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originally posted by: BlackManINC
a reply to: Barcs
Fellow ape man, I`m looking at some of the fossils, and I see nothing at all special about them. There are many creatures that have characteristics of many different kinds.
The Seymouria, for example, has features similar to that of reptiles and amphibians, but it isn`t seen as a "transitional fossil " because it appeared too late on the evolutionary timescale.
You have the duck billed Platypus, a mammal which has characteristics also seen on Reptiles and birds. There are many other examples seen in nature, like the Seal, that I can chalk up to variety in design.
Your only real "evidence" for these reptiles being "transitional" when it comes down to it is the evolutionary timescale, the age of the earth which I don`t buy into.
You still haven`t provided a mechanism for this to occur, as usual you just show similarities and assert "common descent".
To start with, for these homologous features to be a result of common ancestry, living fossil or not, the genes that code for these features would also be the same, since we all descended from a single genetic code as evolution demands.
Well, it has been discovered that this is not true at all as the genes that code for these features in creatures with homologous features are in fact different. This all starts at the genetic level fellow ape man, so if common descent had any truth to it at all, then the genes would be the same, not different as we see in all homologous creatures.
originally posted by: BlackManINC
a reply to: Krazysh0t
"All fossils are transitional"
I find it insulting that you are demanding I take this on faith when you can`t provide a mechanism proving it.
Since all species will always be subject to natural selection, the very term "transitional fossil" is essentially a misconception. It is however a commonly used term and a useful concept in evolutionary biology. The fossils listed represent significant steps in the evolution of major features in various lines and therefore fit the common usage of the phrase.
Here is the bottom line, evolutionary theory predicted years ago that the genes that coded for these homologous features would be the same as that would be real evidence of common descent.
Comparison of the DNA genetic sequences of organisms has revealed that organisms that are phylogenetically close have a higher degree of DNA sequence similarity than organisms that are phylogenetically distant. Further evidence for common descent comes from genetic detritus such as pseudogenes, regions of DNA that are orthologous to a gene in a related organism, but are no longer active and appear to be undergoing a steady process of degeneration from cumulative mutations.
Creationists predicted that they would not be the same as this would be evidence of nothing more than variety in design. Creationist predicted correctly as the genes that codes for these features aren't the same even among the same kind of animal. The genes that code for the similar features
seen in frogs and salamander for example, and all other creatures of the same kind aren't even the same. So starting at the genetic level, the beginning stage, you have no proof of homology by common descent.
Here is the bottom line, evolutionary theory predicted years ago that the genes that coded for these homologous features would be the same as that would be real evidence of common descent. Creationists predicted that they would not be the same as this would be evidence of nothing more than variety in design. Creationist predicted correctly as the genes that codes for these features aren't the same even among the same kind of animal.
originally posted by: BlackManINC
I find it insulting that you are demanding I take this on faith when you can`t provide a mechanism proving it.
Here is the bottom line, evolutionary theory predicted years ago that the genes that coded for these homologous features would be the same as that would be real evidence of common descent.
Creationists predicted that they would not be the same as this would be evidence of nothing more than variety in design. Creationist predicted correctly as the genes that codes for these features aren't the same even among the same kind of animal. The genes that code for the similar features seen in frogs and salamander for example, and all other creatures of the same kind aren't even the same. So starting at the genetic level, the beginning stage, you have no proof of homology by common descent.
originally posted by: Grimpachi
originally posted by: Quadrivium
originally posted by: Grimpachi
originally posted by: Quadrivium
a reply to: Grimpachi
You can simply do this on your own.
FIRST- Apply the definition of science to each (the macro and the micro).
Second- Apply the Scientific Method to each.
If you don't see the line then rinse and repeat.
It has been done thousands of times already. But what does that have to do with what I asked you?
Seems to me you are trying to slither your way out of answering honestly. If you really want to slink off go ahead even though I made a simple request of you.
I guess it was too much to expect you to man up and admit you had nothing.
If it has been "shown a thousand times" perhaps you should look once for yourself.
I said earlier "we can make a case for the micro yet not scientifically for the macro".
Seriously, apply what you quoted in my last post and see it for yourself. It is the ONLY way you will learn anything.
Sorry you must have misunderstood. Thousands of times it has been sown there is nothing different between Micro and macro. There is no imaginary magical line.
You seem to disagree with that yet can't produce "anything" to corroborate that.
Seems to me you are the one lacking in education here.
So I will say again.
