What “hope” do you have being an evolutionist?

PCwP has recently received comments from a couple of antievolutionists and this has roused me to action (having some time off work for the holidays doesn’t hurt either). The first was a collection of insult ridden rants left at miscellaneous posts by someone going by the handle “Rylore” —those I will deal with, at length in a separate article.

The second was a single, more civil comment, left at my first article about Dinny the Dinosaur (and how it has been taken over by creationists) by a Allyssa Korzeniewski. I will address her comments here.

Ms. Korzeniewski appears to be involved in a couple of blogs, Faith With Love and Creation Artist. According information given on those blogs she seems to have been influenced by the likes of Answers in Genesis, the Institute for Creation Research and both “Dr.” Kent Hovind (currently serving time for tax evasion) and his son Eric Hovind, all proponents of young Earth creationism.

So without further ado, Ms. Korzeniewski:

Alyssa Korzeniewski: Sad, that this is your take on life. What hope do you have? I was an evolutionist like you once, I had no hope, no comfort.

I don’t see that I gave a “take on life” in the article you commented on but regardless, Ms. Korzeniewski, please try to understand that from my point of view you might as well asked what hope I have given that I accept the atomic theory of matter, the germ theory of disease, or the theory of relativity. The question is nonsensical; it is like asking if mathematics tastes good or what color philosophy is.

This is because scientific theories, the theory of evolution included, are not intended to give one either hope or comfort (whatever that might mean) rather they are intended to be testable explanatory frameworks for what we observe (facts) in the natural world around us. Moreover, the explanations they offer are tested in an ongoing basis by making further observations of the natural world, not by how well they conform to our philosophical, political or religious predilections. Nor are they to be judged by subjective emotional responses they might evoke in us as individuals, be it the warm fuzzies or nihilistic despair.

So if you are judging the findings of science on how it makes you feel, I would say you are making a categorical mistake.

On the other hand, doing the opposite and letting the findings of science inform your politics or religion etc. is perfectly reasonable. If that means abandoning some cherished beliefs, well, them’s the breaks.

Oh, and no offense (well maybe just a little), but I sincerely doubt that you were ever an evolutionist like me. Those of us that defend evolution against its detractors hear such comments on a regular basis; however, the people making them invariably show themselves to be largely ignorant of evolutionary theory and often science in general. For example, the fact that you seem to think that personal emotional responses are somehow relevant to the veracity  of evolutionary theory is a big red flag indicating that you were never like me.

Alyssa Korzeniewski: I looked at the creation info and was willing to humble myself and be saved, it’s very sad that you have not been willing to look at the truth.

Red flag (with fireworks) number two is the fact that you apparently put credence in “the creation info” of not only the ICR and AiG but in Kent Hovind, who even other creationists have taken to task over his willingness to use “fallacious arguments and incorrect information” (talk about the pot calling the kettle black).  

I am sorry but these people are an absolute fount of misinformation, half-truths and lies. If you take some time to read some of the article on my blog you can see where I have documented this many, many times. Please understand, I am not simply talking about their not accepting evolution or any scientific theory, I am talking about the fact that they regularly and systematically get straightforward verifiable facts completely wrong.

That you apparently do not see this is a huge sign that you were never anything like me.

As for my being willing to “look at the truth” as you see it, I can only laugh. I have dedicated much of my free time (and money) over the last twenty years to studying creationism, collecting creationist literature, reading their web sites and going to their lectures & debates.

I have nearly four hundred books and pamphlets espousing creationist “truth”, how many books on evolutionary biology do you have Ms. Korzeniewski? How many lectures on evolution have you attended? How much of the Talk Origins Archive have you read?

However, please condescend to me some more about how unwilling I have been to look at your supposed truth, I really cannot get enough.

Alyssa Korzeniewski: How are you even able to tell right from wrong without God?

The philosophical question about where we derive our morals and ethics from is not one I am particularly interested in debating. Not that it is not an interesting and important topic, it just not my thing. However, suffice to say I do not find divine command “theory” particularly compelling.

To start you might want to read up on the Euthyphro dilemma.

