Thursday, 27 October 2011

The Creationist Concept of Kind

Introduction

This will not be a post about the ambiguity surrounding the term kind when used by creationists. The lack of taxonomic clarity can be largely ignored, as the philosophical ideas expressed through the term need to first be addressed. Kinds, in this post, will simply mean a discrete group of closely related organisms. I will attempt to demonstrate that the common creationist usage of kind goes beyond what Scripture teaches, being instead an interpretation of the possible meaning of the term, rather than its actual meaning. Many creationist arguments focus on this term, yet these, I hope to show, are not inherently Biblical.

What the Bible Says

Genesis 1:11-13 (emphasis mine)

Then God said, “Let the land produce vegetation: seed-bearing plants and trees on the land that bear fruit with seed in it, according to their various kinds.” And it was so. 12 The land produced vegetation: plants bearing seed according to their kinds and trees bearing fruit with seed in it according to their kinds. And God saw that it was good. 13 And there was evening, and there was morning—the third day.

Genesis 1:20-23

And God said, “Let the water teem with living creatures, and let birds fly above the earth across the vault of the sky.” 21 So God created the great creatures of the sea and every living thing with which the water teems and that moves about in it, according to their kinds, and every winged bird according to its kind. And God saw that it was good. 22 God blessed them and said, “Be fruitful and increase in number and fill the water in the seas, and let the birds increase on the earth.” 23 And there was evening, and there was morning—the fifth day.

Genesis 1:24-25

And God said, “Let the land produce living creatures according to their kinds: the livestock, the creatures that move along the ground, and the wild animals, each according to its kind.” And it was so. 25 God made the wild animals according to their kinds, the livestock according to their kinds, and all the creatures that move along the ground according to their kinds. And God saw that it was good.

When we look at the term kind based on Scripture alone, there is no definition given. It seems that we can say with certainty that they could reproduce and likely also that we could group them together. Trying to interbreed separate kinds would be seen as unnatural, based on Genesis 1. Anything more than that is not invalid, but cannot claim to be wholly Scriptural. (The term is used in other places in Scripture, such as Genesis 7 and Deuteronomy 14, but in no way which adds to our understanding.)

Creationism and Essentialism

The creationist concept of kind goes beyond the ambiguity of Genesis in an attempt to make more scientifically robust claims. Kinds can vary, but new kinds cannot be produced and the separate kinds are not related. This is a form of essentialism, which, when applied to biology, claims that species are unchanging through time. Creationists now have to acknowledge that species do change, but they are considered to be either deviations or well within the essential range of the kind in question (the classic example is that dogs vary enormously, but will always have the defining characteristics of dogs). 

Essentialism is a philosophy which stems from the ideas of Plato, particularly Platonic idealism, which has been unwittingly embraced by creationists. In order to understand the implications of kind, creationists have been using what I will label an "essentialist theology of kind". This is widely considered to be the common biological understanding before Darwin's work favoured population thinking. The essentialist theology of kind is an explanation and interpretation of the Biblical term, but it must be acknowledged that it is not the only possible explanation and interpretation of kind. 

The Purpose of a Theology of Kind

A theology of kind is developed to provide a more thorough understanding of what the Bible is saying about creation. It is effectively trying to bridge a gap between our scientific knowledge and our Scriptural knowledge with regards to biological classification. It is nothing more than an interpretation, one we could almost label a hypothesis, which must be consistent with the Bible and with the scientific data. If it cannot fit them both, then it is insufficient and subject to either change or rejection for a better model. 

The essentialist theology of kind is often used improperly by creationists. It is presupposed as the only Biblically consistent explanation and instead of being tested against the scientific data, it is used to dictate it. Their definitions of kind are clearly Biblically consistent, but break down when tested against the biological data.

A Darwinian Theology of Kind?

Darwinian population thinking has replaced essentialism in our understanding of biology. Is it possible to have a Darwinian theology of kind which can replace the outdated essentialist theology of kind which creationists favour? In theory the answer should be yes, as it would clearly be consistent with the biological data. The problem is when we ask if it is consistent with the Biblical claims.

Creationists, using their essentialist thought, would reject the Darwinian understanding outright. Darwinian evolution makes claims which go contrary to their essentialist ideas, however, it is not the essentialism which is inherent in the Bible. Based on Scripture alone there is no real inconsistency between a Darwinian theology and the Biblical term kind. In evolution, organisms can be argued to be reproducing after their kind, as evolution is a branching process which does not involve organisms suddenly leaping across the evolutionary tree; such an occurrence would be evidence against the modern theory of evolution. Evolution produces a pattern of nested hierarchies, groups within groups, or, to borrow from the Bible, they can be seen as kinds within kinds. 

The following image is from a creationist website:


It shows dichotomies, with the groups diversifying, yet remaining the same kind. Turn it upside down and change some of the arbitrary details (the use of circles, for example) and you will probably be reminded of the following type of diagram:


The modern understanding of kinds as used by creationists is suspiciously similar to the Darwinian concept. The only differences really are their arbitrary distinctions of kinds and the time-scales involved. Look at the phylogenetic tree and follow a line from the bottom to the top; all the way along that line were ancestor-descendent relationships which can fit a Biblical definition of kind. 

