Smith argues that the Big Bang has no cause. Alternating chapters by the two philosophers criticize and attempt to refute preceding arguments. Their arguments are based on Einstein's theory of relativity and include a discussion of the new quantum cosmology recently developed by Stephen Hawking and popularized in A Brief History of Time. (shrink)

William Lane Craig has defended a modern First Cause argument based on 1) a principle of universal causality and 2) the claim that the universe must have had a beginning. But 1) is susceptible to counter examples from quantum theory. Moreover, Craig’s defense of 2) is open to serious question. He claims that an actual infinity (of time) is impossible; he also claims that 2) is in fact supported by big bang theory. I argue that both of these claims (...) are mistaken, and that in consequence we have no particular reason to suppose that 2) is true. I conclude that the First Cause argument fails, but I suggest that a weaker inductive argument might be worth a try. (shrink)

Was the Big Bang with which the universe began created by God, or did it occur without cause? In this book two philosophers of opposite viewpoints debate the question.

The following article was originally published in Australasian Journal of Philosophy March 1991 (Volume 69, No.

The big bang idea is not only a dominant idea in cosmology but also a very successfully idea out of cosmology. Although sometimes just in metaphorical sense, the big bang idea is present, since some decades, in a variety of domains such as natural sciences, humanities, social sciences, arts, and it also has a great acceptance by the general public. Furthermore, the term Big Bang has become increasingly popular and currently it is often used with (...) very different purposes, including commercial purposes, in contexts that have nothing to do with science, such as music, television, cinema, circus, house decoration, food, and other unexpected domains. Proposed by Gerald Holton, thematic analysis is a useful tool for studying cases like this, because it identifies and describes elements that cross and connect all areas of knowledge and culture in general and thus can help to understand the reception, appropriation and use of certain ideas in different but contemporary disciplinary and cultural contexts, which may be involved in intellectual fashions and in styles of thought of one particular time. (shrink)

This paper is a critical review of *Big Bang Cosmology* by Quentin Smith and William Lane Craig. (The book is a collection of previously published papers; most are concerned, in one way or another, with kalam cosmological arguments for the existence of God.).

The recently published book Theism, Atheism, and Big Bang Cosmology 1 has had quite an impact on the ongoing debate about the existence of God.

This work is a lively philosophical debate exploring "the implications of classical and quantum Big Bang cosmology" for theism and atheism. Both authors accept one current estimate that the universe began about 15 billion years ago. The book has three parts. In the first two parts the authors offer theistic and atheistic cosmological arguments; in the third part they explore the quantum cosmology of Stephen Hawking.

I argue that two components of Thomistic philosophy of nature (specifically, hylomorphism combined with a relational ontology of space) entail a core claim of big-bang cosmology. I then consider some implications of this fact for natural theology.

I argue that two components of Thomistic philosophy of nature (specifically, hylomorphism combined with a relational ontology of space) entail a core claim of big-bang cosmology. I then consider some implications of this fact for natural theology.

A number of years ago we argued that Hartshorne’s psychicalism and his doctrine of divine memory are incompatible with contemporary big bang cosmology. Theodore Walker has responded to our objection by arguing that our understanding of psychicalism is flawed and that Hartshorne’s metaphysics has the resources for accommodating what the big bang theory says about the origin and fate of the universe. In the present article we attempt to show that Walker’s defense of Hartshorne fails.

The cosmic singularity provides negligible evidence for creation in the finite past, and hence theism. A physical theory might have no metric or multiple metrics, so a ‘beginning’ must involve a first moment, not just finite age. Whether one dismisses singularities or takes them seriously, physics licenses no first moment. The analogy between the Big Bang and stellar gravitational collapse indicates that a Creator is required in the first case only if a Destroyer is needed in the second. The (...) need for and progress in quantum gravity and the underdetermination of theories by data make it difficult to take singularities seriously. The singularity exemplifies the sort of gap that is likely to be closed by scientific progress, obviating special divine action. The apparent irrelevance of cardinality to practices of counting infinite sets in classical field theory and Fourier analysis is noted. Introduction The Doctrine of Creation and Its Warrant Cardinality and Sizes of Infinity Modern Cosmology and Creation Tolerance or Intolerance toward Singularities? Leibniz against Incompetent Watchmaker? Induction from Earlier Theories' Breakdown? Stellar Collapse Implies Theistic Destroyer Stacking the Deck for GTR Quantum Gravity Tends to Resolve Singularities Vicious God-of-the-Gaps Character Fluctuating or Inaccessible Warrant Big Bang Cosmology Not Especially Congenial to Faith CiteULike Connotea Del.icio.us What's this? (shrink)

