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The Talk.Origins Archive: Exploring the Creation/Evolution Controversy

Feedback for May 2006

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Response: Evolution, as defined by scientists, is a fact. We can observe it directly. Evolutionary theory is the umbrella term used to describe our model for how evolution happens. Many aspects of evolutionary theory are so well supported by scientific evidence that they are facts (e.g., natural selection).

Data that documents the history of life on Earth are facts. This history is well-explained by evolution and there are no other explanations that come close to accounting for the facts. Thus, scientists conclude that life has evolved from a common ancestor over billions of years. The evidence in support of this conclusion is so overwhelming that it would be perverse not to consider it a fact.

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Response: The version quoted is the King James Bible (the Authorised Version), while you have quoted the New King James Version. Different versions translate it differently. Here's the New International Version:

I form the light and create darkness, I bring prosperity and create disaster; I, the LORD, do all these things.

The New American Standard Bible:

One forming light and creating darkness, Causing well-being and creating calamity; I am the LORD who does all these.

American Standard Version:

I form the light, and create darkness; I make peace, and create evil. I am Jehovah, that doeth all these things.

The problem in quoting translations is that Hebrew and Greek are distinct languages, with nuances that each translation has to try to get across in dialects and contexts of English, which is itself a diverse language. The KJV is generally quoted because it is the version that most creationists quote.

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Response: The FAQ's questions, where they pose objections common in antievolution, primarily differ from the statements actually made by the antievolutionists themselves by improving the implicit civility in presenting the objections. I've been engaging antievolutionists in discussions online for a couple of decades, and I have seen every one of the FAQ's antievolution questions taken as a stance by antievolutionists. Usually, those are not presented in the form of questions, but rather stated as bald assertions, and often with large dollops of sneering and condescension thrown in for good measure.

The FAQ presents brief questions and answers. All of the answers link to longer essays dealing with the question. The essays on this site generally are scrupulous in linking to online materials from the antievolutionists themselves. The TalkOrigins Archive maintains one of the most extensive sets of links to antievolution sites available anywhere, in addition to site supporting mainstream science. So I reject the notion that the Archive has avoided "engaging our adversaries directly". It simply is contradicted by the evidence that we do so already.

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Response: Depends who you ask.
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Response: I haven't found a reputable source backing that dichotomy outside of the antievolution community. Maybe John Wilkins will weigh in on this.

There are a great many questions in evolutionary biology, moreover, that are amenable to the methods antievolutionists say characterize "operational" science.

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Response: Eggs evolved long before chickens did. Dinosaurs, from which birds evolved, along with other organisms that are collectively called Amniota, also lay eggs, as do playtpuses and echidnas, which are a related group to mammals. Our ancestors also laid eggs before they evolved into mammals. So eggs long pre-date chickens, which are jungle fowl that were domesticated long after birds first evolved back in the dinosaur age.
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Response: Yes, many of their articles need correcting, but not by us. On their main page they say, "Contributing editors must believe the universe and life on earth were created by God." Their other articles make me strongly suspect that they would not consider someone accepting evolution to fit their criterion, whether or not the person believes God created life and the universe.
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Response: Should children be able to choose which elements they think make up water? Should they be able to choose whether it is right that force of gravity is proportional to the square of distance or the cube? Should they be able to choose what 487 + 179 sums to? Evolution is the right answer, if by "right" you mean what the evidence points to. Should children -- or anyone, for that matter -- be free to redefine "right" to include whatever they want?
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Author of: Evolution and Philosophy
Response: Atheism (note spelling) was not a position that was held by anyone at the time of Newton. People who failed to agree with the prevailing religion, no matter what their religious views were, were called atheists (because they denied the God that the majority accepted).

I cannot find that story. Since you did your research, could you give me the reference to it? I have found a version at the Creationwiki but they simply reference an apologetics book with no further citation. It is listed also among "science jokes" but I have never read this in any biography of Newton nor in any contemporary source or shortly afterwards. I think it is a made-up story, like the famous apocryphal story about Diderot and Euler.

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Response: I think you have been watching too much TV.
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Author of: Evolution is a Fact and a Theory
Response: I don't usually read 40 year old papers in order to understand modern science. Perhaps you could tell me some of these old "facts" that don't support evolution?
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Response: I fully agree with you on this. When Dawkins says that evolution began when a molecule acquired the property of being able to replicate, it strikes me as a miraculous argument. How did that occur? Either it was a likely event, due to the laws of chemistry, or there was a way in which an unlikely event of this magnitude could be formed. It is unlikely, in my view, that replication arose by necessity, and so I think that selection does not require replication. I think that selection can occur when a cycle reproduces the same products. This is not a widely held view, though.
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Response: The lizard mentioned is the whiptail lizard, genus Cnemidophorus. They are likely formed by hybridisation between two sexual species. Typically asexual species (parthenogens, as they are called) do not last very long - as all individuals are clones, or nearly so, they are all susceptible to the same pathogens, parasites or ecological changes. But some groups of organisms have been asexual for a long time.

It is thought that sex evolved in order to allow rare beneficial mutations to be shared throughout the population (that is, populations that swapped genes would have a higher proportion of well-adapted individuals who happened to have more than one of the beneficial mutations that had occurred in that population's past. Mutations and sex don't have foresight about what will be useful).

Asexuals tend to go extinct faster than sexuals, but they are usually the descendents of successful species, so they don't immediately go extinct.

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Response: To your first question, there are many hypotheses, but nobody knows for sure. It has been suggested that RNA or some similar molecule can synthesise itself. A good site for information about this is the NASA astrobiology site.

