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Author Topic:   The Power of the New Intelligent Design...
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 965 of 1197 (907864)
03-01-2023 10:49 AM
Reply to: Message 958 by sensei
03-01-2023 4:07 AM


Re: Typical?
sensei writes:
So you want to repeat the crime or disregard eye witness accounts as data?
We should absolutely disregard eyewitness accounts as scientific data. Forensic evidence is scientific data, and it often shows eye witness accounts to be wrong.

This message is a reply to:
 Message 958 by sensei, posted 03-01-2023 4:07 AM sensei has replied

Replies to this message:
 Message 967 by sensei, posted 03-01-2023 1:21 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(2)
Message 966 of 1197 (907865)
03-01-2023 10:54 AM
Reply to: Message 959 by sensei
03-01-2023 4:10 AM


Re: Typical?
sensei writes:
I meant to say that geocentric required less assumptions and less parameters than heliocentric, for the data available thousands of years ago.
Well, you would be wrong. The most parsimonious explanation was heliocentrism because it didn't require crazy orbits for the other planets, like this one:
The Heliocentric model only required elliptical orbits.
Once again, if you are going to claim there are assumptions you need to list them.

This message is a reply to:
 Message 959 by sensei, posted 03-01-2023 4:10 AM sensei has replied

Replies to this message:
 Message 969 by sensei, posted 03-01-2023 1:28 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 968 of 1197 (907884)
03-01-2023 1:25 PM
Reply to: Message 967 by sensei
03-01-2023 1:21 PM


Re: Typical?
sensei writes:
Now you add the requirement of data to have to be scientific, in this simple context of an example even.
I thought you were doing real science. Is that not the case?
Are you saying that your data is not scientific?

This message is a reply to:
 Message 967 by sensei, posted 03-01-2023 1:21 PM sensei has not replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 970 of 1197 (907889)
03-01-2023 1:30 PM
Reply to: Message 969 by sensei
03-01-2023 1:28 PM


Re: Typical?
sensei writes:
And you think mankind have always been able to observe and measure movents of other planets?
For the last thousand years, yes.
In early days, when we only had observations of Sun moving through sky during the day, geocentric was more parimonious.
In what way?

This message is a reply to:
 Message 969 by sensei, posted 03-01-2023 1:28 PM sensei has not replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(1)
Message 974 of 1197 (907903)
03-01-2023 4:25 PM
Reply to: Message 971 by sensei
03-01-2023 1:31 PM


Re: Typical?
sensei writes:
If you insist on this game of yours of observing nested hierarchies, you should first define what you call a hierarchy and what not.
Okay.
quote:
If different species share common ancestors, we would expect living things to be related to one another in what scientists refer to as nested hierarchies — rather like nested boxes. This is indeed what we observe in the living world and in the fossil record. When we study their traits, species naturally cluster into groups based on suites of similar, inherited traits (i.e., homologies). And they don’t just cluster into groups. They cluster into groups within groups within groups…etc. This observation makes most sense if we understand that, over time, lineages have split and formed new species, which then split and formed even more species, and so on, passing down traits and generating the branching structure that is the Tree of Life. An example is illustrated below.
In this evolutionary tree, sunflowers and orchids nest together because they share many homologies, including flowers. Similarly, pine trees and cypress trees share many homologies, including cones. These two groups (flowering plants and cone-bearing plants) nest together because they all share homologies such as seeds. And then seed-bearing plants nest with ferns because they all share homologies like stomata (pores for gas exchange). And so on … across the whole Tree of Life.
It doesn’t have to be this way. It could be that each species has a random assortment of traits and that there is no obvious way to group them. But that’s not what we observe. In fact, it’s fairly easy to group most organisms into a nested hierarchy. This was recognized by scientists like Linnaeus long before Darwin came along and proposed an explanation for the pattern: that organisms on the Tree of Life are descended with modification from common ancestors. Common ancestry is conspicuous when we examine the distribution of traits in living things.
Nested hierarchies - Understanding Evolution
In other words, it is a tree-like structure of shared derived features. There are synapomorphies which are the features found in the common ancestor. There are apomorphies which are the unique features that evolve on each branch and are not shared with other branches. You can learn about synapomorphies and apomorphies here:
Apomorphy and synapomorphy - Wikipedia
How else are we going to determine whether or not some observation is to be considered as a hierarchy?
That can be done quantiatively (i.e. scientific data).
quote:
The degree to which a given phylogeny displays a unique, well-supported, objective nested hierarchy can be rigorously quantified. Several different statistical tests have been developed for determining whether a phylogeny has a subjective or objective nested hierarchy, or whether a given nested hierarchy could have been generated by a chance process instead of a genealogical process (Swofford 1996, p. 504). These tests measure the degree of "cladistic hierarchical structure" (also known as the "phylogenetic signal") in a phylogeny, and phylogenies based upon true genealogical processes give high values of hierarchical structure, whereas subjective phylogenies that have only apparent hierarchical structure (like a phylogeny of cars, for example) give low values (Archie 1989; Faith and Cranston 1991; Farris 1989; Felsenstein 1985; Hillis 1991; Hillis and Huelsenbeck 1992; Huelsenbeck et al. 2001; Klassen et al. 1991).
29+ Evidences for Macroevolution: Part 1

