I just wanted you to give a brief outline of what you think evolution claims as fact. Thats because many people are not sure themselves. They think that evolution is fact but when they go to describe what those facts are they start to waver. Sometimes they dont really understand what they believe and are just repeating something they have heard.
Its not as black and white as that. Some believe in the old school theory and are pretty set in their ways. Some believe in some of the old school but are willing to accept some adjustments but maintain that the old school Darwinian theory is still valid. Some accept some aspect of Darwinian theory but have updated things with the new discoveries and keep an open mind. Some support the Neo darwinian idea of evolution, some believe in theism evolution and then there are others who think the Darwinian theory should be thrown out and a new theory replace it. Then there are many other versions in between these.
Yes, that's how science progresses, by revising theory when the evidence calls for it to be reconsidered.
Thats why I say its not a fact like some think as there are so many different views out there. But new discoveries in Genetics is what is driving most of the scientists to challenge the traditional theory of evolution. And its not a small movement either. In fact as time goes by its the old school that is looking more and more on the outer. Thats because they cant deny the evidence anymore.
Most? Oh come on, I don't even think you believe that. Evolution is accepted by most scientists, particularly those working in biology.
Because some of the new findings go against what evolution has said for years and many scientists want to stick to the traditional beliefs. These new discoveries are coming out bit by bit and the old school are attributing the findings to the back burners and making out that it hasn't proved anything at the moment. Its sometimes about degrees of change and it takes time for them to find out what the full implications for these new discoveries are.
Like the ENCODE program which is slowly but surely mapping the genome of animals and humans. The new discoveries are showing there there is much more going on in the genome than many scientist thought. This is adding complexity to things and therefor the simpler ideas about how evolution worked with genes and mutations is coming under question. But basically these new discoveries are pointing towards the Darwinian theory of evolution needing to be revised or possibly downgraded a lot, maybe even scrapped. At the least there are no facts about how evolution works at the moment as you and others say.
Source?
Its also about reputations, funding, the status qua and keeping the consensus of opinion. Its harder for any new and contradictory info to be accepted into the mainstream thinking. But as time has been going by and more and more evidence is coming out its beginning to be recognized. The old heads cant keep fobbing off the evidence any more.
You keep talking about this "evidence" that is supposedly forcing scientists to reconsider evolution, but you stop short of actually presenting the evidence, or at the very least, presenting the scientists who think that this emergent evidence is compelling enough to discard the theory altogether.
Then you are denying that scientists are human. They are also subject to the same weaknesses.
That's why science has systems in place to address those weaknesses.
That has been the problem, many people have made them gods and dont question them. If a scientists said it it must be true. But in reality they are the same as anyone else. Especially when it comes to evolution. Because there has always been this evolution and religion debate which often goes beyond the facts. It becomes personal and dogmatic.
Yes, but scientists are not the ones being dogmatic in this debate. If you want to see what dogmatic looks like, look no further than the debate between Bill Nye and Ken Ham. In particular, focus on Nye's answer when asked about what would change his mind, and then consider Ham's response to the same question.
We know that you have all said that many times. Unfortunately as I have said it is hard for evolutionists to admit they also do it.
What's an "evolutionist"? You mean a scientist.
There in lies the problem with evolution at the moment. It is heading towards a revolution in evolution. Anyway here are some more supports about how scientists are challenging the old school beliefs of evolution.
Charles Darwin conceived of evolution by natural selection without knowing that genes exist. Now mainstream evolutionary theory has come to focus almost exclusively on genetic inheritance and processes that change gene frequencies.
According to evolutionary biologist Patrick Phillips at the University of Oregon in Eugene, projects such as ENCODE are showing scientists that they don't really understand how genotypes map to phenotypes, or how exactly evolutionary forces shape any given genome.
Good, so this indicates that this is where we need to do more research.
ENCODE is just one of several projects that are "unsettling old assumptions," Ball says. The new science of epigenetics, too, has added more layers of complexity. The methylation of histone tags on DNA bases, for instance, can affect activity of a gene without altering its sequence. Other epigenetic tags affect the structure of chromosomes, or the accessibility of DNA sequences. The linear "central dogma" of the 1960s (gene DNA -> messenger RNA -> protein) is long gone; it has become clear that multiple players -- DNA, RNA, proteins, splicers, epigenetic factors, post-transcriptional modifiers -- interact in complex networks we can barely fathom.