Alyssa Korzeniewski: “2Ti_4:4 they shall turn away their ears from the truth, and shall be turned unto fables.”

Ms. Korzeniewski, if you assume, as you seem to have done, that I am an unbeliever in the Christian religion what possible effect did you think quoting Christian scripture would have on me? If someone does not believe the Bible is the word of God, you might just as well quote something from The Lord of the Rings or The Wizard of Oz at them.

Worse, the quote you used practically begs the unbeliever to turn it back on to you. For example:

“Turned unto fables”? You mean fables like the one about the garden with magic fruit trees and a talking snake? Or the fable about the old guy who built a giant boat and took two of every sort of animal on it to escape a global flood?

I mean it practically screams projection.

Now Ms. Korzeniewski, if you would like to discuss the scientific merits of creationism I am certainly willing. Perhaps you would like to present what you think the single best scientific evidence supportive of creationism might be? Remember though, arguments against evolution do not count.

Thank you for your comments.

Another new toy…eventually

After my friend Don gave me a microscope he had rescued from being throw away I wrote in a post about it and mentioned there about how I would like to also have a dissecting microscope (something more suitable for examining fossils & macroscopic critters etc.). Well upon reading this Gary Hurd, a long time colleague in the Creation/Evolution conflict, contacted me via Facebook and told me that if I really wanted a dissecting scope he had one I could have if I just came and got it.

So I went and got it…

d_micro_smIt is a Bausch & Lomb 0.7x – 3x with, from what Gary tells me, a storied history of archaeology fieldwork. The base was pretty rusted (which I imagine was due to Gary’s proximity to the Pacific Ocean) but some steel-wool and some WD40 took care of most of that (as you can see).

There is however one tiny little problem with the scope (for which Gary apologized profusely) and this is where the “eventually” comes in, it lacks eye-pieces! Unfortunately the eye-pieces apparently got misplaced, so until I have some extra cash (who knows when that will happen) it will remain a very cool looking (and very heavy) paper-weight in the corner of my office.

hurd_britain

Yours truly and Gary

Anyway, regardless of the missing bits, a big thank you to Gary Hurd for the microscope!

Soon I will have the makings of a genuine science laboratory! Bwahahahaha!!!

Also, Gary blogs over at Stones and Bones, give it a gander.

All in the family

Credit: M.F. Bonnan via "I f***ing love science (on Facebook).

Credit: M.F. Bonnan via “I f***ing love science (on Facebook).

Yes, exactly! A significant percentage of the population (cough, creationists, cough) doesn’t understand that the evolutionary relationships between species is a lot like that between extended family members; just over a much longer time scale. Phylogeny is primarily a branching (family) tree-like pattern, not a single file, ladder-like, progression (cladogenesis vs. anagenesis).


Addendum: It has been pointed out to me that the cartoons depiction of a family “tree” superimposed on a cladogram is somewhat inapt and I absolutely agree that the cartoon is by no means a perfect analogy (comparing speciation, species giving rise to new species, with two parents coming together and bearing children). However, I think it gets the idea across much better than the linear iconography that has become so entrenched in peoples minds. Especially, I think, concerning the relationships between fairly closely related species like between chimps and humans. People incorrectly tend to think of humans as somehow being directly descended from chimps rather than our being “cousins” descended from a common “grandparent” (that was probably somewhat chimp-like in appearance).


Once you grok this fact you will understand what is fundamentally wrongheaded about questions like: “If humans evolved from [share a common ancestor with] apes why are there still apes?”

This sort of question is, except for the timescale involved, just like asking: “If you and your cousin share a common ancestor (grandmother), how can you both exist at the same time?”

