An Atheistic Defence of Christian Science

Should the Christian community engage in Christian science  – doing science starting from the standpoint of the Christian evidence base? Plantinga asks this question, and I  argue that the answer is ‘yes’. Moreover, this is an answer that both Christians and atheists can agree upon. Scientific progress should not be shackled by methodological naturalism; instead we need an ecumenical approach to science, which will allow for various high-level research programmes to count as science (including Christian science). If one does science by giving scientific arguments for or against such research programmes, one will fulfil the goal of having science be objective, open, and universal, not constrained by a methodology that favours the naturalistic worldview

Presentism and Quantum Gravity

There is a philosophical tradition of arguing against presentism, the thesis that only presently existing things exist, on the basis of its incompatibility with fundamental physics. I grant that presentism is incompatible with special and general relativity, but argue that presentism is not incompatible with quantum gravity, because there are some theories of quantum gravity that utilize a fixed foliation of spacetime. I reply to various objections to this defense of presentism, and point out a flaw in Gödel's modal argument for the ideality of time. This paper provides an interesting case study of the interplay between physics and philosophy

Morality Grounds Personal Identity

There is a connection between moral facts and personal identity facts: morality grounds personal identity. If, for example, old Sally enters a teletransporter, and new Sally emerges, the fundamental question to ask is: is new Sally morally responsible for actions (and omissions) of old Sally? If the moral facts are such that she is morally responsible, then Sally persisted through the teletransporter event, and if not, Sally ceased to exist

Wave Function Ontology

I argue that the wave function ontology for quantum mechanics is an undesirable ontology. This ontology holds that the fundamental space in which entities evolve is not three-dimensional, but instead 3N-dimensional, where N is the number of particles standardly thought to exist in three-dimensional space. I show that the state of three-dimensional objects does not supervene on the state of objects in 3N-dimensional space. I also show that the only way to guarantee the existence of the appropriate mental states in the wave function ontology has undesirable metaphysical baggage: either mind/body dualism is true, or circumstances which we take to be logically possible turn out to be logically impossible

Pseudoscience

I insightfully discuss the question: what is pseudoscience

The Doomsday Argument Without Knowledge of Birth Rank

The Carter-Leslie Doomsday argument, as standardly presented, relies on the assumption that you have knowledge of your approximate birth rank. I demonstrate that the Doomsday argument can still be given in a situation where you have no knowledge of your birth rank. This allows one to reply to Bostrom's defense of the Doomsday argument against the refutation based on the idea that your existence makes it more likely that many observers exist

The Doomsday Argument Without Knowledge of Birth Rank

The Carter-Leslie Doomsday argument, as standardly presented, relies on the assumption that you have knowledge of your approximate birth rank. I demonstrate that the Doomsday argument can still be given in a situation where you have no knowledge of your birth rank. This allows one to reply to Bostrom's defense of the Doomsday argument against the refutation based on the idea that your existence makes it more likely that many observers exist

The Bare Theory Has No Clothes

We criticize the bare theory of quantum mechanics -- a theory on which the Schrödinger equation is universally valid, and standard way of thinking about superpositions is correct