ativan said:
You said "Scientists aren't concerned with truth, but only with useful predictions". This is actually against evidence.
When an evolutionary biologist claims diversity of life is the consequence of random genetic mutations and natural selection for him/her this is a fact, reality and not just some abstraction which makes useful predictions. They claim trueness of it. Same as true of many other scientific theories. When nuclear physicist claims of existence of atomic and subatomic particles for them this is not just a conceptual model but reality. The existence of electron for a physicist is reality. You can claim the science should follow your principle but that's not reality.
See this is the problem, Ativan, you confuse scientists that embrace philosophical naturalism that pretends to be science when it's really not.
And there are people like yourself that hold to intelligent design, which is speculative philosophy, and call it science.
So you are both two sides of the same coin.
If science does anything else other than methodological naturalism, then it isn't science. Science just starts and doesn't ask why. Real philosophy, on the other hand, doesn't just start, it asks where do we even begin? What method should we use? Etc etc.
Philosophy and science have nothing in common.
Science make no truth claim whatsoever and has no ontology.
I am almost certain you will agree with this, if you don't then we can go no further than the basics here.
Allright. Let's assume that we don't have enough data about origin of life. Let's for a second think of some wild imaginary data which in the future could come handy to explain origin of life in naturalistic terms. Imagine you have freedom to chose such data which would support abiogenesis. At lease in theory what would be such data? What kind of data it would be? What type of data are we looking for? To make my question more clear I will give you an example. Standard theory of particle physics predicted the existence of Higgs boson. Physicists new what type of data they would look for to validate the existence of it. Whole experimental setup was directed towards this objective. At least you should be able to point to some theoretical findings in the future to validate abiogenesis. And my question is asking exactly that. In fact, there's nothing like it and never will be. Proponents of abiogenesis (which would be the only naturalistic explanation) have no clue what such data could be. This is a clear indication that abiogenesis is false theory in any its form.
I can tell you right now that the theory of abiogenesis isn't at all satisfactory, so you won't find any disagreement from me.
I'm also glad you agree that quantum theory is pretty powerful.
In fact inability of science to explain many things and instead of explanation talking about fantastic stories brought me to faith.
Depends what calls for the explanation, but of course science is limited, it only studies natural causes. Nobody is using science in order to extract meaning out of Jonah.
I have no doubt in this. But that does not mean every theory explains facts well.
Of course.
For example, neo-Darwinian theory of evolution has most ridiculous explanation of the existent facts.
And what is the better alternative?
This is exactly the point i was making. Because you restricted explanation to naturalistic causes you think there's no competing explanation. In reality there is. Intelligent design (that life is creation of intelligence) is the only conclusion one can make when studying life.
Because science is ONLY limited to natural causes, it does not seek any other explanations outside of that. The reason science doesn't need intelligent design is because it doesn't give us useful predictions, whereas the theory of evolution does. That's the difference.
But let's end intelligent design right in its tracks.
The theory of evolution works remarkably well in its explanation of observable facts - which is exactly what scientific theories do. And it explains it with no reference at all to some sort of mechanicsm of design.
In fact the whole point of the theory of evolution, which makes a very thorough, persuasive account of what the mechanism is - natural selection.
Intelligent design is stuck because it must provide the mechanism, and none of the proponents ever will because all it is some disguise for a doctrine that God created the universe.
It cannot tell us anything beyond that, hence why it cannot be a scientific theory. It is disqualified from the start.
I'll give you a challenge. Give me a theory of origins, meaning you would have to provide a theory of the mechanism that is used by supposed designer in order for us to test it.
I will bet $100 dollars that will never happen because intelligent design isn't a real scientific theory. So if God made things, there is simply no reason for there to be any evidence that God did. Probably because God's actions aren't naturalistic, so further evidence that there is zero point to the intelligent design argument at all.
I know exactly what "random" means. You make so much claims for Neo-Darwinism i hope you can support it. Firstly, random mutations should be randomly distributed in genome. It is known fact that mutations in genome are not randomly distributed. There are locations in the genome which allow high rates of mutations and there are locations which are very conserved. How can random mutations lead to such a distribution of mutations in genome? Even more, genes coding for immunoglobulins have regions that allow several magnitudes of order of mutation rates than can be seen even in mutational hostspots. These mutations happen in exact spots such that to create a gene which will code for a protein which exactly matches with an antigen towards which it is directed. At the same time constant regions of immunoglobulin genes have mechanisms to not allow mutations in these locations. How can you call this randomness (or something lacking direction) when it directly contradicts your theory?
Sure none of them are random in a mathematical sense, but random in the sense there is no end or purpose. What I think you are doing is confusing random mutations and a random system when its not.
And yeah we know the processes that cause mutations. They have already been tested and confirmed. We also have already measured the rate of mutation and know the consequences.
This all fits perfectly into the theory of evolution.
So we have a very useful explanation for how mutations work, and unless you can present evidence to the contrary this is by all means case closed.
Furthermore, we don't see objects in the nature that look-like man-made and is not man-made. Anytime we see refrigerators, radios, tvs, computers, cars and so on we know they were designed and created and did not arise out of random processes. We have not seen anything like it and we will not ever say these machines can be brought into existence by random and undirected events. Then why will you say cellular machines (and the whole life for that matter) which are much more complex can arise out of undirected and random event? Why will you not stay consistent (which you have made a principle in other cases) and in one case of intelligent peace of machinery you will claim its intelligent design and another case deny it? After all materials we use are composed of exactly same atoms and molecules that life is composed of. Then what is so special with life that undirected and random processes lead to ordered structures while no such thing happens with regards to human designed machines?
This is incoherent. I haven't said any of the above, and once again you are equivocating with the word "random".
We know where radios, TVS, computers, etc come from - factories. So they are designed. We know where animals come from - they were evolved from earlier life forms, so there is no design.
We aren't looking for design elements and then determine if something was designed. Like I said above, we look to origins.