Understanding this also answers the common creationist objection against many transitional fossil series based on species overlapping in time. For example:

“Early” horses have been preserved in strata from the same evolutionary age as several ‘”later” horses

Hyracotherium/Eohippus and Orohippus do for instance appear in the fossil record at the same time as Epihippus. Mesohippus and Miohippus appear together with Merychippus and Parahippus. Almost all other horses (with a possible exception of one or two)—Parahippus, Merychippus, Pliohippus, Equus and possibly also Miohippus—are represented at the same time during much of the period when they have been found as fossils.16 (But especially in the newer evolutionary schemes, different names have been given to very similar animals, giving the appearence of evolution as well as providing fame to their discoverers; see examples in Froehlich 20029 and MacFadden 20054). Fossils of Hyracotherium (sic) have also been found very high up in the strata (Pliocene), but these findings have been rejected as reworked (i.e. eroded and deposited at a later strata) in spite of the fact that the geological observations do not show any signs of disturbance.17 Thus, the fact that most of the horses lived almost at the same time undermines their proposed evolution. (Molén, 2009, emphasis mine)

Buzzzt, sorry but that is incorrect, thank you for playing, here is a home version of our game as a consolation prize.*

The coexistence of two genera of horses does nothing to undermine their evolutionary relationship any more than your grandparent or cousin coexisting with you undermines your familial relationship.

Evolution does not require that a parent species become extinct after a speciation event (after it gives “birth” to a new daughter species) nor does it require that once two lineages split apart that both will change at the same rate or in the same direction.

Fossil species A could be directly ancestral to species B, persisting relatively unchanged after the two lineages have split. Or species A could be a cousin to species B that only strongly resembles an as yet undiscovered common grandparent species. Such distinction are very difficult to make in fossil organisms.

[* Note: This is not even close to a comprehensive dissection of the problems with quoted article or even this paragraph.]

Reference

Molén, Mats (2009) “The evolution of the horse“, Journal of Creation 23(2):59–63 (downloaded on 9-14-2013)

A new toy for Troy

My friend Don has given me a microscope! He salvaged it from his work where they were apparently just going to throw it away. It’s a bit old but still serviceable and a quantum leap above the even older toy one I had.

microscopeSomeday I would like a decent dissecting scope (since my interests run more towards the not quite microscopic but still sometimes small). Maybe something with a digital camera built into it…

Regardless, thank you Don!!! Much appreciated!

The evolution of feathers in about 3 and a half minutes

By Carl Zimmer:

[Hat tip to Brian Switek.]

The Carnival of Evolution #59 is up!

Yes, the Carnival of Evolution LIX is up and waiting for your visit from wherever in the nigh on infinite reaches of time/space you might happen to be reading this from. This month it is being hosted at DNA Barcoding, and is titled “A letter from the Doctor”.

Now go check it out or the Daleks will win!I have been shamefully neglectful of my participation of the Carnival of Evolution but all the previous installments can be found here. If you missed any of these you’ll definitely want to go check them out as well!

Recent critter encounters

As I continue to try and adapt to having a significantly longer commute to work, settle into our rental house, and generally try to get my crap together, here are some pictures of some critters I’ve encountered over the last few months.

First a mollusk:

I discovered this rather large (approx. 10cm) slug making its way across my front walk. Not sure about my ID but I’d say it was possibly a Limacus flavus, which would make this an introduced ALIEN SLUG! [Scream!]

Limacus

Secondly a couple different arthropods, one terrestrial and the other aquatic:

This dangerous little bugger was hitchhiking in a load of horse manure that my mother was unloading from the back of her pickup truck. A centipede, probably a Scolopendra polymorpha. After I told my mother that I wasn’t interested in adopting it she ended up feeding it to her chickens, which was probably a little spicier than their usual fare.

centi-sm

OK, there is a bit of a set up to our next crawly, or rather swimy critter. I was on my way to work one morning and while driving by a vacant lot around the corner from my house, I noticed three adults standing around a large puddle in middle of the lot that was left over from some recent rain. My brain noted that this was an unusual thing to see, so I slowed down a bit and saw that a couple of them were holding small fishnets, of the sort that an aquarist might keep handy. Quickly running through the possibilities of what three adults with fishnets standing around a small ephemeral body of water in a generally arid environment might be up to and my brain instantly hit upon what seemed to be the only logical conclusion…BIOLOGISTS!

Unfortunately I was already a little late for work and couldn’t stop and talk to them, however I immediately vowed to myself that I would visit the puddle ASAP to see what might have drawn a trio of probable biologists to this vacant lot. So on my way home from work I stopped at the lot and checked out the puddle.

