Daniel_Cheung
12-21-2010, 05:43 AM
剛與一位非信徒哲學教授W君在 Facebook 談起神導進化論。以下是我們的對話。內容沒有甚麼私人性質,所以我抄出來,但請勿到處傳閱,免得好像想惹事生非似的。謝謝!
W: Sigh!http://www.huffingtonpost.com/2010/12/20/40-of-americans-still-bel_n_799078.html
Daniel Cheung: I've seen similar poll and figures about a year ago. Actually, the Roman Catholic Church and Anglican/Episcopalian Church have officially accepted evolution. But too bad that many American believers are not from those two traditions and they are anti-intellectual.
W: I am not sure about the Anglican Church or the Episcopal Church, but the Catholic Church's position on evolution is ambiguous. While the Catholic Church has acknowledged that life may have evolved, it does not extend that to the human mind. Also, it does not seem to accept that natural selection works on its own.
Daniel Cheung: Certainly the RC Church would not be atheistic. Its version of evolution is theistic evolution (evolution with divine guidance over some of the "random" mutation). I don't know about its position on human mind, though. Yet there is no conceptual incompatibility between theistic evolution and human mind being a product of (theistic) evolution.
W: A person who believes that natural selection works on its own is not necessarily atheistic.
Daniel Cheung: Oh, I see what you meant. Let me rephrase it this way: in case of a religious person whose religion is theistic and including a notion of creation, theistic evolution is the most he/she can accept. Yet logically speaking there could be a theistic religion without a notion of creation.
Having said that, back to the original claim that I tried to suggest, I'd like to remark that a thoroughgoing theistic evolution (evolution extending to everything including human minds) does not compromise any scientific conviction in evolution.
W: //a thoroughgoing theistic evolution (evolution extending to everything including human minds) does not compromise any scientific conviction in evolution.//
- I am not sure that's true. The theistic part of theistic evolution is ad hoc and ...does not do any explanatory work that has not been done by the (Darwinian) theory of evolution. If parsimony is part of the scientific method, then theistic evolution has compromised the scientific understanding of evolution.
Daniel Cheung: That's a different move. First, it's "scientific conviction in evolution" but not "scientific method". I suppose it's the tenets of evolution that are primarily at issue here. Even if there is more that is at issue, second, having a second-level of explanation does not always make the conviction to the first-level of explanation any less. But now you are suggesting that the scientific explanation or method must be exclusive of any other explanation or method. That would be a big topic to talk about, which I guess there is no time to go into.
W: Not sure what you mean by "scientific conviction". For me a scientific conviction is either a conviction arrived at by the scientific method, or a conviction about something that is scientific, where what makes something scientific is its method, not its content. Either way, you have to talk about the scientific method.
Also, not sure why you have to talk about levels of explanation here. Why is the theistic part in theistic evolution "a second-level of explanation"?
Daniel Cheung: I've used the word "tenets" to characterize my term conviction. Maybe I was not clear enough. When people talk about whether evolution is true, some disagree. Some do. It's the factual beliefs that come first. Does it mean that those Christians who agree by way of theistic evolution are still at fault beacuse they arrive at those factual claims with a wrong method? Not necessarily. This goes back to the explanation question. Regarding levels of explanation, it's like that a physicalist of the mind does not have to be an eliminativist. While one may hold that the physicalist explanation of mental phenomenon is itself complete, he/she may still talk about the same mental phenomenon in mental terms. In this way, the scientific method of the physical level has not been and need not be changed.
It's nice to talk to you about this. I don't believe that it's enough to stop here and I don't claim to have thought it through. I'm interested in talking and learning more. However, I am afraid further discussion would no longer be passing remarks but more structured arguments, which could be too much for a social network and for me who is busy with something else.
W: Sigh!http://www.huffingtonpost.com/2010/12/20/40-of-americans-still-bel_n_799078.html
Daniel Cheung: I've seen similar poll and figures about a year ago. Actually, the Roman Catholic Church and Anglican/Episcopalian Church have officially accepted evolution. But too bad that many American believers are not from those two traditions and they are anti-intellectual.
W: I am not sure about the Anglican Church or the Episcopal Church, but the Catholic Church's position on evolution is ambiguous. While the Catholic Church has acknowledged that life may have evolved, it does not extend that to the human mind. Also, it does not seem to accept that natural selection works on its own.
Daniel Cheung: Certainly the RC Church would not be atheistic. Its version of evolution is theistic evolution (evolution with divine guidance over some of the "random" mutation). I don't know about its position on human mind, though. Yet there is no conceptual incompatibility between theistic evolution and human mind being a product of (theistic) evolution.
W: A person who believes that natural selection works on its own is not necessarily atheistic.
Daniel Cheung: Oh, I see what you meant. Let me rephrase it this way: in case of a religious person whose religion is theistic and including a notion of creation, theistic evolution is the most he/she can accept. Yet logically speaking there could be a theistic religion without a notion of creation.
Having said that, back to the original claim that I tried to suggest, I'd like to remark that a thoroughgoing theistic evolution (evolution extending to everything including human minds) does not compromise any scientific conviction in evolution.
W: //a thoroughgoing theistic evolution (evolution extending to everything including human minds) does not compromise any scientific conviction in evolution.//
- I am not sure that's true. The theistic part of theistic evolution is ad hoc and ...does not do any explanatory work that has not been done by the (Darwinian) theory of evolution. If parsimony is part of the scientific method, then theistic evolution has compromised the scientific understanding of evolution.
Daniel Cheung: That's a different move. First, it's "scientific conviction in evolution" but not "scientific method". I suppose it's the tenets of evolution that are primarily at issue here. Even if there is more that is at issue, second, having a second-level of explanation does not always make the conviction to the first-level of explanation any less. But now you are suggesting that the scientific explanation or method must be exclusive of any other explanation or method. That would be a big topic to talk about, which I guess there is no time to go into.
W: Not sure what you mean by "scientific conviction". For me a scientific conviction is either a conviction arrived at by the scientific method, or a conviction about something that is scientific, where what makes something scientific is its method, not its content. Either way, you have to talk about the scientific method.
Also, not sure why you have to talk about levels of explanation here. Why is the theistic part in theistic evolution "a second-level of explanation"?
Daniel Cheung: I've used the word "tenets" to characterize my term conviction. Maybe I was not clear enough. When people talk about whether evolution is true, some disagree. Some do. It's the factual beliefs that come first. Does it mean that those Christians who agree by way of theistic evolution are still at fault beacuse they arrive at those factual claims with a wrong method? Not necessarily. This goes back to the explanation question. Regarding levels of explanation, it's like that a physicalist of the mind does not have to be an eliminativist. While one may hold that the physicalist explanation of mental phenomenon is itself complete, he/she may still talk about the same mental phenomenon in mental terms. In this way, the scientific method of the physical level has not been and need not be changed.
It's nice to talk to you about this. I don't believe that it's enough to stop here and I don't claim to have thought it through. I'm interested in talking and learning more. However, I am afraid further discussion would no longer be passing remarks but more structured arguments, which could be too much for a social network and for me who is busy with something else.