Exposing PseudoAstronomy

December 29, 2008

Answers in Genesis Year-End Review of Astronomy – An Assessment


Introduction

Answers in Genesis (AiG), a young-Earth creationism think tank headed by Ken Ham (the folks that built the creationism “museum” within an hour’s drive of my hometown), has published their Year in Review for 2008, featuring a recap of their biggest headlines.

They address 13 main points, the first four being astronomy related. While they are mostly fairly benign in and of themselves, I thought I’d briefly address them myself and express my own opinions about their take on them.

(1) In Search of the Big Bang

The top of their list is a story about the Large Hadron Collider (LHC), an experiment that was unfortunately taken off-line until at least next summer due to a helium leak. The purpose of the LHC, operated by the European Organization for Nuclear Research (CERN), is to conduct four main experiments for the purpose of creating densities and energy levels (in very tiny volumes of space) that approach what physicists think the universe was like soon after the Big Bang.

Possibly because the LHC was never fully functional, this AiG wrap-up really has nothing much to say about it. Rather, the author devoted half the space to an ad hominem, non sequitur attack at something that (by the nature of it being a non sequitur) is not related to the LHC operations nor experiments at all.

(2) Water, Water Everywhere

NASA’s mantra has been “Follow the Water” for several years now, something that I addressed in this blog post. Briefly, the main reasoning is that the search for life is perceived to be “sexy” and something that inspires the public, and then hopefully congressional purse strings. The relation between water and life is that every form of life that we know of requires water in order to be active. Hence, we are most likely – based on our experience here – to find extraterrestrial life where there is extraterrestrial water. And it is much easier to find water than it is to just start searching for life.

With that in mind, AiG’s article then states, “Evolutionists seem to believe that observing the ingredients of life is evidence that those ingredients could self-organize. Taking this logic into the kitchen, couldn’t we say that since we observe flour, sugar, eggs, and the like, cakes are able to mix and bake themselves?”

There are two logical fallacies here, one for each sentence. The first is a straw man. As I have just explained, us “evolutionists” (“evilutionists?”) do not believe that observing ingredients for life is evidence that they could self-organize. We’re simply narrowing the search.

For example, let’s say that you were going shopping for a new shirt. The first thing you would do is to figure out where the stores are that sell clothes. The second would be to then systemmatically go from one to the other until you found one that sells shirts, and then from those you would search for a shirt you liked. That’s what astronomers are doing with the search for life. What you would not do is just go from store to store – be it a video store, grocery store, pet store, etc. – in search of your shirt because there’s no point in looking for a shirt in a store that doesn’t sell clothes.

The second fallacy is a false analogy. Putting out ingredients for a cake on a kitchen counter and then expecting them to assemble into a baked cake is just stupid. And that’s not what we’re saying happened with life. First off, origin of life study is not evolution. But besides that, what the current ideas for origin of life are is that you had molecules (not macroscopic cups of flour and sugar and eggs) that over time (as in not in the hour you leave them on your counter) happened to come together via external forces (as in not doing nothing with the ingredients sitting on your counter) to make a self-contained, self-replicating-capable protocell.

That’s very different from a cake magically assembling and baking itself.

(3) Earth Versus the Other Worlds

This section is just a massive two-paragraph argument from ignorance (not meant as an insult, but as a formal logical fallacy). This year was impressive in exoplanet research, which included the first real imaging of exoplanetary systems (one from Keck, the other from the Hubble Space Telescope) and the lightest-mass planet yet, one about 5 times Earth’s mass.

One of the many difficulties in finding exoplanets is that our methods work best with massive planets that are very close to their parent stars. And — gasp!! — that’s what we’ve found so far!! We, quite simply, do not have the technology to detect Earth-like planets yet. It’s really as plain as that. Saying that they don’t exist is a conclusion from complete lack of data – an argument from ignorance.

With that in mind, I will simply provide AiG’s section on this and then move on:

Exoplanets (planets outside of our solar system) have become one of the hottest topics of late in astronomy, as secular “astrobiologists” search for Earth-like planets among the stars. This year, we covered Super-Earths and the search for Earth’s twin; planets MOA-2007-BLG-192L, WASP-12b, and “Vulcan”; and the first-ever true “sighting” of an exoplanet.

Yet all this time, we’re still learning about how special Earth and our solar system are. As we wrote in July, “[I]n spite of the evidence that Earth is indeed unique and that the existence of life on Earth is no mere accident, evolutionists cling by faith to their worldview,” and (separately), “Everything we learn continues to point to the fact that Earth and its astronomical environment are anything but ordinary—in fact, our planet and solar system are unique.”

(4) Our Friend Phoenix

This is pretty similar to the first news item on the LHC – they’re grasping at straws:

As for most of Phoenix’s discoveries, we said in July that, “though [they don’t] prove the possibility of life, [they don’t] disprove it, either—and thus evolutionists use it as a basis for clinging to the hope that evidence of life may some day be found (and prove an evolutionary origin for life on Mars and elsewhere).”

What do they mean by “clinging to … hope” about finding ET life? Personally, I’m not big on astrobiology. It doesn’t interest me a huge amount. I think it’s a fascinating question, but I also think that influenza is fascinating and I’m glad other people are out there researching it but not me. But Phoenix had as much to do about “finding life” as finding water on Enceladus (a moon of Saturn). The instruments on the craft were not designed to detect life, they were designed to look for water (on Phoenix) and do general chemical analysis (on Phoenix and Cassini). I’m still not completely honed in on logical fallacies, but my call on this is pretty much an argument from ignorance wrapped up in a non sequitur.

Wrap-Up

I won’t be doing my own year-end astronomy news review, partly because I just started this blog in September. Personally, I may say that the biggest pseudoastro news would relate to either the conspiracies surrounding the LHC or Edgar Mitchell’s take on UFOs (he’s a former Apollo astronaut, so the UFO community used him as a massive argument from authority to back up their claims).

Consequently, I’m going to just address other folks’ wrap-ups, if they exist. And AiG has provided my first opportunity to do so. They bring up some very important advances in astronomy, but as usual, their interpretation is steeped in fallacies and misunderstandings.

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