Testing Evolution – Cost

There’s no end to the claims made for and about evolution and what evolution can allegedly accomplish without intelligent guidance. It seems as if Evolution ought to be treated as a god and capitalized. What would a true skeptic do without Evolution?

Far less common are actual metrics for testing evolutionary claims. For example, requests for how to write an actual test for claims about “the power of cumulative selection” are met with silence or scorn.

J.B.S Haldane once wrote:

A satisfactory theory of natural selection must be quantitative. In order to establish the view that natural selection is capable of accounting for the known facts of evolution we must show not only that it can cause a species to change, but that it can cause it to change at a rate which will account for present and past transmutations.

Was Haldane wrong? Did he expect too much from the theory?

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A recipe for irreproducible results

Abstract.Recent studies have shown that many results published in peer-reviewed scientific journals are not reproducible. This raises the following question: why is it so easy to fool myself into believing that a result is reliable when in fact it is not? Using Brownian motion as a toy model, we show how this can happen if ergodicity is assumed where it is unwarranted. A measured value can appear stable when judged over time,although it is not stable across the ensemble: a different result will be obtained each time the experiment is run.

just for fun.

https://arxiv.org/pdf/1706.07773.pdf

Is Academic Chauvinism As Dangerous As Climate Disruption Denial

The following appeared in my hometown paper today.
I wondered what all of you might have to say about it.
I typed it all out but please remember the title was created by the editor not the letter writer.

Not all ‘science’ is equal

EDITOR: The word science has been bastardized. Its common usage does not distinguish between the hard, soft and historical sciences.

Among the hard sciences, namely physics, chemistry and some aspects of biology, e.g., microbiology, genetics, etc., one relies on experiments that generate mathematical theories that make definite predictions that can be experimentally verified, and thus to theories that can definitely be falsified. The hard sciences deal with only the physical aspect of nature, where purely physical devices can be used to collect relevant data.

Among the soft sciences — social sciences, psychology, etc., — studies are rarely based on mathematical descriptions, and so definite predictions are elusive and pregnant with complicated assumptions. Here one is dealing with humans, and as such with essentially the nonphysical, e.g., issues of the human mind, and the supernatural aspects of nature, owing to humans being spiritual beings.

Finally, among the historical sciences, such as evolutionary theory, climate change, etc., studies are more akin to forensic science, where extant data is used to extrapolate and make tentative predictions. There is no single, well-defined theory that makes predictions that can be experimentally tested, and thus falsify the theory. Here one is certainly dealing with the whole of reality — the physical/nonphysical/supernatural aspect of nature.

It was written by a PhD. of Physics and my personal take is that it represents professional chauvinism.
As a side note the author is also a creationist though I don’t know if an Old or Young Earth creationist.

The Evolution of Sex

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This has long been an interest of mine. It dates back to the old talk.origins days, prompted by a Creationist taunt with familiar tone – “I’d like to see someone explain the evolution of sex …” (with the implicit “hurr, hurr”). I articulated some thoughts, then was rounded on by the ‘mainstream’ community. I got a flavour of the world through Creationist eyes – an equally familiar tone: some very sharply expressed contempt and an invitation to f*** off back to high school and learn meiosis.

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Human Evolution: the evidence evolves!

I see there are new fossil finds in Morocco which have been reported on the BBC. Here is the Nature Letter that reports the new find. What were modern humans up to prior to the flowering of human civilisation that left no mark prior to, lets say, ten thousand years ago? Why the large brains? Why the capacity for complex communication? Why the gap of over a quarter of a million years before the burst into human civilisation?

J. Warner Wallace’s eight attributes of design

Christian apologist (and former atheist) “Jim” Warner Wallace knows quite a lot about design, having earned a bachelor’s degree in design from California State University and a master’s degree in architecture from UCLA. Wallace also worked as a homicide detective for many years, in a job where he had to be able to distinguish deaths that were intentional from deaths that were not. Wallace writes well, and his Cold Case Christianity: A Homicide Detective Investigates the Claims of the Gospels (David C. Cook, 2013) is an apologetic masterpiece. So naturally, when I came across a post over at Evolution News and Views, featuring his views on Intelligent Design, I was very interested to hear what he had to say.

In his interview with Center for Science & Culture research coordinator Brian Miller, “Jim” Warner Wallace listed what he referred to as eight attributes of design. Wallace emphasized that a strong case could be made for saying that an object was designed, even on the basis of its possessing only a few of these attributes, but that when taken together, they constitute a case for design which is certain beyond all reasonable doubt. The cumulative nature of the case is what makes it so strong.

Without further ado, here are Wallace’s eight attributes of design: Continue reading

What is the Point of God

So there’s this kerfluffle surrounding a Christian school that decided to ban from the school’s graduation ceremony a teen who by all accounts, was a model student, positive leader, active church and community participant and role-model, and countless other accolades, but who apparently was “immoral” and got pregnant. 

My question is, what is the point of God (or really any god) to people who feel they need to act on behalf of said God and punish people for acts that are immoral by said supposed God’s standards? Note, we’re not talking about punishing someone for a legal infraction; the principal in the case has been quite clear that the teen is being punished for being immoral. So I’m curious as to what such folks believe God’s role is or whether such folks believe God even has a role or does anything?

New Registrations

I just noticed that the Captcha on the registration form was faulty (I’m not sure how long for) which made it impossible for anyone wishing to join in discussions here to register. I’ve fixed it now. My apologies to anyone affected.

Please be assured that the site welcomes new members and I invite those who have tried and been unable to register to have another go. If you experience any difficulties, please email me at alanfox@free.fr. (Unless you are a spammer, of course!)

My presentation at Lipscomb University in front of faculty and deans of several universities available for free online (expense for live attendance is $390)

Below is a link to a 22.5-minute video which is a rehearsed version of a speech (with power point and video and animation) to be delivered before several faculty and deans of various Christian Universities at the Christian Scholar’s Conference at Lipscomb University June 7, 2017.

My talk addresses the design of chromatin and the problem of evil.


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