In earlier postings on the issue of so-called ‘intelligent design creationism’ (IDC) I said that supporters of IDC assert that methodological naturalism and the ability to make predictions, which are the characteristic features of scientific practice, should be abandoned and that what should be the deciding factor in evaluating competing theories is to see which one explains things ‘better.’ They then go on to claim that since natural selection has not provided convincing explanations of some biological systems, that means that those things are probably ‘designed’ by an ‘intelligent designer’. The main IDC spokesmen (and they all do seem to be men) are coy about identifying this designer but after exhaustive study I have discovered who they are referring to and I’ll share the secret with this blog’s readers: It is god.

I (and countless others) have written before about all the logical and evidentiary fallacies behind this argument. For starters, negative evidence against a scientific theory can never be considered as positive evidence in favor a competing theory because it is never the case that there are only two competing theories.

But here I want to take the IDC argument about using better ‘explanations’ as the yardstick for theory quality at face value and see where, if the IDC policy is accepted, it can lead. And one place it leads to is, interestingly enough, the Raelians.

Some of you may remember the Raelians. They received a huge amount of publicity in 2002 when one of their spokespersons announced that they had successfully cloned a human being, that the baby (named Eve) had been born on December 26, 2002, and that four other cloned babies were on the way. They said that the mother and baby identities would be revealed later. The media was all over the story at first but it petered out when no evidence was presented in support of this sensational announcement. It looks like the whole thing was an elaborate hoax.

At that time, having no other knowledge of the Raelians, I thought that they were just some publicity-seeking crackpot sect but in reading Robert T. Pennock’s excellent book Tower of Babel, I learned some interesting things about the Raelian religion and it is clear that they have the ‘best’ explanation of all for the source of life on Earth.

The Raelians agree with the IDC people’s argument that Darwin’s theory of evolution as descent with modification (using the mechanism of random mutation and natural selection) is wrong because life on Earth is too complex to have evolved that way and must have been designed. But unlike the IDC people, they not only know who did the designing but are not hesitant to proclaim the news. It is not god. It is extra-terrestrials.

According to the Raelians, on a distant planet there lived a highly advanced alien community called the Elohim that long ago had reached a stage of scientific and technical knowledge whereby they had developed powerful biological engineering techniques that enabled them to make living cells and to tinker and modify them. But naturally they were fearful about letting loose these experimental organisms into their own environment because of the harm they could do. So they looked for a lifeless planet that they could use as a field test laboratory for their genetic engineering and found one. That planet was the Earth. So they used our planet to create a home for all their creations so that they could safely see what worked and what didn’t, just like scientists do in their own labs.

They took the lifeless planet Earth and staring building life on it. Starting with creating simple cells, they proceeded to create seeds, grasses and other vegetation and progressed to create plankton, small fish, then larger fish, then dinosaurs, sea and land creatures, herbivores and carnivores before they tacked the big project, creating beings like themselves. Thus came homo sapiens. This, according to the Raelians, is how the Earth became populated with all the life forms we see around us.

I must say that I was completely fascinated by this scenario. It is too beautiful for words. The details of how the Raelians set about designing their creations are also fascinating and in the next posting I will show why this explanation for life on Earth is far ‘better’ than the one proposed by IDC advocates.

POST SCRIPT 1: Forum on Katrina

Case’s Share the Vision program is hosting an open forum on Katrina in which I will be a panelist. The program is at 4:15pm in the 1914 lounge of Thwing. For more details, see here

POST SCRIPT 2: Dover court case on ID

Yesterday was the opening day of the trial by eleven parents of the Dover PA school district challenging the school board’s decision to include ID as an alternative to evolution in science classes.

You can read about what happened on the opening day of the trial here.