I think one I haven't seen yet is the assumption of parsimony, i.e. that all else being equal, the more parsimonious an explanation of nature is the more likely it is to be true. Consider these two alternative scenarios:
1. Radioactive materials in the earth have been decaying for the past 4.5 billion years.
2. Radioactive materials in the earth have been decaying for the past 6,000 years, with a mysterious God-o-force massively accelerating their decay on earth, miraculously siphoning away any amount of excess heat which would melt the earth, extending the radius of accelerated decay to the entire solar system while leaving decay rates elsewhere in the universe untouched (hence SN1987A which itself has to be explained by omphalos v2.0 then).
Or these:
1. Life has had an unbroken lineal descent from the first lifeform to today.
2. Somewhere 6-10 thousand years ago a massive catastrophe struck the earth, left no trace, and God recreated the entire biota of the planet to look just as if it had directly descended from the previous life which was wiped out, granting somesortofa quantum-overloading supernatural gene pool to the ancestors which somehow avoided the exhibiting of any detectable founder or genetic drift effects.
Now, both options 2 are theoretically possible. But parsimony gives us enough reason to believe that until credible substantiative evidence for options 2 (which are barely disprovable, hence barely provable) emerges, options 1 are the best options.
1. Heliocentricity
Geocentricity is just as if not more valid of a model. Helio works better for Evo's because it started the process of questioning the literalness of the bible and opened the door to an expanding universe with its supposed great age. Without this assumption based only on mathematics invented for the purpose of "proving" heliocentricity, evolution wouldn't have been able to get a foothold in mainstream thought.
And you can prove that Darwin's heresy was directly descended from Copernicus' insolence. Evolution would work even if the sun went around the earth (though the results might've been interestingly different).
2. Errant scripture
Maybe a TE can get by with "allegorical" viewpoints but secular evolutionists don't play that game and therefore assume the bible is simply wrong.
The only reason secular evolutionists don't play that game is because fundy Christians play the same game as them and therefore they don't even have to step into the TE's ballpark to do damage to Christianity's image. Why walk across town and try on the other guy's shoes trying to challenge him when you've got punching bags in your own backyard of scientism?
3. Uniformatism
Geological uniformitarianism (thx Dan) is a required assumption to "prove" the age of the Earth which in turn lends credibility to the idea of evolution. The doctrine was also a basis for determining the age and order of the fossil record. Admitting the evident catastrophism puts a serious dent into the ToE.
Admitting the "evident catastrophisms" like the Cambrian explosion and the K-T boundary event haven't put serious dents into the ToE.
4. Dinosaur extinction 65 million years ago
A conclusion based on the assumption of Uniformitarianism.
Extant dinosaurs today wouldn't pose any problem for evolution, though paleontology might wonder where they'd spent the last 65 million years. Now if somebody could dig up a Cambrian rabbit ...
5. Abiogenesis
Play with it all you want but without abiogenesis there is no evolution. Therefore like it or not it is still a required assumption.
Nonsense. I, panspermia theorists, and Omega-point singularitarians (some of them) believe that life did not arise on Earth by natural means but evolved from first life into our current biodiversity anyway. Even within the special creation model evolution occurs, as creationists have to admit.
6. The present is the key to the past
The observed data and processes of today need to be extrapolated back in time . Geological processes, atomic decay, and cosmic expansion are assumed to be universal and uniform. When dating organic matter, it is assumed that the 14C/12C ratio in the atmosphere has never changed, which requires that the Earth's magnetic field be constant. Natural laws continue today as they are assumed to have in the past.
Assumptions proved by historic records, unless you want to argue omphalos.
7. Genetic similarities are proof of common ancestry
Another assumption. Genetic similarities can just as well be proof of a common designer.
And this just shows that IDism is unprovable.
8. There is no plan, goal, or purpose in the universe
An assumption in spite of everything evolving rather than devolving.
Even atheistic evolutionists do not need to assume this. Some believe (and rightly, I think) that life is a natural, self-assembling property of any consistent system of energy transfer - a theme common in science fiction.
9. 15+ Billion year Universe
10. 4.5 Billion year Earth
Assumptions based on other assumptions (see above)
Observations based on
observations based on basic assumptions of reality and parsimony.
11. Unbroken line of descent since abiogenesis
There are other Origins models that would allow a worldwide extinction event with life being recreated for another round. A much more likely scenario.
Far less parsimonious.
12. The Bible contains little or no usable or relevant ideas which can be applied in present-day origins science
To the degree that Evo's deny a God driven abiogenesis event that created the major kinds, do they assume the bible having no relevant ideas. Since they maintain that evolution has no opinion on abiogenesis, their assumptions or supposed lack of are in conflict with observable data.
God created all major kinds through evolution.
13. Evolutionistic pronouncements have priority over biblical statements
This assumption has to be true or there wouldn't be such a thing as Theistic Evolution. Evo pronouncements require mythologizing the scriptures to get it lining up with how God says He created everything.
Treating scripture as allegory was
one of the default mode
s of medieval Biblical interpretation, long before evolution was around.