A Scientific Hypothesis Of Design – finally.

Upright Biped has announced the launch of his site via this UD post: Writing Biosemiosis-org

All of the unique physical conditions of dimensional semiosis have already been observed and documented in the scientific literature. It is an intractable fact that a dimensional semiotic system is used to encode organic polymers inside the cell. The conclusion of intelligent action is therefore fully supported by the physical evidence, and is subject to falsification only by showing an unguided source capable of creating such a system.

http://biosemiosis.org/index.php/a-scientific-hypothesis-of-design

Discuss!

What A Code Is – Code Denialism Part 3

My intent here in these recent posts on the genetic code has been to expose the absurdity of Code Denialism. The intent has not been to make the case for intelligent design based upon the existence of biological codes. I know some people find that disconcerting but that would be putting the cart before the horse. No one is going to accept a conclusion when they deny the premise. And please forgive me if I choose not to play the game of “let’s pretend it really is a code” while you continue to deny that it actually is a code.

First I’d like to thank you. It’s actually been pretty neat looking up and reading many of these resources in my attempt to see whether I could defend the thesis that the genetic code is a real code. I admit it’s also been much too much fun digging up all the reasons why code denialism is just plain silly (and irrational).

That the genetic code is a code is common usage and if “meaning is use” that alone ought to settle the matter. But this is “The Skeptical Zone” and Code Denialism is strong here. But I’m not just claiming that it’s a code because we say it’s a code in common usage. I’m claiming it is a code because it meets the definition of a code. The reason we say it is a code is because it is in fact a code.

My first two posts have been on some of the major players and how they understood they were dealing with a code and how that guided their research. I’ll have more to say on that in the future as it’s a fascinating story. But for now …

What A Code Is

Continue reading

Code Denialism Pt. 2 – Nirenberg

The Nirenberg and Matthaei experiment was a scientific experiment performed on May 15, 1961, by Marshall W. Nirenberg and his post doctoral fellow, Heinrich J. Matthaei. The experiment cracked the genetic code by using nucleic acid homopolymers to translate specific amino acids.

Nirenberg and Matthaei experiment – Wikipedia

The Nirenberg and Leder experiment was a scientific experiment performed in 1964 by Marshall W. Nirenberg and Philip Leder. The experiment elucidated the triplet nature of the genetic code and allowed the remaining ambiguous codons in the genetic code to be deciphered.

Nirenberg and Leder experiment – Wikipedia

The Marshall W. Nirenberg Papers Public Reactions to the Genetic Code, 1961-1968

Continue reading

Philosophy In An Age of Cognitive Science

Since the publication of The Embodied Mind (1991), the cognitive sciences have been turning away from the mind-as-program analogy that dominated early cognitivism towards a conception of cognitive functioning as embodied in a living organism and embedded in an environment. In the past few years, important contributions to embodied-embedded cognitive science can be found in Noe (Action in Perception), Chemero (Radical Embodied Cognitive Scie Rnce), Thompson (Mind in Life), Clark (Being There and Surfing Uncertainty), and Wheeler (Reconstructing the Cognitive World).

Continue reading

Why Atheists are Kind of Assholes

I read an article on Salon, about a woman who gave birth to a premature baby that didn’t survive. The point of her article was tell everyone how much she hates when people tell her her baby is in Heaven.

But actually her point is more than that. Her point really is to make sure you know that she is atheist. And to tell you, that you are dumb for not being one. Because this is what good atheists do. They talk about how the “great thinkers” like DeGrasse Tyson and Sagan give her comfort, when they reassure her that you are just a tiny speck in a much bigger universe (that has no purpose). Continue reading

Suggestion Box

This is my suggestion. Lizzie is happy for any participant to author a thread here. Most regulars already have author status which allows them to publish OPs. Other members have contributor status which allows them to compose posts that will be published on request, although author status is available on request to anyone who’d like to have unrestricted (within the rules) ability to publish OPs.

Whilst I think it is great that we have such wide-ranging (and on the whole rancour-free) discussions, the topics do get mixed and hard-to-follow, especially with the annoying page bug.

I invite anyone to start a new thread on a topic that is getting lost in the cross-talk.

I also invite suggestions from our esteemed clientele. Especially welcome would be a suggestion how to fix the page bug.

Code Denialism Pt. 1 – Crick

There are a lot of great resources available on the internet for countering Code Denialism. I’ve gathered a few of them for your convenience. I envision a multi-part series on this topic because the evidence against Code Denialism is so extensive and Code Denialism seems to be surging in popularity here at TSZ.