This message is a reply to:
 Message 971 by sensei, posted 03-01-2023 1:31 PM sensei has replied

Replies to this message:
 Message 976 by sensei, posted 03-05-2023 9:47 AM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(1)
Message 979 of 1197 (908085)
03-07-2023 11:06 AM
Reply to: Message 976 by sensei
03-05-2023 9:47 AM


Re: Typical?
sensei writes:
I asked to define hierarchy.
You are a hominid along with the rest of the great apes.
You are a primate, along with the other apes, monkeys, and lemurs.
You are a mammal.
You are an amniote.
You are a tetrapod.
You are a vertebrate.
You are a eukaryote.
Each of those groups is higher in the hierarchy. Primates is above hominids. Mammals is above primates. On and on.

This message is a reply to:
 Message 976 by sensei, posted 03-05-2023 9:47 AM sensei has replied

Replies to this message:
 Message 980 by Phat, posted 03-07-2023 12:58 PM Taq has replied
 Message 985 by sensei, posted 03-08-2023 5:43 AM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 981 of 1197 (908103)
03-07-2023 1:07 PM
Reply to: Message 980 by Phat
03-07-2023 12:58 PM


Re: Typical?
Phat writes:
Does all of that progression make me now a Greatest Ape?
Cladistically, all apes are equal since all are at the end of their branch. There are still some Victorian hold over terms that are used in biology, such as "great" apes and eutherian (eu = true, therian = mammal).

This message is a reply to:
 Message 980 by Phat, posted 03-07-2023 12:58 PM Phat has not replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(2)
Message 1002 of 1197 (908191)
03-09-2023 12:15 PM
Reply to: Message 985 by sensei
03-08-2023 5:43 AM


Re: Typical?
sensei writes:
This is not a definition.
I was hoping that if we showed you the hierarchy you could understand what they are. Apparently not.
Is this just going to devolve into you asking for definitions for everything?

This message is a reply to:
 Message 985 by sensei, posted 03-08-2023 5:43 AM sensei has replied

Replies to this message:
 Message 1003 by sensei, posted 03-09-2023 12:43 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 1004 of 1197 (908213)
03-09-2023 12:46 PM
Reply to: Message 1003 by sensei
03-09-2023 12:43 PM


Re: Typical?
sensei writes:
If some one claims that nested hierarchy is observed and insists that we discuss this further, then yes, hierarchy needs to be defined.
It's been defined multiple times now. Are you going to address it or not?

This message is a reply to:
 Message 1003 by sensei, posted 03-09-2023 12:43 PM sensei has replied

Replies to this message:
 Message 1005 by sensei, posted 03-09-2023 1:05 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(2)
Message 1006 of 1197 (908224)
03-09-2023 1:09 PM
Reply to: Message 1005 by sensei
03-09-2023 1:05 PM


Re: Typical?
sensei writes:
A rant and a few examples is not a definition. What is a hierarchy?
The definition has already been given to you. A few examples:
"When we study their traits, species naturally cluster into groups based on suites of similar, inherited traits (i.e., homologies). And they don’t just cluster into groups. They cluster into groups within groups within groups…etc."
"what scientists refer to as nested hierarchies — rather like nested boxes. This is indeed what we observe in the living world and in the fossil record. When we study their traits, species naturally cluster into groups based on suites of similar, inherited traits (i.e., homologies). And they don’t just cluster into groups. They cluster into groups within groups within groups…etc."
Also, don't you know how to use google? One of the more interesting things I have observed is that ID/creationists often don't know how to use google. Strange that.