Conclusion

The essentialist theology of kind used by creationists is not sufficient to explain the biological data and should not be considered synonymous with the Biblical use of kind. It can potentially be replaced with a Darwinian concept of kind, one which is Biblically and biologically consistent. This, however, is unnecessary. There is no need to bridge science and Scripture using a term which has no pragmatic meaning. Sticking to what Genesis says allows for both theologies of kind to be entertained, but there is no reason to embrace either, for we risk forcing those views upon the text instead of allowing it to speak for itself. With the Bible allowed to speak, it is clear that all organisms are blessed by God to reproduce, anything more and we are going beyond the book. 

Creationist dishonesty? Can't be...

I don't follow very many blogs, but amongst the ones I do follow there are a couple of creationists. I've critiqued them before and contrasted them both. If you follow this link, you will see my first critique, which was of a blog post by Daniel Mann. I don't know if he ever read my response to him, but even so, I responded to another of his posts, as you can see here. I was very blunt in one of those posts, describing his arguments as "unconvincing, sloppy, overly simplistic and readily [using] dishonest tactics."

It is Mann's blog I will be responding to yet again, as he recently wrote a post titled Commonalities Fail to Prove Common Descent. I originally intended to respond on his blog, but the format is awkward and word limits prevent one from being able to say much. He also censors comments on his blog, so this seems like the best option.

Some creationists are more of a challenge than Mann, see here, here and here for my exchanges with one such example. I don't expect Daniel to pay any attention to this, but it is here nonetheless. I should also not make comments about his character, but Mann has openly admitted that he lacks scientific understanding, yet he happily turns around and declares that the majority of biologists are wrong. His sort need to be kept quiet through education.



Commonalities Fail to Prove Common Descent?

When I first started reading his blog post, I expected to just ignore it, but he mentioned palaeontology and I felt the urge to write this. He states "They attempted to [prove evolution] with the fossil record. However, this record has stubbornly resisted efforts to conform it to evolutionary orthodoxy." This, to me, quite clearly shows that he is at least twenty years behind modern palaeontology. The rise of palaeobiology in the 70s sparked a lot of debate about the relationship between palaeontology and evolution, a debate which creationists have twisted horrifically. That debate raged for a decade or so and eventually evolutionary biologists started to really get their heads around what the fossil record really showed with regards to evolution. For the past twenty years, transitional fossils in particular have been cropping up near constantly (especially since China opened up to collection).

Mann then goes on to quote Stephen Jay Gould, using a quotation which I am sure he has been corrected on before as it is a blatant quote mine:

“The extreme rarity of transitional forms in the fossil record persists as a trade secret of palaeontology…The history of most fossil species includes two features particularly inconsistent with the idea that they gradually evolved:

1. Stasis. Most species exhibit no directional change during their tenure on earth. They appear in the fossil record looking pretty much the same as when they disappear…
2. Sudden appearance. In any local area a species does not arise gradually by the steady transformation of its ancestors; it appears all at once and ‘fully formed.’”

One of the first things to note is the age of the quotation. Gould has actually been dead for nearly ten years now, but these words of his are much older than that. Considering how much palaeontology has progressed in the last few decades, this quotation is clearly out of date. It must also be noted what Gould is talking about, as he is addressing the rarity of transitional forms at the species level, as this change happens too rapidly to be recorded geologically. However, there are some examples which even Gould and Eldredge acknowledged. Additionally, Gould wrote often about transitional forms above the species level. This quotation does not support Mann's claims at all. For a bit more detail on Gould's views, I wrote this piece about punctuated equilibria a few years ago, in which some examples of microevolution are acknowledged.

The beautiful mammalian jaw/inner ear bone transition.


He then quotes Mark Ridley in a quotation from 1981:

"No real evolutionist…uses the fossil record as evidence in favor of the theory of evolution as opposed to special creation."

Again, this is outdated, and again, it is out of context. Ridley goes on to explain the evidence which is used for evolution and even that is outdated, as he makes no real reference to the genetic data which has also become voluminous over the past couple of decades. Mann has often been accused of quote mining, even though he is simply parroting the quote mines of others, but he should surely have realised by now that it would make sense to check his sources to make sure they are saying what he thinks they are saying. 

He then quotes Gareth Nelson, in what is probably his worst misunderstanding:

"It is a mistake to believe that even one fossil species… can be demonstrated to have been ancestral to another."

I wholeheartedly agree. Nelson's point is that we have no way to test and confirm whether one fossil species was ancestral to another, but his point is not that we cannot confirm whether or not they were related. Palaeontologists these days are aware that claiming an ancestral relationship in the vast majority of cases is not scientific. Instead, you will find them pointing out that they possessed a transitional morphology and were closely related to other such forms. 

The transition from fish to amphibian. Note that these are not claims of direct ancestry.


Convergence is a problem for evolution??