The 1961 paper by Crick et al. is an outstanding example of the use of thought and logic to solve basic biological problems. In my opinion, it is a superb paper to assign to students in courses because it illustrates how combining knowledge and wisdom can provide answers to important scientific questions.

Establishing the Triplet Nature of the Genetic Code

They demonstrated that three bases of DNA code for one amino acid in the genetic code. The experiment elucidated the nature of gene expression and frame-shift mutations.

…the mutant strains could be made functional again by using proflavin to insert or delete a total of three nucleotides. This proved that the genetic code uses a codon of three DNA bases that corresponds to an amino acid.

Crick, Brenner et al. experiment

“This concept of a phase shift, or a ‘frameshift’ [in the genetic code of an rII gene] as we later called it, was so foreign to people in genetics that we had endless problems trying to explain this work.”

Seems like they still have work to do.

Continue reading

What Is A Code?

Lots of heat surrounding this question.

My take is that a code must be a system for conveying meaning.

In my view, an essential feature of a code is that it must be abstract and and able to convey novel messages.

DNA fails at he level of abstraction. Whatever “meaning” it conveys cannot be translated into any medium other than chemistry. And not just any abstract chemistry, but the chemistry of this universe.

Without implementing in chemistry, it is impossible to read a DNA message. One cannot predict what a novel DNA string will do.

DNA is a template, not a code.

Go to it.

Hamlet NT Live

http://ntlive.nationaltheatre.org.uk/productions/ntlout10-hamlet

Filmed live, on stage, from the Barbican, London

Go see it.  It’s an unsurpassed theatrical experience, which you get to see (for a lot less than stage tickets) at the cinema.

There’s probably an encore performance at a big-city art cinema near almost everyone who is reading this – it will be in a dozen countries, a few hundred cities and university towns. Each venue shows no more than twice, and the site listed will give you the dates and locations nearest you.

It’s worth driving more than an hour to get to, and absolutely worth the price of admission.  Yeah, I know I’m crazy; I saw it live today, and I’m going to see it at least four times at a couple different theaters.

 

This has been a “public service announcement” — I know, not our typical subject of discussion, sorry.  Enjoy it while you can!

Species

A perennial topic. The organisms we see cluster around specific, distinct types. We can identify an individual as belonging to that type because it has the distinctive characteristics of that type. We know what the characteristics are because we see a lot of such individuals.

To the some Creationists, those types represent essential, immutable forms, perhaps with some post-Ark latitude, and a bit of variation around the ‘norm’. It is as if those forms were cast from a mould, with small manufacturing defects. The mould is eternal, unchanging. Continue reading

Is Time the Enemy of Error

They laughed at me and made jokes but I proved beyond the shadow of a doubt and with… geometric logic… that a duplicate key to the wardroom icebox DID exist, and I’d have produced that key if they hadn’t of pulled the Caine out of action. I, I, I know now they were only trying to protect some fellow office

For some of us old farts Captain Queeg is a symbol of reasonableness over reason.

For me, he is the patron saint of cranks, and a crank is someone who employs geometric logic in the service of silly axioms and premises.

Queeg is, for me, the archetype of someone who thinks great arguments are settled by reason.

My own thought is that if theology and philosophy could be decided by reason, the great debates would have been settled long ago.

My thought is that theologies and philosophies go in and out of fashion over time. Some rise in favor because they are useful and productive, but most just drift.

Over time, ideas gain or lose market share, but seldom die out altogether or become universal.

I’m sure there’s a name for this.

The relevance of science to the debate on abortion

VJ Torley has linked to a National Review article criticising a You-tube video by Bill Nye. I don’t think Nye is right but he raises a good point which the article evades. Nye argues that “many, many more hundreds of eggs are fertilized than become humans” – the biggest failure rate is right at the beginning, a high percentage fail to be embedded in the uterine wall – so if you accord fertilized eggs the same rights as humans, then who should be sued/sent  to jail for this failure?

The NR review article is quite right to point out that there is a moral difference between an intentional intervention like abortion and natural unavoidable wastage. But it is  nevertheless relevant that many more fertilised eggs fail to embed than succeed.If you really think that a fertilised egg is morally equivalent to a human being then this process represents a loss of life far larger than abortion, malaria, war or pretty much anything else you can mention. It means many more “individuals” die from this process than are ever born. A truly staggering disaster. Sure It is no one’s fault, but why does no one seem to care very much?  Where are the appeals for research into avoiding this tragedy? Where is the mourning for all these dead individuals? Surely we should be diverting research from relatively minor natural killers like malaria to this worst of all natural tragedies?

