Of course they are different. That's because they are different quotes from the same man.
The 'I
sn't anyone listening' quote wasn't by Mendel, or if it is you have failed to provide a reference from Mendel's writings.
Not all of the same words were used in the different sources. Is that hard to figure out? Good grief.
Personally I thought you were describing the '
Isn't anyone listening' when you said.
P.S. I apologize for the messy quote. It is better read like this:
Mendel (1866) states: "The success of transformation experiments...
I took it as you saying the '
Isn't anyone listening?' was messy and a better reading was the quote about Gartner, which people had already commented on as a possible garbled source for the '
Isn't anyone listening?' quote. Looking back over your post again the messy quote you referred to is the way the computer chewed up the
umlaut in Gärtner's and turned it into Gärtner's. A simple misunderstanding really.
Here is yet another source that gives the same statements and a few others equally lethal to Darwinism
Oh dear, you still think you can quote Mendel as if he was sacred prooftext. Anyway, these really are genuine Mendel quotes. Let's have a look at them.
as quoted directly from Mendels paper of 1866:
"Whether variable hybrids of other plant species show complete agreement in behavior also remains to be decided experimentally; one might assume, however, that no basic difference could exist in important matters since unity in the plan of development of organic life is beyond doubt." (Mendel 1866, p. 43)
You can find all these quotations with slight differences in translation in their original context in Mendel's paper here
Mendel's Paper (English-Collaborative)
Keep an eye on that phrase
variable hybrids, it is going to come up again and is important if we are to understand what Mendel was talking about. The 'unity in the plan of development' seems to mean genetics and the expression of traits works the same in different species.
Darwin had also argued that the distinction between species and varieties was arbitrary. Mendel accordingly argued that his work with
Pisum variety hybrids was relevant to species hybrids as well:
"The hybrids of varieties behave like species hybrids, but possess a still greater inconstancy and a more pronounced tendency to revert to the original forms." (Mendel 1866, p. 38)
Here is the whole paragraph.
It can hardly fail to be of interest to compare the observations made regarding Pisum with the results arrived at by the two authorities in this branch of knowledge, Köreuter and Gärtner, in their investigations. According to the opinion of both, the hybrids in outward appearance present either a form intermediate between the original species, or they closely resemble either the one or the other type, and sometimes can hardly be discriminated from it. From their seeds usually arise, if the fertilization was effected by their own pollen, various forms which differ from the normal type. As a rule, the majority of individuals obtained by one fertilization maintain the hybrid form, while some few others come more like the seed parent, and one or other individual approaches the pollen parent. This, however, is not the case with hybrids without exception. Sometimes the offspring have more nearly approached, some the one and some the other of the two original stocks, or they all incline more to one or the other side; while in other cases they remain perfectly like the hybrid and continue constant in their offspring. The hybrids of varieties behave like hybrids of species, but they possess greater variability of form and more pronounced tendency to revert to the original types.
There is your quote in red, but look at the line before it. Mendel is discussing different type of hybrids, stable ones that form new species and variable ones that revert back to one to the original stocks. Your quote is saying that hybrids of varieties tend to revert faster than more distant hybrids. But that is just looking at variable hybrids, it is the stable hybrids Mendel thought played an important role in plant evolution.
Have a look four paragraphs down where Mendel discusses stable hybrids.
We meet with an essential difference in those hybrids which remain constant in their progeny and propagate themselves as truly as the pure species. According to Gärtner, to this class belong the remarkably fertile hybrids Aquilegia atropurpurea canadensis, Lavatera pseudolbia thuringiaca, Geum urbanorivale, and some Dianthus hybrids; and, according to Wichura, the hybrids of the Willow family. For the history of the evolution of plants this circumstance is of special importance, since constant hybrids acquire the status of new species. The correctness of the facts is guaranteed by eminent observers, and cannot be doubted. Gärtner had an opportunity of following up Dianthus Armeria deltoides to the tenth generation, since it regularly propagated itself in the garden.
Not only did Mendel think stable hybrids form new species, he though stable hybrids played a specially important role in evolution. Hardly the creationist you want to paint him as. What is also really interesting, he quoted
Gärtner as someone who studied stable hybrids too and though they could be remarkably fertile.
But according to creationists Mendel and
Gärtner are supposed to be anti-evolutionists and that Mendel and
Gärtner's work on hybrids disproved evolution. How can that be, when we have just seem Mendel quoting
Gärtner's research in support of evolution through stable hybrids?
According to Professor Gustav von Niessl, a staff member of the school where Mendel taught, Mendel thought Darwin's theory was inadequate and "hoped that his own researches would fill this gap in the Darwinian system."
You mean Mendel saw his work as contributing to a vital part of Darwin's theory of evolution?
(Iltis 1924). Callender (1988) discusses an often misinterpreted paragraph of Mendel's, concerning Gärtner's Transformation experiments.
"
The success of transformation experiments led Gärtner to disagree with those scientists who contest the stability of plant species and assume continuous evolution of plant forms. In the complete transformation of one species into another he finds unequivocal proof that a species has fixed limits beyond which it cannot change."
Mendel's research on hybrids in evolution
Mendel is talking about experiments on variable hybrids where successive generations pollinated by a second variety can be completely transformed into the second variety. Some scientists from Linnaeus down had thought the variability possible with variable hybrids could be how all the variation in nature evolved.
Gärtner and Mendel's experiments showed that it wasn't. Mendel wasn't claiming they had disproved evolution, but that they had rules out one hypothesis, one mechanism, for how new species formed. Instead of
variable hybrids, he though stable hybrids were a significant mechanism for evolution and the origin of new species.
P.S. That theistic evolutionists on this thread HATE these statements. They can't give what was asked for so now they seek to destroy the credibility of the quotes. How typically Darwinian.
Hate these statements? The way you are using them as prooftexts has no credibility in science. But learning more about Mendel is fascinating. He really was a great scientist.