Convergence between placentals and marsupials. Note that the convergences are functional.


In his post, Mann considers these to be nails in the coffin of common descent. Clearly he has not achieved this, but either way he declares that "[biologists] have sought out commonalities in other areas to support their belief in common descent." 

Mann's chosen example is an interesting one, as it allows us to explore evolution a little and was also something I had not looked into. Instead of addressing the most common lines of evidence, such as the abundant genetic data, he focusses on a morphological similarity and makes some arguments which appear to be becoming more common amongst anti-evolutionists. His chosen example is bioluminescence, but it is his how he uses it which interests me. 

The science deniers are becoming increasingly fascinated with convergent evolution. But unlike convergence enthusiast Simon Conway Morris, their fascination comes from an attempt to disprove evolution. It basically boils down to "oh look, evolutionists said similarities prove evolution, now they are saying that similarities can occur without them being closely related". There is a huge oversight going on here. Some of the best evidence for evolution comes from non-function, such as pseudogenes and retrotransposons in the genome. Instead, the commonalities Mann wants to look at are functional.

Convergent evolution occurs when function is similar or the same. Some problems have limited solutions and so we can expect that natural selection will lead to some traits occurring multiple times independently. Often the convergence is imperfect, or will have a different genetic substrate, but occasionally convergence appears to be perfect on all levels. Nature is constrained in the possible solutions available, so convergence is inevitable.



Hydrodynamic form is an excellent example, because there are very few ways in which a body can be streamlined in water. The torpedo shape is an obvious one for travelling at speed, so animals adapting to that lifestyle would be likely to stumble upon that form. That's why we can see the same basic body shape in sharks, ichthyosaurs and dolphins. When we look at them closely, we start to see some key differences, with one obvious one being how they actually move through the water. The up-down motion of the dolphin tail fluke gives away their mammalian ancestry. For my longer argument on that, see here: http://palaeobabbler.blogspot.com/2010/08/whats-that-swimming-toward-me.html

A very brief look at phylogenetics



When plotting evolutionary family trees (phylogenies) there are certain characters which need to be taken into account and there are some problems to overcome. The terms used here are synapomorphies, plesiomorphies, and homoplasy. I'll briefly look at these.

Synapomorphies: These are the derived traits, the ones which define a group. They are shared by taxa with a common ancestor which also has that trait, but whose ancestor does not have that trait. For example, feathers in birds and theropods are a synapomorphy which is shared by all in this group. Synapomorphies must be distinguished from plesiomorphies in order for cladistics to work.

Plesiomorphies: These are ancestral traits, shared by the taxa but going back to a further common ancestor. One such character for birds would be their erect gait, which is found in dinosaurs which do not belong to Theropoda. It therefore cannot be used as a defining feature of birds, as their non-avian ancestors possessed it too. 

Homoplasy: This is perhaps the most frustrating for such analyses. This basically includes any trait which is found in distantly related species but is, as Mann would call it, a "commonality". This includes convergent evolution, parallel evolution, and mimicry. Continuing the bird example, birds are warm blooded and so are mammals, but this evolved independently. These traits cannot be used for establishing phylogeny, though it is usually possibly to establish convergence as an explanation.

For more on convergent evolution, check out the Map of Life website for some amazing examples and explanations: http://www.mapoflife.org/   It is based on the work of Simon Conway Morris, who sees convergence as pointing towards God (so Christians need not think of him as having an atheistic agenda, as they are wont to do).

Biologists do not carelessly write off such similarities as convergent evolution, not without justification. Convergence is rarely precise and so can be quite obvious. Going back to dolphins and sharks, it is clear that their shape is dictated by natural constraints, so when we look at their other features it is clear that their ancestry is different. Dolphins are clearly mammals, not least due to their possession of mammary glands. The simple ability to nest dolphins within mammalia should show that convergent evolution is not just possible, but to be expected.

I will not comment on Mann's bio-luminescence example. I know little with regards to that specific adaptation and would not like to speak ignorantly. Convergent evolution, however, needs to be properly understood in order to criticise it, and no creationist seems to want to do the legwork. 

Tuesday, 25 October 2011

Tim Minchin on Evolution

A slight departure from some of the other videos I have posted, as this is comedy and therefore does not have to be scientifically accurate (it is tempting to use it as a platform for discussing how evolution works, such as putting emphasis on populations and not individuals, but I would rather laugh right now than be a pedant). Naturally I disagree with his views on religion, but still, these clips are hilarious and Tim Minchin is a talented comedian and musician. If you like musical comedy, including comedy aimed at musicians, check him out if you haven't already.




Monday, 24 October 2011

I would like...

Thanks to the repetition of "I want doesn't get" by an ex-girlfriend, I don't often declare that I want something any more. Instead I end up saying "I would like" or "I desire". Here is something I would very much like, the new Jurassic Park poster:


I particularly love that there are two scenes from the film in this image, which very well might have occurred at the same time.

On another note, I am half way through writing a couple of posts which I intended to put here before now, but other things came up. Stay tuned (they are creationist oriented, if that interests you).