This doesn’t happen because only crackpots really believe that a fertilised egg has the moral rights of a new born baby. But it only becomes obvious when the consequences are made clear. The abortion debate turns on whether a fertilised egg is morally equivalent to a new born baby. If someone believes they are morally equivalent then I can’t prove them wrong (I am a subjectivist after all) but they have to face up to the consequences of their belief and the science tells them they should be appalled by the tragedy of failure to embed in the uterus.

There is another twist to this.  Like many articles, the NR article argues that the fertilised egg is morally equivalent to a baby on the grounds that is a genetically distinct individual. This is a materialist argument. There is no mention of the soul. Surely most Christians think that the individual is not a bunch of chemicals, however special the bunch, but something spiritual? There are many theories about when the soul gets attached to the body but there doesn’t seem to be any reason to suppose it is attached when the process of creating the body gets started, especially as that process can lead to more than one body at that stage – each of which would presumably have its own soul.

Justifications for believing a historical narrative

A major bone of contention between us (TSZ) and our friends at Uncommon Descent is origins, how things came to be.
It is pretty clear from their recent writings that despite earlier protestations to the contrary, UD is a Christian apologetics website looking to boost and support the Christian story of origins.

Barry has claimed: “The documents constituting the New Testament are vouchsafed with the blood of the martyrs. Nothing else comes remotely close.”

KF On False, Even Shameful, Comparisions

Islam and the Heaven’s Gate cult also have had people willing to die for them. So, they come close. Also, not all of them can be true given their contradictory truth claims. We can therefore rule out wanting to die for something being a guarantee of truth.
KirosFocus looks to bolster the argument with “with 500 core witnesses, not one of whom could be turned by the threats or inducements of state agents determined to uproot what they saw as a potential source of uprisings”, but as far as I can tell this is poor thinking, he is citing the bible to support the biblical account (1 Cor 15:1) – So the number is irrelevant, we are still left with only the primary source.

KF also tells us, “we have four eyewitness lifespan biographies, one of which is volume 1 of the earliest history of the Christian movement, credibly initially complete c 62 AD. a two-volume work that has been abundantly vindicated as to habitual, detailed accuracy and capturing nuances of setting in ways not plausible for people projecting back from later times. This consciously historical work uses a second biography as a major source, reinforcing the conclusion”

This is closer to the truth; there are four accounts that were written at the earliest decades after the purported events all of which are part of the bible, not independent support for it. I image that people at that time would understand the nuances of biblical times far better than we do, so I’m not sure there’s any argument about ‘good context’ to be made.
See also (https://en.wikipedia.org/wiki/Synoptic_Gospels#The_synoptic_problem)

So my question is, outside of the bible, what historical evidence do we have for the story of Jesus? Having been told by Barry “The death, burial and resurrection of Jesus Christ is one of the most reliably documented events in all of human history.” (http://www.uncommondescent.com/intelligent-design/on-why-liars-lie/#comment-580232) I’d like to see those documents, the non-biblical ones.

The scientific aim is obviously to have a consilient picture of events, multiple independent and reinforcing narratives, like this: http://www.talkorigins.org/faqs/comdesc/

Was denial of the Laws of Thought a myth?

Discussion of A = A seems to have died down some here. As much as people find the topic a fun exercise in logic and philosophy, it might be worth reminding everyone how all this got started here, on a site largely devoted to critiquing creationist and ID arguments.

It started when the owner of the site Uncommon Descent declared that some basic Laws of Thought were being regularly violated by anti-ID commenters on that site.

In a post on February 16, 2012 Barry Arrington wrote, in justification of his policy,
that:

The issue, then, is not whether persons who disagree with us on the facts and logic will be allowed to debate on this site. Anyone who disagrees about the facts and logic is free to come here at any time. But if you come on here and say, essentially, that facts and logic do not matter, then we have no use for you.

The formal announcement of Barry’s policy was four days earlier, in this UD post where Barry invoked the Law of Non-Contradiction and declared that

Arguing with a person who denies the basis for argument is self-defeating and can lead only to confusion. Only a fool or a charlatan denies the LNC, and this site will not be a platform from which fools and charlatans will be allowed to spew their noxious inanities.

For that reason, I am today announcing a new moderation policy at UD. At any time the moderator reserves the right to ask the following question to any person who would comment or continue to comment on this site: “Can the moon exist and not exist at the same time and in the same formal relation?” The answer to this question is either “yes” or “no.” If the person gives any answer other than the single word “no,” he or she will immediately be deemed not worth arguing with and therefore banned from this site.

Continue reading