For some weeks now, an underlying persistent debate on the reality of numbers has emerged in several discussion threads at UD. In part, it has been cast in terms of nominalism vs platonic realism; the latter being the effective view of most working mathematicians. Obviously, this is a first principles issue and is worth focussed Read More…
Science, Mathematics, Philosophy and (Natural) Theology
Logic and First Principles, 11: The logic of Ultimate Mind as Source of Reality
After we headlined and began discussing PS on hearing and consciousness yesterday, H raised a significant issue: H, 15: >> . . . the invocation of a Creator who “beautifully designed what each sound should sound like” and “put the special program that can interpret each frequency pattern of air vibration into each sound, thus Read More…
The Fourier series & rotating vectors in action (with i lurking) — more on the mathematical fabric of reality
The Fourier series is a powerful technique that can be used to break down any repeating waveform into sinusoidal components, based on integer number harmonics of a fundamental frequency: Video: This is already amazing, that by summing up harmonically related sinusoids (with suitable amplitudes and lagging) we can analyse any repeating waveform as a sum Read More…
Logic and first principles, 5: The mathemat-ICAL ordering of reality
As we continue to explore the significance of logic, the pivotal importance of Mathematics (and of the mathemat-ICAL ordering of reality) has come up. Where, we can best understand mathematics in two frames by using a definition with a bracket: Mathematics is [the study of] the logic of structure and quantity. The study part is Read More…
Logic & First Principles, 4: The logic of being, causality and science
We live as beings in a world full of other concrete entities, and to do science we must routinely rely on mathematics and so on numbers and other abstract objects. We observe how — as just one example — a fire demonstrates causality (and see that across time causality has been the subject of hot Read More…
Silenced! Selectivity too close to truth?
Should science pursue truth regardless of consequences? Or must we succumb to political correctness? Must selectivity of females always equal males? Consider: Academic Activists Send a Published Paper Down the Memory Hole – by Theodore P. Hill “In the highly controversial area of human intelligence, the ‘Greater Male Variability Hypothesis’ (GMVH) asserts that there are Read More…
Mathematical Realism/ Platonism (and Nesher on Godel’s Option C)
As we continue to explore the mathematical domain of abstract reality and objective truth, we come to first the Godel point (as summarised by Nesher): where, recall, the domain of facts starts with something like the surreal world of numbers: and then also, we come to the world of Mathematical Platonism/ Realism. So, let me Read More…
Sev, JDK, the value of philosophy [esp. metaphysics] and addressing the intersubjective consensus challenge
In the PZM on the state of atheism thread, some key fundamental issues have emerged: JDK, 12: >>to both ba[77] and kf: because I think your belief in the power and importance of metaphysical philosophy is excessive and misguided . . . >> Sev, 17: >>[to BA77,] You consistently ignore the possibility that a consensus Read More…
My conclusion (so far) on the suggested infinite past, beginningless physical world: not plausible, likely not possible, here’s why
One of the more astonishing points of debate that has come out at UD is that at least some defenders of the evolutionary materialistic view are prepared to argue for or assume as default that we have had a beginningless past for the physical world. This has come up several times in recent years and Read More…
Fun with the hyperreal numbers (and with the idea of an infinite actual past)
The hyperreals are an extension of the real number line that brings to bear a reciprocal relationship between the very large and the very small. By so introducing extensions to the real number continuum, it forms a base for an infinitesimals approach to the calculus and makes sense of a lot of the tricks used Read More…
DI Fellow, David Berlinski: “There is no argument against religion that is not also an argument against mathematics”
He continues (HT, BA77): >>Mathematicians are capable of grasping a world of objects that lies beyond space and time …. … Come again … DB: No need to come again: I got to where I was going the first time. The number four, after all, did not come into existence at a particular time, and Read More…
A thought on soul-body-spirit (and on the meaning of “death” in the Judaeo-Christian frame of thought)
While scientific topics tied to AI are a main current focus — I will shortly add another headlined comment on why — there are several philosophical and theological topics that keep on coming up in and around UD. So, pardon a quick note on those wider themes. Here, on the soul and linked ideas from Read More…
Christian Scientific Society: Can predatory animals be seen as “evil”?
From David Snoke at the Christian Scientific Society: On Friday night, Mike Keas and I debated whether and how much human sin could be seen as a reason for animal death. We agreed on many things, for example, that the age of the earth is billions of years, that animals died before Adam and Eve Read More…
God as a necessary, maximally great, endless being vs. the challenge to an actual infinity
In a recent thread, the Kalam Cosmological argument family was challenged on the issue: can an actual infinity exist? If not (presumably due to Hilbert’s Hotel-like absurdities), then God could not be an infinite being as such is impossible of being. A thread of discussion developed, and I thought a summary intervention may be helpful. Read More…
Origenes and the argument from Self-Prediction
Origenes, has put up an interesting argument that we need to ponder as food for thought. It’s Friday, so this should be a good thing to start our weekend on: >>>>>>>>>>>>>> ORIGENES: Here I will argue that self-prediction cannot be accommodated by materialism. In daily life we all routinely engage in acts of self-prediction — Read More…