Friday, 21 October 2011

Archaeopteryx Again (x11)

Two weeks ago I did a little blog about Archaeopteryx. It didn't say much, but if you are interested, see here. If only I had been lazy and waited two weeks to write about it, I could have done something much more exciting. Solnhofen in Germany has turned up an eleventh Archaeopteryx specimen, which is complete except for its missing head. This dinosaur might not be considered the first bird any more due to a study published this year (I could launch into a rant about the concept of a first bird, but I won't) but it is still an iconic transitional form and these fossils are potentially worth millions. Hopefully this fossil, like the other specimens, will yield some fascinating insights into this incredible period of evolutionary history.


I'm actually going to Solnhofen next year and like many others would love to find one of these. Chances of it happening? Slim to none. Ah well, one can dream...

Monday, 17 October 2011

Evolution Made Simple

I recently found this excellent video with Dr Yan of Bang Goes the Theory talking about evolution, using an excellent visual analogy for how random variations lead to diversity. He manages to show the cumulative effects of mutations (his mentor Dawkins will have loved him for that) and manages to slip in ideas about speciation (unsurprisingly allopatric) and even draws a little cladogram. There could have been more Liz Bonnin, but I think that about most programmes.




My only criticism of it is that it does not give the full picture. A lot of laymen mistakenly think that evolution is random and this video does nothing to really dispel that myth. Natural selection filters the random changes and is itself a non-random process. It is natural selection which really makes evolution work, so hopefully they will do a piece on that some time to complement this one. Otherwise, fantastic stuff.

Evolution: 'nuff said!

This picture was posted on Facebook and made so many points which I end up making repeatedly, and it did so succinctly. I may just use this over and over:


My only slight quibble would be the claim that life does not improve, though to be precise on that matter would have required a lot more text on the poster. Improvement is often subjective, and the way this poster means it is that things don't become "better" over time in the sense most of us would think. Evolution does, however, involve improvement in another way, because populations adapt to their environment and can be said to become "better fit" or "adaptively improved". This is, of course, dependent on the environment, so what is "better" or an "improvement" in one environment is not automatically so in another. Sadly all of the words we could use seem to be loaded in such a way which gives the wrong impression. A lot of what I just typed felt wrong because I know those words give the wrong idea about evolution.

Friday, 14 October 2011

Creation Beliefs Update

Back in February of 2010 I attempted to group together and classify the many creation beliefs that are found in Christianity. I thought I had covered all of the stand out beliefs, but now I need to update it. The original attempt can be seen here and still seems to stand up, though naturally it has some issues (and should not be taken as a prediction of origins).

A few months ago I stumbled across a blog which discussed a different view of creation, one which has its roots in gap theory (1.2.1 in my scheme) yet accepts evolution (putting it in 2.2). Perhaps I could formulate a complementary scheme which takes origins of views into account, but for now I will explain what this belief claims and how it fits into my current taxonomy.

I found this unusual view on Greg Boyd's blog for Christus Victor Ministries. It takes seriously the palaeontological evidence for extinction throughout the history of life yet tries to stick to a literal reading of Genesis creation. It is quite inventive, to say the least. Like other gap theorists, they see a gap between verse 1 and 2, but they additionally claim that nature was corrupted by demonic powers during this time. Elsewhere in the Bible, when creation is mentioned, some warfare symbolism can be seen and evolutionary gap theorists claim that this fits in between verses 1 and 2, a gap which also contains the creation and fall of angels. Then there was a cataclysmic judgement and a recreation (for which this view departs from the evidence).

It goes further than that, well into some fantastical scenarios. Ralph Winters claims that God set angels to oversee creation, angels which were also in training, which explains why it took so long. Some of these angels rebelled during the Cambrian period, hence why we have predation. Winters also goes on to claim that the rest of Genesis 1 is from the perspective of someone on Earth, though this appears to be a difference between him and Boyd and is not integral to their beliefs.

For more on evolution as cosmic conflict and modified/evolutionary gap theory, see these blog posts, as I cannot do justice to a view I know so little about:
http://gregboyd.blogspot.com/2007/06/back-to-drawing-board-on-gap-theory.html
http://gregboyd.blogspot.com/2007/07/ralph-winters-modified-gap-theory.html
http://www.gregboyd.org/blog/evolution-as-cosmic-warfare/
http://www.gregboyd.org/blog/more-on-evolution-as-cosmic-warfare/
http://www.gregboyd.org/blog/unclean-animals-and-the-corruption-of-creation/

So in my previous taxonomy this is clearly part of group 2.2 Christian Evolutionism, as it accepts evolution in the history of life. It seems to fit somewhere in or around 2.2.1 Weak Theistic Evolution, as it clings to a literalistic Genesis, even though it is still rather loose with it. I get the feeling that if I investigate more evangelical approaches to evolution, that 2.2.1 will develop its own subdivisions, within which this view, which I will keep calling Evolutionary Gap Theory, will fit.