"Science makes no distinction (between micro and macro evolution or what drives it) if you disagree I challenge you to source where science does.what"
Perhaps you are using a creationist definition of theory as well I don't know but you are going wrong somewhere.
originally posted by: Quadrivium
originally posted by: Grimpachi
originally posted by: Quadrivium
originally posted by: Grimpachi
originally posted by: Quadrivium
a reply to: Grimpachi
You can simply do this on your own.
FIRST- Apply the definition of science to each (the macro and the micro).
Second- Apply the Scientific Method to each.
If you don't see the line then rinse and repeat.
It has been done thousands of times already. But what does that have to do with what I asked you?
Seems to me you are trying to slither your way out of answering honestly. If you really want to slink off go ahead even though I made a simple request of you.
I guess it was too much to expect you to man up and admit you had nothing.
If it has been "shown a thousand times" perhaps you should look once for yourself.
I said earlier "we can make a case for the micro yet not scientifically for the macro".
Seriously, apply what you quoted in my last post and see it for yourself. It is the ONLY way you will learn anything.
Sorry you must have misunderstood. Thousands of times it has been sown there is nothing different between Micro and macro. There is no imaginary magical line.
You seem to disagree with that yet can't produce "anything" to corroborate that.
Seems to me you are the one lacking in education here.
So I will say again.
"Science makes no distinction (between micro and macro evolution or what drives it) if you disagree I challenge you to source where science does.what"
Perhaps you are using a creationist definition of theory as well I don't know but you are going wrong somewhere.
You are not thinking past what you are told. Look, it's is actually kind of simple. We can observe "mico". How can you or anyone else claim that the "macro" is the same? Were you here to observe it? We can speculate, we can assume, but that is all. We can not use science to say they are same. Science does not work that way.
originally posted by: Quadrivium
originally posted by: Grimpachi
originally posted by: Quadrivium
originally posted by: Grimpachi
originally posted by: Quadrivium
a reply to: Grimpachi
You can simply do this on your own.
FIRST- Apply the definition of science to each (the macro and the micro).
Second- Apply the Scientific Method to each.
If you don't see the line then rinse and repeat.
It has been done thousands of times already. But what does that have to do with what I asked you?
Seems to me you are trying to slither your way out of answering honestly. If you really want to slink off go ahead even though I made a simple request of you.
I guess it was too much to expect you to man up and admit you had nothing.
If it has been "shown a thousand times" perhaps you should look once for yourself.
I said earlier "we can make a case for the micro yet not scientifically for the macro".
Seriously, apply what you quoted in my last post and see it for yourself. It is the ONLY way you will learn anything.
Sorry you must have misunderstood. Thousands of times it has been sown there is nothing different between Micro and macro. There is no imaginary magical line.
You seem to disagree with that yet can't produce "anything" to corroborate that.
Seems to me you are the one lacking in education here.
So I will say again.
"Science makes no distinction (between micro and macro evolution or what drives it) if you disagree I challenge you to source where science does.what"
Perhaps you are using a creationist definition of theory as well I don't know but you are going wrong somewhere.
You are not thinking past what you are told. Look, it's is actually kind of simple. We can observe "mico". How can you or anyone else claim that the "macro" is the same? Were you here to observe it? We can speculate, we can assume, but that is all. We can not use science to say they are same. Science does not work that way.
"Science makes no distinction (between micro and macro evolution or what drives it) if you disagree I challenge you to source where science does.
Were you here to observe it?
originally posted by: GetHyped
a reply to: Krazysh0t
I've posted the exact same links for him before.
What lap are we on? Is anyone keeping count?
Microevolution happens on a small scale (within a single population), while macroevolution happens on a scale that transcends the boundaries of a single species. Despite their differences, evolution at both of these levels relies on the same, established mechanisms of evolutionary change:
mutation
migration
genetic drift
natural selection
Microevolutionary change might seem too unimportant to account for such amazing evolutionary transitions as the origin of dinosaurs or the radiation of land plants — however, it is not. Microevolution happens on a small time scale — from one generation to the next. When such small changes build up over the course of millions of years, they translate into evolution on a grand scale — in other words, macroevolution!
The four basic evolutionary mechanisms — mutation, migration, genetic drift, and natural selection — can produce major evolutionary change if given enough time. And life on Earth has been accumulating small changes for 3.8 billion years — more than enough time for these simple evolutionary processes to produce its grand history.
It is not necessarily easy to "see" macroevolutionary history; there are no firsthand accounts to be read. Instead, we reconstruct the history of life using multiple lines of evidence, including geology, fossils, and living organisms.