A question for Winston Ewert

Added June 17, 2015: Jump in with whatever comments you like, folks. Dr. Ewert has responded nebulously at Uncommon Descent. I’d have worked with him to get his meaning straight. I’m not going to spend my time on deconstruction. However, I will take quick shots at some easy targets, mainly to show appreciation to Lizzie for featuring this post as long as she has. Here, again, is what I put to Dr. Ewert:

Your “search” process decides when to stop and produce an outcome in the “search space.” A model may do this, but biological evolution does not. How do you measure active information on the biological process itself? Do you not reify a model?

Dr. Ewert seemingly forgets that to measure active information on a biological process is to produce a specific quantity, e.g., 109 bits.

One approach is to take the search space not to be the individual organisms, but rather the entire population of organisms currently alive on earth. Or one could go further, and take it to be the history of organisms during the whole of biological evolution. One could also take it to be possible spacetime histories. The target can then be taken to be spacetimes, histories, or populations that contain an individual organism type such as birds.

These “search spaces” roll off the tongue. But no one knows, or ever will know, what they actually contain. Even if we did know, no one would know the probabilities required for calculation of the active information for a given target. And even if we did know the probability of a given “target” for a given “search,” we would not be able to justify designating a particular probability distribution on the search space as the “natural” baseline. By the way, Dr. Ewert should not be alluding to infinite sets, as his current model of search applies only to finite sets.

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Moderation at TSZ

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Elizabeth Liddle:

Yes. Can I remind thread-starters not to moderate their own threads, even though you technically have that capacity.

I have not yet found a way of setting permissions so people can post OPs and not have editing rights, so it is an honour system.

In any case, we do not edit posts, except to delete malware and porn links, or identifying info. No Loudspeaker in the Ceiling.

 

After reading this comment by Elizabeth I went and checked the moderation rules. It had been quite a while since I had had reason to read them and I discovered that they had been amended:

If you have author permissions, and post an OP, you may find you have the technical ability to edit comments to your post, and move them.  Please do not do so.  Rule violating posts will be moved by moderators, and it is a principle of this site that comments are not edited, deleted, or hidden.

I apologize to Reciprocating Bill for adding a comment to the end of one of his posts in violation of the principles of this site.

And for those who have been claiming or implying that I was refusing to own up to what I had done you’re just ignorant.

1. I put my name to the comment when I added it.

2. I admitted to having done it when Reciprocating Bill asked.

I see OMagain accused me of deleting his posts in an attempt to have my thread authoring ability revoked. Is there any reason to believe that’s true? I don’t see any option to delete a post.

 

Haters Need Love Too (Even at TSZ)

But I say to you who are hearing, Love your enemies, do good to those hating you, bless those cursing you, and pray for those accusing you falsely; and to him smiting thee upon the cheek, give also the other, and from him taking away from thee the mantle, also the coat thou mayest not keep back. And to every one who is asking of thee, be giving; and from him who is taking away thy goods, be not asking again; and as ye wish that men may do to you, do ye also to them in like manner; and — if ye love those loving you, what grace have ye? for also the sinful love those loving them; and if ye do good to those doing good to you, what grace have ye? for also the sinful do the same; and if ye lend to those of whom ye hope to receive back, what grace have ye? for also the sinful lend to sinners — that they may receive again as much. But love your enemies, and do good, and lend, hoping for nothing again, and your reward will be great, and ye shall be sons of the Highest, because He is kind unto the ungracious and evil; be ye therefore merciful, as also your Father is merciful. And judge not, and ye may not be judged; condemn not, and ye may not be condemned; release, and ye shall be released. Give, and it shall be given to you; good measure, pressed, and shaken, and running over, they shall give into your bosom; for with that measure with which ye measure, it shall be measured to you again.

– Some weird dude named Jesus. No wonder they killed Him.

Why I Hate Christians: Reason #12483

Because no Christian organization  has spoken out against Matt McLaughlin’s hate-filled initiative proposal “The Sodomite Suppression Act”.

It’s better known as the Kill the Gays Act. It begins with:

“The People of California wisely command, in the fear of God, that any person who willingly touches another person of the same gender for purposes of sexual gratification be put to death by bullets to the head or by any other convenient method.”

Look, anyone with the $200 filing fee and access to a typewriter or computer can submit an initiative proposal, so it’s not surprising that some dangerously deranged people start the process.