It is not a view I buy at all, but I found it interesting nonetheless. It is a step up from a lot of the other creation views, but it does not accommodate the scientific evidence sufficiently. It seems the sort of view which would only be persuasive to theologians and evangelicals who have no proper grasp of evolution. But as I said, it is a step up at least.

Thursday, 13 October 2011

Christians and Fossils: an overview

I posted this to Facebook as an overview which I do intend to do as a blog series here. Naturally it will be in much more detail, looking at each individual view and providing a critique. Some will be more detailed than others, as there are views which require more debunking and there are some where I know little about them. I also intend to do this as a possible book some day, though I intended to start it last year. 



This will simply be a brief look at modern Christian explanations for the fossil record. If any of these fit your view, then feel free to expand on what I write and explain why you believe it. If I have missed any, then please present the views I have missed.

Dismissive views:

1. Fossils can only tell us that something died. This sort of statement is often used in order not to address the fossil record or to dismiss any succession perceived in it.
2. Fossils are a test of faith. A view which allows for dismissal of the evidence.
3. Fossils were planted by Satan. This is similar to 2.
4. Fossils are fake. A rare view which invokes global conspiracy as the explanation.
None of the above views are serious attempts to engage with the evidence and so will not be addressed in any more detail.

Young Earth Creationist views:

The following four views are not necessarily mutually exclusive and all invoke a global flood.

1. Hydrological sorting. This is the view that the fossil record can be explained by organisms being sorted by density and other factors rather than evolution.http://creationwiki.org/Hydrological_sorting

2. Differential escape. This explanation is used to account for the increase in complexity seen in the fossil record. It posits that smarter, faster animals were able to escape the flood for longer, while all the slower, dumber animals died first, giving the illusion of evolving complexity. It also tries to explain the abundance of marine fossils.

3. Habitat sorting/ecological zonation. In this explanation, differing environments are used to explain fossils found in different strata and locations. The reason we do not find trilobites and man together is because trilobites are marine and humans are terrestrial, for example.

4. The European flood model. This is more complex than the other YEC models, as it does not propose the flood as an explanation for the whole fossil record. Instead, the pre-flood/post-flood boundary is in Carboniferous strata. The fossil record shows a succession of pre-flood organisms which died (all were marine because the land was destroyed), through organisms which proliferated during the flood, followed by the progressive filling of the Earth after the flood receded. A proponent of this view is Paul Garner.

Favourite evidences used by the YEC groups include polystrate fossils and fossil lagerstatte (areas of exceptional preservation). Proponents include Duane Gish, Henry Morris, Kent Hovind and the palaeontologist Kurt Wise.
http://www.bryancore.org/anniversary/04.pdf

Devolution:

I have included this one for a laugh. I once met a guy on a different discussion board who is trying to raise funds to start a museum which will explain the fossil record his way:

The greater ancestor explanation: The fossil record shows devolution, where ancestors were bigger and better in the past and have been progressively getting worse. Favoured evidence includes large mammal fossils from throughout the Cenozoic and large insect fossils from the Carboniferous.

Old Earth Creationist views:

1. Gap theory: This explains the fossil record by considering it as almost a separate creation, before God wiped the slate clean and started afresh with man and other animals. The fossil record is therefore the remnants of a failed creation.

2. Concordism and day-age: This view accepts the age of the Earth and instead suggests that there were many stages of creation and that Genesis matches what the fossils show. No large scale evolution was involved, just God stepping in to make created kinds.

Proponents of these views try to take the fossil record as a whole, though tend not to engage with it much. A prominent proponent is Hugh Ross.

Intelligent Design:

1. The patterns in the fossil record are real, but not explained by evolution. This is simply a rejection of evolution as an explanation for the whole fossil record. ID theorists differ in the degree to which God has stepped in during geological history.

Evidence given often includes the Cambrian explosion as a rapid source of new "information", and also examples such as whale evolution are used to claim that evolution would be too slow. Proponents include Michael Behe and Stephen Meyer.
http://www.discovery.org/a/2177

Theistic evolution views:

1. Evolution as cosmic warfare/modified gap theory: The fossil record is explained by cosmic warfare between Satan and good, corrupting the creation and causing mass mortality. It accepts a literal Genesis with a gap in Genesis 1.http://www.gregboyd.org/blog/evolution-as-cosmic-warfare/

2. Teleological evolution: Evolution is the explanation for the fossil record, but it also shows that there is an inevitable progression in complexity, which points to God. Proponents of this view, such as palaeontologist Simon Conway Morris, use palaeontological evidence of convergence in evolution as support, combined with constraints in nature. http://www.mapoflife.org/

3. Generic theistic evolution: Simply accepts evolution as the explanation for the fossil record, based on the evidence for an increase in the spread of complexity and faunal succession, along with transitional forms and other lines of fossil data.

Proponents of theistic evolution include Kenneth Miller, John Polkinghorne, and palaeontologists Bob Bakker and Mary Schweitzer.

Saturday, 8 October 2011

Jurassic Park on the big screen.