At first I didn’t see anything but once my eyes adjusted to what I was looking at I noted some small (maybe 2cm) things swimming fairly vigorously around the puddle. At first I thought that they might be fish, perhaps Gambusia which are often stocked in our local waterways to control mosquitoes. This wasn’t totally crazy as there is a catchment basin immediately adjacent to the lot and I thought that, while it was unlikely, it might be possible for some Gambusia to have somehow made it into this puddle.  However given that this was a very ephemeral body of water and that Gambusia would be considered “junk fish” by an ichthyologist I quickly dismissed this idea.

Looking a bit closer at the tiny swimming creatures I realized what their true nature was and why thy might be of interest to biologists became much less of a mystery. They were fairy shrimp, possibly of the Family Streptocephalidae, some members of which are very endangered. In this case possibly Streptocephalus woottoni A.K.A. the “Riverside fairy shrimp“, though this puddle was a little shallow (under 30mm) for the normal bodies of water that S. woottoni are supposed to inhabit.

Anyway, after seeing that they were indeed fairy shrimp I rushed home and got one of my critter keepers (a small plastic aquarium) and fashioned a small, pitiful, net out of a coat-hanger and one of my wife’s old nylon stockings. Pitiful as my jury-rigged net was, it allowed me to catch a few of the shrimp.

Fear not for the shrimp though, after I photographed them (which isn’t an easy thing!) I returned them to their puddle which remained habitable for three or four days longer.

Shrimp1

Shrimp3

Last but not least a couple different chordates, in this case both mammals:

While driving through a local rural area (Reche Canyon) my wife and I spotted a herd of feral burros (Equus africanus asinus) that we had heard (get it?) lived in the area. I wasn’t able to get too close to them and only had my cell phone camera so these are not the best pictures. However if you look carefully at the second picture below you’ll get a glimpse of some “hot donkey action” going down (brown chicken, brown cow!).

Apparently there is something of a mystery involving these burros lately. It seems that several of the newborns have gone missing and it becoming a concern for the locals who watch over them.

ass_2

ass_1

Finally a rough pair of middle aged male apes (H. sapiens). Yours truly with Dr. Sean B. Carroll Professor of Molecular Biology, Genetics, and Medical Genetics at the University of Wisconsin–Madison at U.C. Riverside on 2-11-2013. Dr. Carroll had just given a very entertaining talk: Remarkable Creatures: Epic Adventures in the Search for the Origins of Species about the adventures and scientific contributions of Alfred Russel Wallace, Charles Darwin and Henry Walter Bates in honor of Darwin Day 2013 (Photo and my shirt by Lani Britain, a.k.a. Mom).

OK, so this wasn’t a scathing dissection of creationist silliness, but it was something…

Creationist ‘champion’ Dr. Duane Gish has died

Young Earth creationist Dr. Duane T. Gish died yesterday (March 5th) at the age of 91 or 92 [depending on which birth date on Wikipedia is correct. I e-mailed ICR for a clarification]. Dr. Gish, a biochemist,  was a founding member of the Institute for Creation Research (which he was the long time vice president of) and noted for his frequent debates with defenders of evolution and several books attacking evolutionary theory, primarily on the basis of the fossil record.

My sincere condolences to his friends and family.

I first ‘met’ Dr. Gish in 1994 at UCLA where he was to debate Dr. Michael Shermer of the Skeptics Society. My friend Don Frack and I knew roughly where on campus the debate was to be held but didn’t have an exact route on how to get there in mind. So at one point we took a short cut through a building and when we got to far end, which we figured should be near our destination, we opened the door and literally came face to face with Dr. Gish himself (who as I recall was looking for the restroom). Don laughingly told me that I looked like I had seen a ghost.

Yours truly with Dr. Gish at the Southern California Center for Christian Studies 1998 Summer Conference (August) (Photo by Don Frack)

Yours truly with Dr. Gish at the Southern California Center for Christian Studies 1998 Summer Conference (August) (Photo by Don Frack)

I have a few other minor stories I could tell about Dr. Gish and a mountain of criticisms I could relate about his work, but this is not the time.

Again, my condolences to his family.