What’s surprising is that no christian leader, no christian-oriented news source, no official church spokesperson that I’ve heard, has repudiated McLaughlin’s despicable proposal.

Nor can they claim that they haven’t responded to it merely because it’s too minor to make the news.  Kill the Gays has made all the major papers in the state.  It is significant enough that it might trigger the CA state legislature to overhaul (finally!) the corruptible voter-initiative system.  Also, it’s already involved in a court case with the state AG tying to pre-empt placing this clearly-unconstitutional initiative on the state ballot.

So,  Christians, why are you silent?  What would your beloved Jesus say if he witnessed you silently accepting MM’s murderous desire?

Evolutionist Zoologist Turned Creationist After Child Was Demon Oppressed

[Many thanks to Elizabeth Liddle, the admins and mods for hosting these discussions.]

Skepticism is a virtue, and gullibility is not. It seems to me many religious organizations throughout history prefer followers who follow blindly. Many churches fostered a culture of gullibility and were often led by sociopaths who preyed upon the gullible. Such experiences left a bad taste in my mouth to this day, and hence I’ve grown to have a high regard and admiration for the skeptical community. For those reasons I’m on more cordial terms with skeptics than most Christians are.
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Pascal’s irrational wager

Sal Cordova mentioned Pascal’s Wager on the Randi thread, and I was surprised to find that there has never been a thread on that topic here at TSZ. Hence this OP.

Pascal was a brilliant guy, but his famous Wager is an irrational mess. (Religion can have that effect on otherwise bright people.) In the comments, let’s explain the Wager’s shortcomings to Sal.

To start things off, here is Wikipedia’s statement of the argument, using Pascal’s words:

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More Anti-Materialism at UD

The WEDGIES are at it again, this time talking about NDEs (last time it was dreams producing CSI)

Heres’s the link:

http://www.uncommondescent.com/intelligent-design/guest-post-constancy-of-self-in-light-of-near-death-experiences-a-disproof-of-materialism/#comments

and the old one

http://www.uncommondescent.com/intelligent-design/are-dreams-incompatible-with-materialism/#comment-560350

Both posted by Barry Arrington on NKendall’s behalf.

This thread is for commentary for those of us who can’t participate there.

Evolutionary Search

If evolution is not a search, why is the term “evolutionary search” not an oxymoron?

Over at Uncommon Descent Elizabeth posted the following:

“…any “search” algorithm worthy of the name of “evolutionary search” comes with its own moderately smooth fitness landscape built in.”

So evolution is a search if it comes pre-built with its own moderately smooth fitness landscape built in?

What is a “major form”?

A long time commenter at UncommonDescent gives his opinion on ID’s position with regard to common descent:

The design inference is compatible with common descent and with universal common descent; a certain Michael Behe is a case in point on this. Common descent all the way up to universal common descent, is compatible with intelligently directed configuration of first life and of major forms thereafter including our own.

Yet in all my time learning about ID it’s never been clear to me, if that’s the case why are there not specific predictions from ID about what we will find in the fossil record?

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Good UD post

Good guest post at Uncommon Descent by Aurelio Smith,

SIGNAL TO NOISE: A CRITICAL ANALYSIS OF ACTIVE INFORMATION

For those who prefer to comment here, this is your thread!

For me, the argument by Ewert Dembski and Marks reminds me of poor old Zeno and his paradox.  They’ve over-thought the problem and come to a conclusion that appears mathematically valid, but actually makes no sense.  Trying to figure out just the manner in which it makes no sense isn’t that easy, though I don’t think we need to invent the equivalent of differential calculus to solve it in this case.  I think it’s a simple case of picking the wrong model.  Evolution is not a search for anything, and information is not the same as [im]probability, whether you take log2 of it or not.  Which means that you don’t need to add Active Information to an Evolutionary Search in order to find a Target, because there’s no Target, no search, and the Active Information is simply the increased probability of solving a problem if you have some sort of feedback for each attempt, and partial solutions are moderately similar to better ones.

Enjoy!

Intelligence Test: open thread

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Intelligent Design proponents claim to be able to distinguish design from non-design. Here’s an easier task. Look at the inscription in the photograph. Is there any way to tell how old it is? I can tell you the stone turned up in an excavation in 1996 in the Pyrenees. Is there any way to tell if the marks are meaningful or gibberish?