A couple of nights ago I went to see Westworld with dinosaurs. By that, I mean that I went to see Jurassic Park at the cinema. I went to the 11:55pm showing, which was difficult as I got tired, but well worth it. I watch the films a couple of times a year, yet watching it on the big screen again had me spotting details which I had never noticed before, so I thought I would share some nuggets of information.

During the scene in which John Hammond makes his first appearance in the film, the big screen made it easier to read newspaper clippings decorating the trailer. On the fridge was an article titled "Space Aliens Stole My Face". As if that wasn't amusing enough, the words "Dinosaurs on Mars" could also be seen. There are some hints at proper palaeontological literature, but it is these which really catch the eye.

One of my favourite mistakes in the film stood out even more at the cinema. When Dennis Nedry is stealing the dinosaur embryos, the labels can be quite clearly seen. One of them reads "STEGASAURUS". I find it very amusing that one of the few Jurassic period dinosaurs mentioned is not spelled correctly, as it should be Stegosaurus. 


Whilst looking up images for this post, I stumbled upon more Jurassic Park trivia and found some of the casting choices interesting. Juliette Binoche was actually offered the role of Ellie Sattler, but turned it down to make the excellent Trois couleurs: Bleu, which is a shame, as I have a soft spot for Juliette. I've also often wondered why they did not get David Attenborough to narrate during the car scenes, as that would clearly be a case of sparing no expense, though it has come to my attention recently that he is not quite as well known in America and that Richard Kiley is known for his voice over there.

It was also brought to my attention recently that during the first proper dinosaur scene, where the Brachiosaurus is seen rearing up to get to higher branches, that it does not actually get any higher. Its head stays on the same level. It still looks good though, and the timing of the music is perfect.

If it were on for longer I might have gone again to see what else I can spot, though I will simply have to stick with the DVDs.

The 'babbler family is expanding.

Astroboy; no relation to Astrobabbler
I don't think I have ever promoted another blog before, so this is a first. Until now I was the only 'babbler, though I did once find a blog called PaleoBabble which has nothing to do with me and nothing to do with palaeontology, so it can be ignored. But there is a new 'babbler on the block (I wanted to make a portmanteau of block and blog but it doesn't work) and now I am wondering if this could be expanded even more. This new 'babbler is Astrobabbler, whose blog can be perused here. As the name suggests, one of his main interests is astronomy and he intends to study astronomy and cosmology academically some day. Like many interested in all things space, he enjoys talk about aliens and other fantastical elements, including the odd conspiracy here or there. It should make for interesting reading, plus there will be other random, non-astro stuff in there too. He's fourteen years old, so his blog should keep getting better and better as he is constantly learning and mistakes can easily be forgiven.

There has only been one post on the blog, the introductory post, though I am sure there will be more soon. Already I am seeing it as like the little brother of The Palaeobabbler, as the Astrobabbler is a young lad I encouraged to do his own blog.

So how do I know him? Well, before I headed off onto my palaeobiology course, I used to be a leader at the church youth group, the RJR. It is for secondary school age kids and offers a place for them to be on a Friday evening for a couple of hours, most of which is spent playing games etc. but there is also some serious time and food. Sadly it only runs during term time, so I rarely get to go any more, but when I can I make sure that I do. They are a good bunch of kids, though I made the mistake of letting some of them add me on MSN and Facebook. This is no longer bad, but at first I was getting messages off them (the girls) which were lewd, though thankfully they stopped when I confronted them. Since then it has been positive, as some of them have come to me at times with issues and I have managed to help point them in the right direction. Some of them just like to have a good chat, which is where Astrobabbler pops up. I've been talking to him online for quite some time now, chatting about music, science, philosophy and more. He is eager to learn and explore new ideas and I hope that shows in his blog.

In an interesting twist, there might be mutual inspiration. A few weeks ago I showed him some short stories I wrote and he enjoyed them, encouraging me to write more. He had me promise to write him a short story, which is a promise I am unlikely to keep, but for good reason. A couple of days after that conversation I started getting some ideas and wrote them down. I am now entertaining the idea of attempting to write a book, but not science or theology which I intend to do some time in the future anyway, but fiction. That conversation sparked my imagination and I have begun designing the world in which my characters will live, though my storyline ideas are a bit vague at the moment and need some fleshing out.

So follow his blog and find out some interesting stuff! When I searched for an image to put in this blog post I simply Googled "astro" to see what I got. I found this intriguing film poster:

Friday, 7 October 2011

The world's most expensive steak.

I do love ribeye steak...
I'm in a fortunate position where I am making myself hungry by talking about one of my favourite foods and have a piece waiting for me in the fridge (I should have taken it out of the fridge though, as they should be cooked at room temperature so that they cook evenly). But this blog is not actually about steak, it is about that famous fossil bird, Archaeopteryx.

We should all know about Archaeopteryx as it is one of the most iconic transitional fossils, bring a very dinosaur-like bird, or bird-like dinosaur (the confusion is deliberate). Discovered just two years after Darwin had published The Origin of Species and had lamented the lack of such forms, there are now 10-12 specimens worldwide (all from Solnhofen, Germany, though) and they are much coveted, so find one and you can become a millionaire.