Some important and decisive observations allowed a widespread and almost unquestionable acceptance of the big bang cosmology, but we can admit and search other factors that have contributed and continue to contribute to the enormous acceptance and great popularity of this cosmological conception, not only inside but also outside of cosmology and even in numerous no scientific contexts. To find some of those factors, a case study was undertaken based on thematic analysis, an analytical tool which is (...) based on the idea that the scientific activity, in addition to a theoretical and an experimental dimensions, has a third dimension with psychological and cultural elements called themata that strongly influence the construction of scientific theories and also their acceptance or rejection. This case study focused on the most important founding texts of big bang cosmology, namely articles and books of Alexandre Friedmann, Georges Lemaître, and George Gamow, covering three decades of important developments, and the founding texts of its great rival, the steady-state cosmology. This article presents a summary of the main results of this case study, which allowed to identify several themata with a very important role in the big bang cosmology: differentiation and unification ; unity, creation, change, evolution, constancy, simplicity, life cycle, circularity, and disorder. All these themata form a methodological and conceptual matrix—with a triple dimension: historical, transversal/cultural, and psychological—that can help explain the acceptance and popularity of the big bang cosmology within and beyond its disciplinary boundaries. (shrink)

Some important and decisive observations allowed a widespread and almost unquestionable acceptance of the big bang cosmology, but we can admit and search other factors that have contributed and continue to contribute to the enormous acceptance and great popularity of this cosmological conception, not only inside but also outside of cosmology and even in numerous no scientific contexts. To find some of those factors, a case study was undertaken based on thematic analysis, an analytical tool which is (...) based on the idea that the scientific activity, in addition to a theoretical and an experimental dimensions, has a third dimension with psychological and cultural elements called themata that strongly influence the construction of scientific theories and also their acceptance or rejection. This case study focused on the most important founding texts of big bang cosmology, namely articles and books of Alexandre Friedmann, Georges Lemaître, and George Gamow, covering three decades of important developments, and the founding texts of its great rival, the steady-state cosmology. This article presents a summary of the main results of this case study, which allowed to identify several themata with a very important role in the big bang cosmology: differentiation and unification ; unity, creation, change, evolution, constancy, simplicity, life cycle, circularity, and disorder. All these themata form a methodological and conceptual matrix—with a triple dimension: historical, transversal/cultural, and psychological—that can help explain the acceptance and popularity of the big bang cosmology within and beyond its disciplinary boundaries. (shrink)

We analyse aspects of the Big Bang program in modern cosmology, with special focus on the strategies employed by its adherents both in defending the theory against anomalous data and in dismissing rival accounts. We illustrate this by critically examining four aspects of Big Bang cosmology: the interpretation of the cosmic red-shift, the explanation of the cosmic background radiation, the inflation hypothesis and the search for dark matter. We conclude that the Big Bang's dominance of (...) contemporary cosmology is not justified by the degree of experimental support it receives relative to rival theories. (shrink)

Despite some important observations and after decades of widespread consensus around the big bang cosmology, Fred Hoyle, one of the proponents of the steady-state cosmology, continued to fight the big bang idea throughout his life. We can try to understand this persistent attitude of Hoyle through a Holtonian thematic approach, by admitting that personal preferences and choices of scientists are conditioned by themata. Thematic analysis shows that big bang cosmology is mainly based on a (...) set of themata consisting of evolution, finitude, life cycle (which has a beginning), and change; the steady-state cosmology is based on opposite themata: steady-state, infinity, continuous existence, and constancy. Personal preferences seem to have been important in the strong and passionate dispute between big bang and steady-state ideas, and Hoyle is a very illustrative example of a personal commitment remarkably long-lived to some themata, in this case to the opposite themata of the big bang cosmology. In his personal and persistent struggle against the big bang idea, Hoyle always refused the way how some experimental observations were considered decisive in favor of this cosmology. This is a typical thematic attitude: letting some personal thematic preferences influence the acceptance or rejection of scientific evidence. In this case, that corresponds to the existence of selection effects and biases regarding important cosmological observations, in order to sustain a persistent rejection of the big bang idea. (shrink)

