This is a blog to discuss philosophy, chess, politics, C. S. Lewis, or whatever it is that I'm in the mood to discuss.
Showing posts with label Evolution. Show all posts
Showing posts with label Evolution. Show all posts
Friday, August 26, 2016
Relativism about evolution?
People have different beliefs about a lot of things, but in many of those cases this does not undermine the idea that there is an objective truth about it. For example, on creation and evolution, no one would suggest, on either side, that evolution is true is if you really believe it, but if you are a creationist, then that is true for you.
Wednesday, October 24, 2012
Sunday, October 07, 2012
Omphalos and scientific realism
A redated post.
This is an interesting discussion of Gosse's Omphalos. Can a Darwinist be a Christian? Heck, a Darwinist can be a six-day creationist. Just not a scientific creationist.
What an Omphalos creationists has to maintain is that while creationism is true, our best science is evolution. (So no challenging what they teach in public school classrooms. That has to be our best science, whether it is true or not.
In other words a Darwinian creationist (Darwinist about our best science,
Creationist about the truths) has to deny is the doctrine of scientific realism, which is defined in this discussion from the Stanford Encyclopedia of Philosophy:
It is easier to define scientific realism than it is to identify its role as a distinctly philosophical doctrine. Scientific realists hold that the characteristic product of successful scientific research is knowledge of largely theory-independent phenomena and that such knowledge is possible (indeed actual) even in those cases in which the relevant phenomena are not, in any non-question-begging sense, observable. According to scientific realists, for example, if you obtain a good contemporary chemistry textbook you will have good reason to believe (because the scientists whose work the book reports had good scientific evidence for) the (approximate) truth of the claims it contains about the existence and properties of atoms, molecules, sub-atomic particles, energy levels, reaction mechanisms, etc. Moreover, you have good reason to think that such phenomena have the properties attributed to them in the textbook independently of our theoretical conceptions in chemistry. Scientific realism is thus the common sense (or common science) conception that, subject to a recognition that scientific methods are fallible and that most scientific knowledge is approximate, we are justified in accepting the most secure findings of scientists "at face value."
http://plato.stanford.edu/entries/scientific-realism/
Gosse gets a bad rap from people like Bertrand Russell. But he was one of the outstanding biologists of his time. Would a contemporary biology department refuse to hire him because he was not a realist about his evolutionism?
This is an interesting discussion of Gosse's Omphalos. Can a Darwinist be a Christian? Heck, a Darwinist can be a six-day creationist. Just not a scientific creationist.
What an Omphalos creationists has to maintain is that while creationism is true, our best science is evolution. (So no challenging what they teach in public school classrooms. That has to be our best science, whether it is true or not.
In other words a Darwinian creationist (Darwinist about our best science,
Creationist about the truths) has to deny is the doctrine of scientific realism, which is defined in this discussion from the Stanford Encyclopedia of Philosophy:
It is easier to define scientific realism than it is to identify its role as a distinctly philosophical doctrine. Scientific realists hold that the characteristic product of successful scientific research is knowledge of largely theory-independent phenomena and that such knowledge is possible (indeed actual) even in those cases in which the relevant phenomena are not, in any non-question-begging sense, observable. According to scientific realists, for example, if you obtain a good contemporary chemistry textbook you will have good reason to believe (because the scientists whose work the book reports had good scientific evidence for) the (approximate) truth of the claims it contains about the existence and properties of atoms, molecules, sub-atomic particles, energy levels, reaction mechanisms, etc. Moreover, you have good reason to think that such phenomena have the properties attributed to them in the textbook independently of our theoretical conceptions in chemistry. Scientific realism is thus the common sense (or common science) conception that, subject to a recognition that scientific methods are fallible and that most scientific knowledge is approximate, we are justified in accepting the most secure findings of scientists "at face value."
http://plato.stanford.edu/entries/scientific-realism/
Gosse gets a bad rap from people like Bertrand Russell. But he was one of the outstanding biologists of his time. Would a contemporary biology department refuse to hire him because he was not a realist about his evolutionism?
Friday, October 05, 2012
Several definitions of evolution
Jay Richards delineates six definitions of evolution. Can a Christian accept all six? Should a Christian do so
Labels:
defining evolution,
Evolution,
intelligent design
Thursday, June 21, 2012
NOMA and the realist interpretation of evolutionary biology
NOMA is an attractive idea. However, it seems to be an essential part of what evolutionary biologists are saying that there was no involvement in the process by God or any other supernatural beings. One could avoid this problem is to say that evolution is a model, and the best scientific model we've come up wtih so far. We can study the science without believing it to be literally true. In other sciences, scientists will present their views as theories without insisting that they are literally true. Rather, they say it's the best way to make sense of the data from a scientific standpoint. Physicists like Hawking say this sort of thing a lot. Evolutionary biologists, on the other hand, seem to expect people to be realists about their theory. I wonder why?