Old Archaeopteryx has been in the middle of some interesting debates. Thomas Huxley recognised it as a link between dinosaurs and modern birds, but then this view got ignored and thrown out until the 60s and 70s when palaeontologists started looking at it again. It is now considered to be rather obvious. It was also once claimed to be fake, by physicists and astronomers who know nothing about fossils, but the palaeontologists came back and showed them up for their idiocy (they would have been ignored, but Sir Fred Hoyle was very well known and needed silencing). This year is the 150th anniversary of its discovery and recent studies have "knocked it off its perch" as the first verifiable bird, see here.

The price of steak.
But what I find really interesting involves the Berlin specimen, the second Archaeopteryx found. It was discovered in 1874 or 1875 and has been labelled Archaeopteryx siemensii (as opposed to A. lithographica). It was discovered by a farmer, Jakob Niemeyer, who sold it to an innkeeper so that he could purchase a cow. That's right, he sold one of the most important fossils in the world in order to buy a cow. I hope that cow produced the tastiest steaks on the planet. Despite my love of steak, I would not have relinquished the fossil so easily, unless it was T-bone...

Wednesday, 5 October 2011

Taphonomy and Art

According to the Oxford Dictionary of Earth Sciences, taphonomy is "[the] study of the transition of all or part of an organism from the biosphere into the lithosphere (i.e. *fossilization). The term was coined by J. A. Efremov in 1940." A subdivision of taphonomy is biostratinomy, which looks at what happens between the time an organism dies and its final burial. This can involve the movement of the body, scavenging, decay, chemical effects and so on. It is no surprise then that a lot of palaeontologists study taphonomy, as it is useful in interpreting the fossils we find; if we know how they decay and what their remains look like in certain situations, then we can identify those phenomena in the fossil record and use them to interpret how the fossils looked when they were alive.

So it seems that I can justify looking at dead animals, as it helps with palaeontology, but that is not the real reason I do it. I find them poetic. I often take pictures of dead animals and find that they are capable of evoking a range of emotions. Some people find this strange, whereas others, including girls, have encouraged me to do it. Sometimes I am struck by the lack of emotion I feel; I know that I am looking at something which has lost its life, which has been killed when it could have gone on living, yet I often feel nothing (this seems to be true when I see rabbits and hedgehogs dead, yet when I see people harming them I get irate). Sometimes I honestly find them funny, which strikes me as even more morbid. But there are times where I get philosophical or emotional, especially when I see something such as a dog (being a dog owner means that the sight of a dead dog can tug the heart strings). I also find them fascinating, especially as they are occasionally animals I have not seen before.

So here are some pictures I have taken over the years, some with comments. Feel free to respond telling me what they made you think of. Have I taken death too lightly? Am I sick? Is this art? I'm dedicating this blog post to my friend Emily, whose blog can be found here.


This is one of my oldest ones, which looks even more poignant in black and white than it did in colour. I love corvids, they are amongst my favourite groups of birds. This one was on Bridlington beach, during a walk with a lady friend who encouraged my unusual photography habits (which nearly got me run over at one point). I don't think I can explain what I love about this image, it might be how broken it looks, as though it never stood a chance.


This was taken on the same holiday, at Reighton Sands, not far from Bridlington (the Yorkshire coast). I love how lifeless this one clearly is, as though it lost some spark very suddenly. I often find fish comical, but this one jumps out at me. We often do not see fish like we do other animals, as though they are not as important, but hopefully people will recognise the horrors of such things as shark-finning (see here for my post on shark-finning, with a depressing video).

Half way through writing this blog post I decided that it would be a good idea to make all of the pictures black and white. That way they look more artistic and I don't look as morbid...


I love how mangled this one looks. It is well on its way to not existing and is beginning to blend in with the assorted rocks and rubbish surrounding it. The phrase "gone but not forgotten" comes to mind in an unusual way. Thanks to my odd fascination, this bird has been immortalised, yet it will only ever be known for its appearance in death, after much decay has taken place. Whilst changing the colours on this one, I inverted them as well, producing an effect I really liked:



This is a porpoise I found dead on the beach at Cleethorpes. I say that I found it, one of my dogs actually did (Peanut is very good at finding dead things, though she likes to roll in them when she finds them). I was fascinated by this one, especially as it was not obvious what it was straight away. You could even see the vertebrae sticking out of the back of it:


Send me a message if you want to see more of the porpoise.


Earlier I said that dead dogs faze me a bit. This one did not. I'm not sure why. I took this photo, and many others, during a field trip to Spain. We were mapping the area (geological mapping) and this area became known as "dead dog bend" as it was near a bend in the road. This thing was huge and for a change I was not the only one taking pictures of it. Towards the end of the trip, 4 days later, I took another picture of it and it had changed somewhat (that's taphonomy for you):




The dog was large, but not the biggest dead animal I have photographed. Around a month before, I went on a fossil collecting trip to Saltwick Bay, Whitby, and saw this enormous dead seal. Its head appears to be buried, but the rest of it can be seen and it gave off quite the stench.

