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Alright, I think I have pretty well explained the "without exception" part of the argument and provided why every "exception" has a viable evolutionary explanation but it seems I am being ignored. If you are just looking for the occasional oddity without digging further into the reasons behind it, I have to stop here. This seems pointless.
"Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind. "
July 18, 2014 at 4:16 am (This post was last modified: July 18, 2014 at 4:18 am by Esquilax.)
(July 17, 2014 at 3:06 pm)alpha male Wrote: Er, consensus tree of life had the nervous system evolving once, after sponges. New DNA study suggests nervous system developed twice, or developed prior to sponges and sponges subsequently lost nerves and muscles. Either way, existing tree of life not confirmed.
Serious question: what is it you think you're proving, here? Because I don't think that anybody is claiming that we're in possession of all of the facts at all times. Nobody is claiming omniscience here; these revisions you're talking about is just learning, simple as that. Do you have a problem with learning?
More importantly, what is it that you want to happen? Would you prefer that we find new evidence in our studies and then don't update the references to reflect that? Wouldn't you then be telling us all about the incorrect models that biology still supports?
At any given time, a scientific theory represents the best current facts at our disposal. That's not a limitation, it's a simple consequence of being temporal beings who want to be accurate: we can't have it reflect facts we don't yet know, and it'd be foolish to reflect past facts that have been superseded. You can't just spin this as though the current tree of life is unconfirmed, because that isn't true: it's confirmed according to all the currently available evidence. This "if you don't know for certain, you don't know at all," nonsense is the "99 percent equals 0 percent" fallacy, and it's the domain of the presuppositionalist knuckleheads too. Let's not go there.
ETA: And yes, John, I agree with you that "without exception" may be overstating the case, but I just took it as simple hyperbole and moved on in the knowledge that by and large, the tree of life is confirmed. It seems to me a silly thing to get caught up on.
"YOU take the hard look in the mirror. You are everything that is wrong with this world. The only thing important to you, is you." - ronedee
Want to see more of my writing? Check out my (safe for work!) site, Unprotected Sects!
(July 18, 2014 at 4:16 am)Esquilax Wrote: Serious question: what is it you think you're proving, here?
That "DNA Sequencing has confirmed the tree of life without exception" is a false statement.
we also need to understand that the genes dictate where the species fits, not where we think by looking at features.
Give me one example where it's way out!
July 18, 2014 at 9:15 am (This post was last modified: July 18, 2014 at 9:15 am by The Grand Nudger.)
(July 18, 2014 at 8:07 am)alpha male Wrote: That "DNA Sequencing has confirmed the tree of life without exception" is a false statement.
No, it isn't: unless you need it to be, which you do - desperately.
I am the Infantry. I am my country’s strength in war, her deterrent in peace. I am the heart of the fight… wherever, whenever. I carry America’s faith and honor against her enemies. I am the Queen of Battle. I am what my country expects me to be, the best trained Soldier in the world. In the race for victory, I am swift, determined, and courageous, armed with a fierce will to win. Never will I fail my country’s trust. Always I fight on…through the foe, to the objective, to triumph overall. If necessary, I will fight to my death. By my steadfast courage, I have won more than 200 years of freedom. I yield not to weakness, to hunger, to cowardice, to fatigue, to superior odds, For I am mentally tough, physically strong, and morally straight. I forsake not, my country, my mission, my comrades, my sacred duty. I am relentless. I am always there, now and forever. I AM THE INFANTRY! FOLLOW ME!
July 18, 2014 at 10:15 am (This post was last modified: July 18, 2014 at 10:15 am by John V.)
(July 18, 2014 at 8:16 am)ignoramus Wrote: we also need to understand that the genes dictate where the species fits, not where we think by looking at features.
Give me one example where it's way out!
I was wondering when someone was going to make this blatantly circular argument.
(July 18, 2014 at 9:20 am)ignoramus Wrote: I couldn't care less!
please correct me! (I need to know, really!)
cheers.
I have. I've shown some exceptions. It's pretty easy to do.
July 19, 2014 at 3:58 am (This post was last modified: July 19, 2014 at 4:10 am by Mystical.)
ANYways.. More cool shit.
Wolffish
(Anarhichas lupus)
Antifreeze Production - Type III Antifreeze
Antifreeze proteins (AFPs) or ice structuring proteins (ISPs) refer to a class of polypeptides produced by certain vertebrates,plants,fungi and bacteria that permit their survival in subzero environments. AFPs bind to small ice crystals to inhibit growth and recrystallization of ice that would otherwise be fatal. [3] There is also increasing evidence that AFPs interact with mammalian cell membranes to protect them from cold damage. This work suggests the involvement of AFPs in cold acclimatization. [4]
The remarkable diversity and distribution of AFPs suggest the different types evolved recently in response to sea level glaciation occurring 1-2 million years ago in the Northern hemisphere and 10-30 million years ago in Antarctica. This independent development of similar adaptations is referred to as convergent evolution. [4] There are two reasons why many types of AFPs are able to carry out the same function despite their diversity.
In particular, there is an ongoing argument over whether the binding of certain proteins to ice is reversible. Additionally, opinions vary on whether the continued presence of these proteins in a solution prevents ice growth.
The challenge in unraveling these questions is finding viable solutions to produce an experiment in a controlled setting. The growth and tracking of tiny ice crystals in an environment that mimics the surroundings of the antifreeze proteins in nature give rise to a host of technical problems.
