The scientific method is simple. I've shown it time and time again in the graph I posted.
Showing a picture proves nothing. I could show you a diagram of the construction of an internal combustion engine but unless I accurately describe the parts of the diagram, I haven't shown that I understand how the engine works.
You showed the diagram, sure. However, your explanation of that diagram is where you fail.
Yes, I agree that mutation and natural selection occurs. The guesses and suppositions are concerning the view that mutations and natural selection somehow produced all life (the HOW, the process) we observe today from an alleged single life form of long ago.
Explain your objection to mutation and natural selection being the HOW of evolution of all life from a single life form of long ago. What specifically do you think mutation and natural selection could not do?
Guesses and suppositions. There's no evidence, based on the scientific method, for the view.
What, specifically, about the claim of mutation and natural selection changing the morphology of populations of organisms is in violation of the scientific method? Does the predominant morphology of the populations of finches on the Galapagos change in response to changes in the food source or not?
There's no evidence for it.
That's what I said. There is no evidence of any limits which prevent one ancestor from producing, after many, many generations and many many mutations, both pine trees and humans. Without evidence to the contrary, I would have to conclude that it is likely that there is no limit to the changes in morphology for descendants of any organism. How does that conclusion violate the scientific method?
The HOW is mutation and natural selection. It has been presented to you and you agree that these processes occur in populations of organisms. Moreover, you have not provided any rebuttal to the conclusion, via the scientific method, that the change in morphology of the populations of organisms is not limited in any way.
No, I'm asking for evidence that mutation and natural selection did produce all life we observe today.
Nested hierarchy in morphology and DNA structure in all life on Earth.
Only for bacteria producing bacteria, finches producing finches, moths producing moths...etc.
This is a claim that is not supported by evidence obtained using the scientific method. Evidence obtained using the scientific method indicates that there is no limit in change in DNA structure in organisms. So there is no limit in change in morphology of populations of organisms. You have evidence that there is a limit to the change in morphology of finches?
Meaningless comment with no relation to the issue at hand.
How is it meaningless to show that all life contains a commonality in how cellular functions occur?
Observation: DNA structure in all life contains a common structure for cellular functions.
Observation: Other parts of the DNA structure differ between organisms.
Observation: Mutations cause differences in DNA structure.
Logical conclusion based on the scientific method is that the differences in structure of DNA in different organisms is caused by mutations.
Another meaningless comment with no relation to the issue at hand.
How is it meaningless to point out that there is no process that limits the possible structural changes that can occur in DNA, when this whole conversation is about one organism undergoing mutations over multiple generations to result in populations of pine trees and populations of humans as that organism's descendants?
All are guesses and suppositions.
No. Those are called questions. Guesses and suppositions traditionally end with a punctuation mark called a "period". That looks like this ".". Questions traditionally end with a punctuation mark called, strangely enough, a "question mark". That looks like this "?".
The only possible guess or supposition would be my contention that you already agree that one population of finches can be changed so it is a population of a different kind of finch from the original population of finches. Do you disagree that mutation and natural selection can make different kinds of finches from one population of finches? (note: that was a question)
Here are some more questions for which I would appreciate an answer:
What prevents that population from changing into a different kind of finch that resembles a duck?
What prevents that population of finches from changing into a different kind of finch that resembles a penguin?
What prevents that population of finches from changing into a different kind of finch that resembles a rat?