For a while after that I do not seem to have taken pictures of anything dead. It was probably due to the lack of a camera. Until my recent fieldwork (which I still have not written about). I took a few more pictures, but these are my favourites:


I have not edited the colour on this one because it is one of the goriest images. Sometimes that is the appeal with dead things, as it can satiate blood lust. This was one which I honestly found funny, despite its horrifying nature. I even put it up on Facebook with the lyrics to Michael Jackson's Thriller. Poor thing.

Last but not least is this snake, which I found dead on the road during my fieldwork. It was not the only one I found either. I wish I took a picture of it a few days before, when I first saw it, as it was much more three dimensional, whereas here it has almost blended into the road. By now this snake will have completely decayed. I love how the backbone is quite clear and the skin is still clearly that of a snake, yet it is a complete mess.

Well, this is a sample of some of my photography, more specifically my "dead things" collection. If anyone stumbles across this and wants to share their own, feel free to link me. I'd also love it if any poets could get some inspiration out of this. In this blog I have decided not to go into depth about the emotions they evoke, as I would rather let the images speak for themselves. We all experience death in so many ways, which is something to think about.

Tuesday, 4 October 2011

An Amazing Thing!

I'm not a big fan of films which try to scare me as they very, very rarely work. Genuinely good horror is not easy to find and often has to incorporate the styles of other genres in order to really function properly. One of my favourite films, however, is The Thing, released in 1982 and starring Kurt Russell. The film still works well, still has the right degree of tension and is worth watching many a time. I tried looking for a clip of the South Park parody but could not find one.



I could have mentioned this months ago and it will be old news to a lot of people, but there is a prequel being released next month, also called The Thing. Despite the lack of Kurt Russell, it actually looks really good:




Instead of Kurt Russell, we get Mary Elizabeth Winstead, which was enough for me to want to see the film. Kurt Russell is an actor I love (damn, I want to watch Stargate now) but Ms Winstead appeals to me in a very different way (in other words, she is ridiculously hot). I don't want the hot girl to die, which will make the film more intense. But to add to that, she is playing a palaeontologist. Let me say that again, she is playing a palaeontologist! That right there means that my money will be leaving my wallet and going into the pockets of the film makers (or, rather, the cinema). I will not make any negative comments about her lack of real life palaeontological skills, I will simply drool instead. I always said that I would prefer not to be with a palaeontologist, but if she looks like this, well...





Sunday, 2 October 2011

Rugby in Nature?

I like rugby. I don't follow any teams, mostly because I am lazy and cannot be bothered to keep up with it, though I do follow England during major competitions. As anyone who has not been living in a hole should know, the rugby world cup is currently being played in New Zealand and the knock-out stages begin this coming weekend. Due to the time difference I've had some early mornings in order to watch all of the England matches and even got up extra early to watch one of the Wales games (don't tell my ex this, but my second favourite team of the home nations is Wales, followed by Ireland). On Saturday, England will be playing France and will have their work cut out for them, as England are not playing to a high standard and could be outplayed by France if they play well (they haven't so far, but who knows?).

A couple of days ago I caught a bit of Life on the telly, which is a David Attenborough documentary from a couple of years ago. This particular episode was about birds and has some astonishing footage (look out for the bird which drops bones from a height in order to smash them and then devour them). The clip I want to share shows the red-billed tropicbird and frigate birds (man o' war birds). The tropicbirds have to run the gauntlet, trying to get their food back to their nests, whilst frigate birds attack them, trying to force them to let go of their prizes. It reminded me of rugby, watching players tackle each other for the ball. Obviously the differences are plentiful, as birds cannot form scrums in the air, but just watch this amazing clip:

Saturday, 1 October 2011

Naked Calendar Furore

I don't normally get involved with the political side of university, but there is a big story at the moment at my university which I find rather amusing. Each year the Athletic Union produce a naked calendar, where sports societies volunteer to have their photographs taken in interesting locations, covering up their bits. At my house we have this year's calendar up in the lounge, as one of my house-mates is in it and I can say that they are rather tastefully done and not in any way erotic; they are just a bit of fun. Unfortunately, some of the pictures of girls in the calendar have been leaked onto porn sites, including some unedited photos which were not featured in the calendar, resulting in many lewd and derogatory comments.

These shenanigans are being investigated and the woman's officer (or should that be official feminist?) has called for the calendar to be banned. It has somehow become a feminist issue, but can it really count as exploitation when they agreed to have those pictures put in the public domain? Of course, by that I do not mean the unedited photographs, even though there was permission for those too, because they should not have been leaked, but the actual calendar photos are put out there for the public to see. It will be interesting to see where this debate leads, but what has really amused me is the coverage in The Sun newspaper, as they have printed the photos in question:
http://www.thesun.co.uk/sol/homepage/news/3846057/Fury-over-charity-pics-porn-leak.html

Well done Sun, you really now how to approach a sensitive issue. Or in language which would be more understandable to The Sun's readership, tits, girls, boobs, footy!