Big Bang Cosmology Epistemology (the study of knowledge and its conditions) Logic and First Principles of right reason Mathematics

Logic & First Principles, 17: Pondering the Hyperreals *R with Prof Carol Wood (including Infinitesimals)

Dr Carol Wood of Wesleyan University (a student of Abraham Robinson who pioneered non-standard analysis 50+ years ago) has discussed the hyperreals in two Numberphile videos: First: Extended: Wenmackers may also be helpful: In effect, using Model Theory (thus a fair amount of protective hedging!) or other approaches, one may propose an “extension” of the […]

Answering the problem of evil (vs good) Atheism Ethics Eugenics etc Evolutionary materialism's amorality Logic and First Principles of right reason Science, worldview issues/foundations and society

Logic & First Principles, 16: The problem of playing God (when we don’t — cannot — know how)

In discussing the attempted brain hacking of monkeys, I made a comment about refraining from playing God. This sparked a sharp reaction, then led to an onward exchange. This puts on the table the captioned issue . . . which it seems to me is properly part of our ongoing logic and first principles reflections. […]

Chemistry Logic and First Principles of right reason Mathematics matter, thus atoms, ions, molecules, phases etc

Burning a brick in Fluorine — physical/chemical properties in action

In the demonstration below, a bit of acetone has been put on the corner of the brick to get the process started: This demonstrates the remarkable effects of inherent, embedded, intelligible structural, quantitative properties of fluorine and other elements and molecules. With lesser materials, we can see similar, even more spectacular effects: Notice, the table […]

Logic and First Principles of right reason Mathematics Philosophy Science, Mathematics, Philosophy and (Natural) Theology

Logic and First Principles, 15: On the architecture of being. Or, are certain abstract entities (“abstracta”) such as numbers, natures, truth etc real? If so, how — and where?

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 […]

Aesthetics, art, beauty and mind Culture Logic and First Principles of right reason

Logic & First Principles, 14: Are beauty, truth, knowledge, goodness and justice merely matters of subjective opinions? (Preliminary thoughts.)

We live in a Kant-haunted age, where the “ugly gulch” between our inner world of appearances and judgements and the world of things in themselves is often seen as unbridgeable. Of course, there are many other streams of thought that lead to widespread relativism and subjectivism, but the ugly gulch concept is in some ways […]

Atheism Epistemology (the study of knowledge and its conditions) evolutionary materialism's self-falsification Fine tuning Intelligent Design Logic and First Principles of right reason Mathematics

Logic and First Principles, 13: The challenge of creeping scientism (and of linked nominalism)

There is a creeping scientism in our intellectual climate. We have been led to think that Science is the gold standard of reliable, substantial knowledge and that institutional science and its leaders are the curators of knowledge. This is of course deeply connected to the wider domination of evolutionary materialistic scientism, which compounds the above […]

agit-prop, opinion manipulation and well-poisoning games Correcting trollish fallacies Darwinist rhetorical tactics Logic and First Principles of right reason Media Manipulation, Agit-Prop &/or Lawfare

Logic and First Principles, 12: The crooked yardstick vs plumb-line self-evident truths

Let’s propose a silly example, that a certain Emperor (maybe, just before he went out in his new invisible clothes) decides that a certain crooked stick is now the standard of length, straightness, uprightness and accuracy, a crooked yardstick. Suddenly, what is genuinely such things will be deemed the opposite. And then, suppose that somehow […]

brains and computation vs contemplation Darwinist rhetorical tactics Logic and First Principles of right reason matter, thus atoms, ions, molecules, phases etc Mind Science, Mathematics, Philosophy and (Natural) Theology Selective Hyperskepticism

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 […]

agit-prop, opinion manipulation and well-poisoning games Correcting trollish fallacies Darwinist rhetorical tactics Food for thought Governance & control vs anarchy Logic and First Principles of right reason

SM on Gerrymandering of definitions and the breakdown of responsible discussion

Sometimes a gem of a comment gets overlooked, but is well worth promotion to headlined status. Here, let us belatedly highlight SM on gerrymandering definitions in the slippery slope thread: SM, 13: >>If three successfully interbreeding populations of finches on a single island are separate species then whenever a Japanese person marries a Sicilian we […]

Biophysics Logic and First Principles of right reason Mathematics Video warrant, knowledge, science and belief

Hearing, the cochlea, the frequency domain and Fourier’s series

In recent weeks, we have seen repeated attempts to suggest that Mathematics is essentially a mind game we make up as an aspect of culture. There has been a very strong resistance to the idea that there are intelligible manifestations of structure and quantity embedded in the fabric of the world (and indeed in that […]

agit-prop, opinion manipulation and well-poisoning games Atheism Darwinist rhetorical tactics Ethics Free Speech Freedom Logic and First Principles of right reason

The problem of anti-conscience, anti-theistic prejudice driving opinion, views and policy

In a current thread on the morality or otherwise on the Pagan practice of infanticide, frequent, objecting commenter BB gives us a summary of a common prejudice of our time: BB, 69: ” The fact that we no longer blindly accept discrimination based on the justification of freedom of conscience or freedom of religion is […]

Logic and First Principles of right reason Mathematics popular science and science education Science, Mathematics, Philosophy and (Natural) Theology Video

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 […]

Logic and First Principles of right reason Mathematics Selective Hyperskepticism

Simple demonstrations of how structure and quantity are embedded in the world

As there seems to be resistance to the point that the world embeds structure and quantity (thus, mathematical features) I think it is useful to provide some simple reminders. The Egyptian rope trick and the 3-4-5 Pythagorean triplet, thus a right angle forced through a numerical relationship (and note the power of the number twelve […]