[FONT="]It gets worse. What if natural selection is less a force for innovation, and more a messy salvage operation[/FONT][FONT="]?
[/FONT]
This is interesting. But in what way does it suggest that we need to overturn the theory of evolution?
[FONT="]While some evolutionists or evolution skeptics might quibble with Ball's assertion that selection operates at all levels, few could dismiss his overall message. Darwinian evolutionists need to abandon their sentimentality and affection for old ways, because those "[/FONT][FONT="]old arguments[/FONT][FONT="], for instance about the importance of [/FONT][FONT="]natural selection[/FONT][FONT="] and random drift in driving genetic change[/FONT][FONT="],
are now colliding with questions about non-coding RNA, epigenetics and genomic network theory."[/FONT]
A Circuitous Route to Noncoding RNA
Hang on. There's something wrong here. The link you've provided is to a paper by Wilusz and Sharp (
Science 2013; 340: 440–441), but the text here appears to be from a
creationist website. This text is not contained in the
Science paper. I even downloaded the full paper to check. You've mashed together text from two different sources - one a reputable science journal and the other a creationist website. Was this by accident, or did you want to make it appear that your claims about evolution were being echoed in the published literature and not just on creationist blogs?
Here's a tip: scientists don't refer to other scientists as "evolutionists."
[FONT="]Sixty years on, the very definition of 'gene' is hotly debated. We do not know what most of our [/FONT][FONT="]DNA[/FONT][FONT="] does, nor how, or to what extent it governs traits. In other words, we do not fully understand how evolution works at the molecular level.
[/FONT]
But we do know how it works on the population-level. In any case, this just suggests that, as always, more research is needed.
Instead of occasional, muted confessions from genomics boosters and
popularizers of evolution that the story has turned out to be a little more complex,
there should be a bolder admission -- indeed a celebration -- of the known unknowns.
http://www.nature.com/nature/journal/v496/n7446/full/496419a.html
I downloaded this paper as well, by Philip Ball (
Nature 2013; 496: 419–420). In this paper, Ball disagrees with your conclusion that biology is on the precipice of abandoning evolution:
Ball P. Nature 2013; 496: 419–420 said:
Although it remains beyond serious doubt that Darwinian natural selection drives much, perhaps most, evolutionary change, it is often unclear at which phenotypic level selection operates, and particularly how it plays out at the molecular level.
In a prescient move, Ball goes on to note that detractors are likely to exploit unknowns in an attempt to undermine it:
Ball P. Nature 2013; 496: 419–420 said:
There may also be anxiety that admitting any uncertainty about the mechanisms of evolution will be exploited by those who seek to undermine it. Certainly, popular accounts of epigenetics and the ENCODE results have been much more coy about the evolutionary implications than the developmental ones. But we are grown-up enough to be told about the doubts, debates and discussions that are leaving the putative ‘age of the genome’ with more questions than answers. Tidying up the story bowdlerizes the science and creates straw men for its detractors. Simplistic portrayals of evolution encourage equally simplistic demolitions.
Your own sources do not support your overblown claim that evolution is essentially being cast aside.
Yet new data pouring out of adjacent fields are starting to undermine this narrow stance. An alternative vision of evolution is beginning to crystallize, in which the processes by which organisms grow and develop are recognized as causes of evolution.
Does evolutionary theory need a rethink? : Nature News & Comment
As I recall, I've already addressed this paper in a previous exchange with you. In any case, given that you are fond of cherry-picking from the papers you read, I'm not inclined to look into it any further.
Maybe individual creatures have so much complexity that it will create major divides between many animals that would be impossible to link them together back to a common ancestor. Maybe that complexity will be impossible to explain how random mutations could build that by a naturalistic chance process. So evolution according to Darwin's Theory is far from fact. It may well end up showing that there had to be a creator. Afterall the more complex and detailed the design of our genome is the more it points to a designer just like how humans design complex computer programs.
At last we get to the crux of it. Not only is evolution being cast aside, but apparently intelligent design is now here to supplant it. Let's suppose for a moment that you are right and that evolution is ready to be discarded in its entirety (the sources you cited don't support this at all, but let's imagine it anyway). Discarding evolutionary theory does not mean that ID wins by default. To replace evolution with ID you need evidence for ID.
It all just doesn't come from nothing and somehow self create itself by a random and non directional process. That defies logic.
steve, do you understand how evolution works?
Evolution does not operate on "nothing" and it's not "random".