To circumvent such problems, Israeli and North American researchers studied the antifreeze protein of the yellow mealworm. This protein is a hyperactive AFP with a potency to arrest ice growth hundreds of times greater than the potency of those present in fish and plants.
Seals'ancient ancestor found!
A newfound, flipperless prehistoric seal (at top in an artist's conception) is the first concrete link between the land ancestors of pinnipeds (seals, sea lions, and walruses) and modern ocean-going, flippered pinnipeds, such as the California sea lion (bottom), an April 2009 study says.
Many marine mammals, such as whales and manatees, are believed to have roots on land—an idea that originated with Charles Darwin 150 years ago.
But hard evidence for land-to-water evolution in seals and other pinnipeds was lacking until the new discovery—aptly named Puijila darwini ("Darwin's young marine mammal" in an amalgamation of an Inuit language and Latin).
"We know that some sort of land-dwelling ancestor existed, but how did we get to the fully marine form?" asked Rybczynski, a vertebrate paleontologist with the Canadian Museum of Nature.
More..
The most primitive pinniped fossil skeleton yet found, the P. darwini specimen was discovered in 2007 in an impact crater in the Canadian Arctic.
The inland location on Devon Island, Nunavut, suggests that pinniped evolution featured a freshwater phase, according to the study.
During that period the animals frequented the then temperate Arctic's lakes and rivers. The species may have gradually adapted to an ocean lifestyle after lakes had begun to freeze over in winter, depriving the seals of food.
This first evidence of early Arctic pinnipeds suggests that the region may have been a hotbed of pinniped evolution, Rybczynski said. The Arctic experiences amplified climate shifts, which could speed evolution as animals are forced to adapt—or disappear.
New genetic research says that without a doubt: Whales, cattle, deer, hippos, dolphins all related.
Whale and hippo 'close cousins'
A water-loving mammal that lived 50 to 60 million years ago was probably the "missing link" between whales and hippos, according to a new analysis.
Biologists have argued over the relationship between hippos and whales for a period of almost 200 years.
The findings come from an analysis of features in different animal groups carried [out by a US-French team.
Their report is published in the science journal Proceedings of the National Academy of Sciences.
Jean-Renaud Boisserie, Michel Brunet and Fabrice Lehoreau found that the semi-aquatic ancestor of whales and hippos split into two groups: cetaceans and the anthracotheres.
Cetaceans eventually spurned land, lost their legs and became fully aquatic.
Flourishing group
The pig-like anthracotheres, flourished over 40 million years and died out less than 2.5 million years ago. They left only one descendent: the hippopotamus.
The study places whales firmly within the cloven-hoofed group of mammals known as Artiodactyla, which includes cows, pigs, sheep, antelopes, camels and giraffes.
Scientists had assumed hippos were cousins of pigs because they shared distinctive ridges on their molars.
But then genetic analyses indicated that hippos had more in common with cetaceans, the group to which whales and dolphins belong.
"If you look at the general shape of the [hippo] it could be related to horses, as the ancient Greeks thought, or pigs, as modern scientists thought, while molecular phylogeny shows a close relationship with whales," Dr Boisserie explained.
"But cetaceans - whales, porpoises and dolphins -don't look anything like hippos. There is a 40-million-year gap between fossils of early cetaceans and early hippos."
"Cetaceans are artiodactyls, but very derived artiodactyls."
If I were to create self aware beings knowing fully what they would do in their lifetimes, I sure wouldn't create a HELL for the majority of them to live in infinitely! That's not Love, that's sadistic. Therefore a truly loving god does not exist!
Quote:The sin is against an infinite being (God) unforgiven infinitely, therefore the punishment is infinite.
Dead wrong. The actions of a finite being measured against an infinite one are infinitesimal and therefore merit infinitesimal punishment.
Quote:Some people deserve hell.
I say again: No exceptions. Punishment should be equal to the crime, not in excess of it. As soon as the punishment is greater than the crime, the punisher is in the wrong.
(July 15, 2014 at 10:59 pm)alexwenzel Wrote: I have seen and read it all. I use to be an atheist. Surprised?
Right, so if you know all this then you should have no problem going back to page five, reading my posts there where I respond to you and post sources that show that all of your claims are demonstrably wrong to such a degree that you've mislabelled basic concepts and said things don't exist when we have evidence that they do, and admit that you were wrong.
Or was the reason you stopped being an atheist that you decided honesty wasn't for you?
I refuse. I could be putting other posts and links and then you will put another one and will go on forever. Proof of a intelligent designer is out there, just have to look for and use your common sense. Its called evolution theory for a reason. Its only a theory and what they claim to be proof are full of holes and lies.
(July 16, 2014 at 2:00 am)Esquilax Wrote: Right, so if you know all this then you should have no problem going back to page five, reading my posts there where I respond to you and post sources that show that all of your claims are demonstrably wrong to such a degree that you've mislabelled basic concepts and said things don't exist when we have evidence that they do, and admit that you were wrong.
Or was the reason you stopped being an atheist that you decided honesty wasn't for you?
I refuse. I could be putting other posts and links and then you will put another one and will go on forever. Proof of a intelligent designer is out there, just have to look for and use your common sense. Its called evolution theory for a reason. Its only a theory and what they claim to be proof are full of holes and lies.
The "it's just a theory" argument from ignorance.
Once again a creationist either doesn't know what theory means in a scientific setting, or just refuses to acknowledge the difference between a scientific theory and use of the word in common usage. Or, just as likely as I've encountered with many creationists, just too dishonest to accept it.
And refuses to put forth the requested evidence and just responds with more claims.