While there has been much work on cosmological arguments, novel objections will be presented against the modern day rendition of the Kalām cosmological argument as standardly articulated by William Lane Craig. The conclusion is reached that this cosmological argument and several of its variants do not lead us to believe that there is inevitably a supernatural cause to the universe. Moreover, a conditional argument for atheism will be presented in light of the Big Bang Theory.

The singularity theorems of the 1960s showed that Lemaître’s initial symmetry assumptions were not essential for deriving a big-bang origin for a vast multitude of relativistic universe models. Yet the actual universe accords remarkably closely with models of Lemaître’s type. This is a mystery closely related to the form taken by the 2nd law of thermodynamics and is not explained by currently conventional inflationary cosmology. Conformal cyclic cosmology provides another perspective on these issues, one consequence being the (...) necessary initial presence of a dominant scalar material that interacts only gravitationally, but which must ultimately slowly decay away in a novel but perhaps detectable way. According to CCC, our current universe picture provides but one aeon of an unending succession of expanding aeons each having an initial big bang which is the conformal continuation of the remote exponential expansion of its previous aeon. The observational status of CCC is briefly discussed. (shrink)

We show that the big bang is a coordinate singularity for a large class of \ inflationary FLRW spacetimes which we have dubbed ‘Milne-like.’ By introducing a new set of coordinates, the big bang appears as a past boundary of the universe where the metric is no longer degenerate—a result which has already been investigated in the context of vacuum decay. We generalize their results and approach the problem from a more mathematical perspective. Similar to how investigating the (...) geometrical properties of the \ event horizon in Schwarzschild led to a better understanding of black holes, we believe that investigating the geometrical properties of the big bang coordinate singularity for Milne-like spacetimes could lead to a better understanding of cosmology. We show how the mathematics of these spacetimes may help illuminate certain issues associated with dark energy, dark matter, and the universe’s missing antimatter. (shrink)

The first two thirds or so of this book is a thorough, severe, and at times somewhat difficult, philosophical analysis and critique of atheistic naturalistic answers to “What caused the Big Bang?” Most contemporary astrophysicists accept one of the following non-theistic accounts of the origin of the Big Bang: Steady State, Plasma, Oscillationist, Big Fizz, Big Divide, Quantum Observership, Big Accident, Atheistic Anthropic, and Plenitude cosmologies. The last third or so of the book develops a highly plausible theistic (...) process cosmology which includes creation ex nihilo. This book critically explores answers to the big question, What produced our universe around fifteen billion years ago in a Big Bang? It defends and revises Process Theology and develops contemporary arguments for God's existence based on the universe's life-supporting order and contingent existence. (shrink)

We present here a cosmological myth, alternative to "the Universe Story" and "the Epic of Evolution", highlighting the roles of entropy and dissipative structures in the universe inaugurated by the Big Bang. Our myth offers answers these questions: Where are we? What are we? Why are we here? What are we to do? It also offers answers to a set of "why" questions: Why is there anything at all? and Why are there so many kinds of systems? - the (...) answers coming from cosmology and physics ; Why do systems not last once they exist? - the answer coming from a materialist interpretation of information theory; and, Why are systems just the way they are and not otherwise? - the answer coming from evolutionary biology. We take into account the four kinds of causation designated by Aristotle as efficient, final, and material formal, with the Second Law of thermodynamics in the role of final cause. Conceptual problems concerning reductionism, "teleology", and the choice/chance distinction are dealt with in the framework of specification hierarchy, and the moral implications of our story explored in the conclusion. (shrink)