Re: Panspermia
Trevor
You have put in a huge amount of effort in replying to my humble questions, remarkable. I apologise in advance that my response is not as lengthy. I notice, and appreciate your bringing to the discussion a series of stories as to how it might be possible to explain a few of the many difficult problems faced by neo Darwinism.
You say: “we don't have all the pieces of that puzzle yet” which is, of course, carefully understated. As you have mentioned earlier but seem to be avoiding now, many of the pieces (you said “all”) will no doubt be found false or in need of modification, down the track.
One of my greatest beefs with many evolutionary articles and posts on blogs such as this one is the grand confidence proclaiming how “we now know” how things evolved. As you say, there are huge numbers of examples where the new knowledge is disproved. As you also say, this is what science is supposed to be about. As you say, most of it will likely be debunked.
I agree there is a danger in “God – science” for SOME people to stop investigating the natural world “Because God did it”. However it is patently disingenuous to imply this would be widespread – history shows that most of the early scientists were theists or at least deists, (Eg: Bacon, Galileo, Pascal, Boyle, Newton, Faraday.) and there are many PhD scientists still really keen to investigate natural phenomena (if they could only get some funding!)
• “Where is the evidence that a gap in our understanding of the universe means god exists?”
Well since there is a “gap in our understanding” many of our scientists want to pursue the possibility of an intelligent Designer. Where is the problem with that? Why wait until the god deniers come to the complete end of their ideas before this avenue is explored?
You mention Occam’s Razor. Yep, I can foresee the day when this will be applied to the massive kludge that is the modern “Big Bang Theory”, with its dark matter, dark energy and strings propping it up. :-)
I read the article about metamorphosis it does not explain how the caterpillar (in crude terms) dissolves in the chrysalis and then re-forms into a butterfly. This must be in the DNA right from the get-go.
The stories about life forming from chemicals, the formation of multicelled organisms and the origins of reproduction (cells, is what I meant :-) are very speculative. Adding random bits of DNA to “chosen” companions and all that sounds a bit too anthropomorphic for me. I can’t help thinking, “these cells don’t actually have a brain”. The grand sweep of the story is just like my story about the sandcastle. Honestly, It’s all “Just So”!
• “Eventually, a freak of evolution occurred: cells gained the ability to alter their functionality based on environmental/epigenetic factors. A cell in the middle of the mat would perform one set of functions. A cell on the outside would perform another.”
Just so!
• Do you mean the evolution of modern genitalia? There's a fish responsible for that one; in fact, its genital claspers eventually evolved into our legs.
Just so!
• So this strand of life solved the need to rapidly respond to environmental changes by evolving the ability to unzip itself, split in two, then re-merge, randomizing genetics. We have no hard data on how long that went on before it also underwent the evolution to multicellularity, but it was probably quite a while.
Please remember this is just a single celled organism, with DNA suited to reproducing itself “after its kind” You’re talking about a huge jump. See my story about the sandcastle. Natural selection HAS to have something to work on.
• You don't just say "I am looking for a new particle"…
If you see an apple falling, you should, as a scientist, say “What makes the apple fall towards the ground?” So you go looking for the cause of the effect.
If you see a universe full of cause and effect, you should go looking for the “First Cause” EVEN if it is the unpalatable “Intelligent Designer” Evidence of design is everywhere. Evidence for a designer. Once you have ascertained there is a designer, by all means – find out who / what it is.
• Facts, not faith.
Don’t write off faith! Here’s a secret: I don’t like religion, I don’t belong to one. I do believe the evidence shows that there is a Creator, and His name is Yeshua (Jesus). The kind of faith Jesus talks about is NOT shut your eyes and hope. It is NOT the “just believe in spite of real evidence” you (and a lot of religious people too) seem to think it is. The faith He talks about is the kind of faith you have when you walk across a plank over a chasm. You look at the plank and judge whether it will break. You test the plank, then you have real faith it will hold you up. You use faith every time you drive on a motorway. You cannot live without real faith.
• No, evidence isn't open to interpretation
You miss what I’m saying. Our courts would disagree with you. Example: Lots of fossils are found in the Cambrian rock. Some scientists see this as evidence life ‘arose’ then, other scientists see the huge deposits with perfect fossils and see evidence for a sudden global flood. Interpretation.
• I assume that the universe arose without a creator because currently we have no need of a creator to explain the universe. There is no need of a creator to explain life, evolution, stellar formation...any of it. It's called Occam's razor. Given a set of diverse possible explanations for an event, the simplest one tends to be true.
Listen to yourself! We are looking at an absolutely astounding level of complexity, both in the universe and atomic level, and most of all in biology. The simplest explanation surely must be that creation requires a Creator. Theories of origins are the most complicated mish mash, constantly changing and being re-hashed when new evidence is discovered. Punctuated equilibrium anyone?
• I don't believe in a creator because I have yet to encounter something for which a creator is necessary.
Only because you have HOPE that science will one day come up with the answers they don’t have, the “gaps” you keep mentioning? Actually it is you who has ‘faith’ that science will provide naturalistic answers to these gaps.
You would be happy to accept that the sandcastle I described could have been made by purely natural forces, wind water and time plus chance? If something “has the appearance of design” then the simplest explanation is – it was designed. (This is obviously not ALWAYS the case).
• The fact that you mistakenly believe that for life to arise everything must occurexactly as it did on Earth is not my problem.
I don’t believe life can ‘arise’ at all. Some of the cleverest minds in the world have tried to ‘create life’ in a ‘test tube’ and after 60 years they have failed. Even IF they do eventually manage to make something, they will only be showing that intelligence can make a poor replica of something God made. Hardly proof that life can ‘arise’unguided!
• Earth is as "special" as you, personally are. I.E: not at all. One amongst many. Interchangeable. Disposable. Irrelevant.
Then why are we trying to ‘save’ it? Who cares that we are trashing it? You can take that attitude and stick it to the greenies! Have YOU volunteered to go to Mars?
I believe this Earth is the jewel in the universe, created for life (not just mankind) to thrive. Mankind is ruining it, it is running down. We need to lift our game, not look for hypothetical, “must be there,” Earth-like planets where any surviving people can bail to, at faster than the speed of light.
• But even then, there is absolutely zero rational reason to assume that those conditions only exist here.
Of course that pre-supposes there is no Creator, which is circular ‘reasoning’. I certainly believe creation requires a Creator, and I have NEVER seen another habitable planet. Neither have you, most likely. Why should there be one? Having said that, there could be heaps of them. There could even be aliens up there, just we have NO evidence of them, none. If YOU believe there are other life forms, you are doing so in blind faith. No facts there.
Evolution, the kind that says chemicals changed into living things which evolved into people and trees, is a crock. Everything is running down, just like the 2nd Law of you know what. Mutations do not result in novel new genetic code, lifting life forms to higher planes! Mutations damage our DNA and any that get a foothold accelerate the downward spiral of the quality of the genome. Mutations are BAD, that’s why you do not live close to a Nuclear reactor, or even under high voltage lines. You don’t want mutations in your own body.
Of course it is slightly possible you are right, the universe has consciousness and is designing itself. Good luck! :-D