This message is a reply to:
 Message 1005 by sensei, posted 03-09-2023 1:05 PM sensei has replied

Replies to this message:
 Message 1008 by sensei, posted 03-09-2023 3:57 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 1010 of 1197 (908259)
03-09-2023 4:03 PM
Reply to: Message 1009 by sensei
03-09-2023 3:59 PM


Re: Typical?
sensei writes:
I asked for a definition. Not an explanation.
And you got one.
What is even more worrisome is that you claim the theory of evolution is false even though you don't understand one of the most basic facts of biology, the nested hierarchy. It's like someone claiming the theory of relativity is false, and then that same person has to ask someone to explain what spacetime is.

This message is a reply to:
 Message 1009 by sensei, posted 03-09-2023 3:59 PM sensei has not replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 1011 of 1197 (908260)
03-09-2023 4:04 PM
Reply to: Message 1008 by sensei
03-09-2023 3:57 PM


Re: Typical?
sensei writes:
Apparently, you don't even know what a definition is.
"what scientists refer to as nested hierarchies — rather like nested boxes. This is indeed what we observe in the living world and in the fossil record. When we study their traits, species naturally cluster into groups based on suites of similar, inherited traits (i.e., homologies). And they don’t just cluster into groups. They cluster into groups within groups within groups…etc."

This message is a reply to:
 Message 1008 by sensei, posted 03-09-2023 3:57 PM sensei has replied

Replies to this message:
 Message 1013 by sensei, posted 03-09-2023 4:31 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(2)
Message 1015 of 1197 (908274)
03-09-2023 4:33 PM
Reply to: Message 1013 by sensei
03-09-2023 4:31 PM


Re: Typical?
sensei writes:
You don't know what a definition is.
I think we can all see what obstinance is.

This message is a reply to:
 Message 1013 by sensei, posted 03-09-2023 4:31 PM sensei has replied

Replies to this message:
 Message 1016 by sensei, posted 03-09-2023 4:44 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


Message 1017 of 1197 (908282)
03-09-2023 4:47 PM
Reply to: Message 1016 by sensei
03-09-2023 4:44 PM


Re: Typical?
sensei writes:
I asked for a definition of hierarchy. You come up with something people refer to as nested hierarchy.
Other people did give you a definition.
You are demonstrating to us that you can't deal with evidence. Instead, you are trying to distract everyone with arguments about semantics.
Are you going to deal with the observation of the nested hierarchy or not?

This message is a reply to:
 Message 1016 by sensei, posted 03-09-2023 4:44 PM sensei has replied

Replies to this message:
 Message 1018 by sensei, posted 03-09-2023 5:51 PM Taq has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.6


(2)
Message 1019 of 1197 (908288)
03-09-2023 6:03 PM
Reply to: Message 1018 by sensei
03-09-2023 5:51 PM


Re: Typical?
sensei writes:
Still insisting on your precious nested hierarchy, but too dumb to give a definition.
Here ya go.
"what scientists refer to as nested hierarchies — rather like nested boxes. This is indeed what we observe in the living world and in the fossil record. When we study their traits, species naturally cluster into groups based on suites of similar, inherited traits (i.e., homologies). And they don’t just cluster into groups. They cluster into groups within groups within groups…etc."
Will you address the evidence now?
One of you mentioned ranking. So you need to specify how you determine ranks. From what data, genetic sequences or fossils or both? When is one species ranked above another?
No species are ranked above others. The groups are nested, so it is the nesting that is hierarchical.
In classical Linnaean taxonomy the ranks look like this:
Ranks are determined by the distribution of shared features. The more common the shared feature is the basal the rank.
If it is by descent, then no, we have not observed descent from a common ancestor between most pairs of two seperate species.
We observe living populations producing nested hierarchies through evolutionary mechanisms.
mtDNA phylogeny and evolution of laboratory mouse strains - PMC
You can also predict a nested hierarchy based on first principles which are the mechanisms of vertical inheritance, mutation, and isolation of subpopulations.
So the claim of observing nested hierarchy is doubtful at best.
Your uninformed denials do not cast doubt on the science. You don't even understand what a nested hierarchy is, for crying out loud.

This message is a reply to:
 Message 1018 by sensei, posted 03-09-2023 5:51 PM sensei has replied

Replies to this message:
 Message 1020 by sensei, posted 03-09-2023 6:18 PM Taq has replied

  
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