As to the second, genera are artifically named by taxonomists. There are a number of monotypic genera, but it pays to notice what species specified that our genus only has one, very special, species...

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Response: There is, actually, an Introduction to Evolutionary Biology, by Chris Colby, and a shorter and less technical What is Evolution? FAQ by Laurence Moran. See also the list of other FAQs on evolution.

A chattier account might be useful, if you'd like to suggest the topics and treatment. Please go read these and get back to us.

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Response: The term is "pulsating variable stars," and a search on that phrase will turn up several web pages on the subject, such as this one. There is also a good introduction to variable stars on Wikipedia.

Also, sun-like stars go through a phase of great expansion as they die.

Hovind, as usual, is spectacularly wrong.

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Response: On the contrary. Feedback like this is, I think, part of the charm of this column. I have a feeling you are just pulling our leg, but it can sometimes be hard to tell parodies of creationism from the real thing.

We don't think the universe is just "time and chance". You've omitted the whole business of natural laws studied by science. There certainly is a role for "chance" in the way things turn out; but there is also a massive role for the laws of nature, which strongly constrain the possiblities for how things can develop.

Your "fact" about increasing entropy is a statement of the second law of thermodynamics. None of the scientific models for how natural processes constrain and drive the development of the universe or the evolution of life have the slightest conflict with this fundamental physical law. If you think for a minute, you can see that birth and growth is as much a part of our experience as death and decay. The second law does not prevent a field of ploughed up soil becoming a field of flowers; or a pair of bunnies becoming a thriving warren of many rabbits. All the processes by which things grow and develop and evolve do indeed contribute to a net increase in the entropy of the universe, even when complexity arises and increases locally.

Your "fact" about gaining a second every year is a common error. What actually happens is that the length of a day is a little bit longer than 86400 seconds. In fact, a day is about 86400.002 seconds long. Over a year, this means that your clock becomes out by around 0.73 seconds. We adjust for this by adding a leap second every so often, say three times every four years. This is not because of slowing, but because the clocks are out of sync.

There is a slowing effect; but it is far more gradual than you suggest. The day was indeed 86400 seconds long around about 1820. That is, the 0.73 seconds deviations per year has accumulated over almost 200 years. By measuring records of ancient tides, we can measure the length of a day 620 million years ago as being about 21.9 hours. This rate of slowing is the same order of magnitude as we have measured over the last hundred years. See Day at wikipedia.

The "dinosaur" found near New Zealand was actually a decaying basking shark. This is explained in your own link. The link you give for the ark does not say it has been found. It is an article about an expedition that was going to try and find it. A subsequent article in the same publication shows that they did no such thing. See Noah's Ark Quest Dead in the Water – Was It a Stunt.

There are quite a number of superlative scientists who believe in God; but neither Hawking nor Einstein are good examples of this. Your link for Hawking was invalid; and if you follow your own link for Einstein to the section on "god/religion" you'll see that Einstein did not believe in the personal God of Christian theism.

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Response: There certainly are intermediate forms between a single cell and a multicellular organism; and examples live and thrive today.

The intermediate forms are single celled organisms that come together occasionally into organized colonies that behave as a single organism.

Here are some examples.

Dictyostelium discoideum normally lives and dies as a single celled amoeba. However, in times of stress they can come together and form a "fruiting body" a bit like a small slug, containing something like 10,000 individual amoeba. This "slug" migrates up towards light, and then the cells differentiate into two forms, making a stalk and a fruiting body of spores at the top, which eventually disperse to be new individual amoeba.

Volvox is a species of algae that live in colonies that behave a bit like multicellular organisms.

Sponges. These are generally considered to be multicellular, but operate in many ways like a colony of co-operating individual single celled organisms. A sponge can be filtered so that it breaks up entirely into individual cells, which will subsequently come together a form another sponge again. The sponge does not have organs or tissues, and all the cells in the sponge are basically interchangeable.

The inference that we "should" see singled celled organisms becoming multicelled organisms daily is based on a misconception, that any evolutionary development that has taken place in the past should also be seen occurring in the present. But in this case, you are in luck. We do see individual cells becoming multi-cellular organisms daily: like D. discoideum.

Your problem – one of them at least – is that you simply have not yet studied enough. You are right that the functioning of a singled celled organism is mind boggling. None of us know all about them; not even close. One of the things about them that is mind blowing is their capacity to evolve over time; which is why they are so good for experimental studies in evolution. They are also amazingly diverse in their ways of living. Some are strictly individualist, some live in colony like groups, and in some cases those groups show the beginnings of a capacity for being an identifiable multi-cellular organism.

Open your mind yourself. It's not a matter of rejecting your God. After all, you believe, I presume, that God created all these creatures, and ordained all the natural processes studied in science. If that is your belief, then you are not selling God short to recognize the astounding capacities of the natural world.

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Author of: Ancient Molecules and Modern Myths
Response: I think these are some good questions. I suggest that you need to ask the professional creationists.
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Response: We've very familiar with it, and have many links to it throughout the archive. You can use our search facility to find them.
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Response: Contributors to the archive include Christians, atheists, and just about everything in between; but by and large we all recognize that there are Christians who love science, and Christians who are active and effective scientists.

If you think that creationism or ID is the only way a Christian can be a scientist, then you are doubly mistaken. So called scientific creationism (including ID in the style of the Discovery Institute) is not science; and it is not the only way a Christian can express a love of science. On the other hand, if you recognize that faithful Christians can appreciate and embrace conventional modern science; then you are basically in agreement with most of the people involved in this site, I would think.

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