The guy in Holy Grail says, of Camelot, "It's only a model."
The guy in Holy Grail says, of Camelot, "It's only a model."
Thursday, June 14, 2012
Are the Gnus spreading creationism
According to this article, they are. HT: Bob Prokop.
I remember a friend of mine complaining about people who called you an evolutionist if you, for example, didn't accept YEC. Is this the flip side of that, from those who believe in the Religion of Evolution?
I remember a friend of mine complaining about people who called you an evolutionist if you, for example, didn't accept YEC. Is this the flip side of that, from those who believe in the Religion of Evolution?
Labels:
atheism,
creationism,
Evolution,
the new atheism
Wednesday, May 09, 2012
Benedict XVI on Genesis 1:1
A redated post.
Who is apparently not a young earth creationist.
Who is apparently not a young earth creationist.
Labels:
Benedict XVI,
Evolution,
young earth creationism
Saturday, February 04, 2012
Saturday, December 03, 2011
Evolution and its impact on Christian theism
There are two aspects of evolution that raise issues for religion. One is the obvious conflict between the theory of evolution and the traditional literal reading of Genesis. If, as traditionalists assert, the Bible gives us a comprehensive genealogy of the human race, then the age of not only "the earth" but also the heavens can at least approximately be calculated, and it comes to about 4004 B. C. (at least, that is what Bishop Ussher thought). That, of course, conflicts with evolution, but it also conflicts with garden-variety astronomy, which teaches that distant stars can be a million light years away. This site attempts to answer that question on behalf of the traditional reading of Genesis. But such a reading of Genesis was rejected not merely by moderns who have been shown the problems with this by modern science. It was rejected by St. Augustine, hardly someone running scared from modern science.
The other, and more serious issue, is that evolution attempts to provide an explanation of speciation which replaces design with a trial and error process without design. At least in theory, you should be able to get to any level of sophistication in the engineering of the human body through genetic replication, natural selection, and, of course, enough time. So we can't go as easily as believers would like from what looks like the tremendous engineering of the human body to an intelligent designer, much less a creator. What looked to even our eighteenth century forbears like overwhelming reason to believe that there was an intelligence behind our universe (even for deists, who claimed that God created and designed the universe, but did not interfere in its operation, and did not incarnate himself as Christ to save the world). Even Hume, depending on how you read him, seems to cave in to a very denatured form of the design argument at the end of the Dialogues Concerning Natural Religion. But ever since Darwin, the sledding has been tougher for arguments from design to a Designer of the world. Some of the most popular forms of the design argument today make an end run around evolution, and look at the cosmic constants in place at the Big Bang, which, by definition cannot be products of an evolutionary process.
The other, and more serious issue, is that evolution attempts to provide an explanation of speciation which replaces design with a trial and error process without design. At least in theory, you should be able to get to any level of sophistication in the engineering of the human body through genetic replication, natural selection, and, of course, enough time. So we can't go as easily as believers would like from what looks like the tremendous engineering of the human body to an intelligent designer, much less a creator. What looked to even our eighteenth century forbears like overwhelming reason to believe that there was an intelligence behind our universe (even for deists, who claimed that God created and designed the universe, but did not interfere in its operation, and did not incarnate himself as Christ to save the world). Even Hume, depending on how you read him, seems to cave in to a very denatured form of the design argument at the end of the Dialogues Concerning Natural Religion. But ever since Darwin, the sledding has been tougher for arguments from design to a Designer of the world. Some of the most popular forms of the design argument today make an end run around evolution, and look at the cosmic constants in place at the Big Bang, which, by definition cannot be products of an evolutionary process.
Labels:
argument from design,
Evolution,
theism,
theistic arguments
Friday, December 31, 2010
You Guys Lost: Was the Question of Design Settled in the Nineteenth Century
An essay by Nancy Pearcey.
Thursday, September 02, 2010
This Proves It: Evolutionism Leads to Violence!
This was demand #7 from James Lee, the Discovery Channel bomber.
7. Develop shows that mention the Malthusian sciences about how food production leads to the overpopulation of the Human race. Talk about Evolution. Talk about Malthus and Darwin until it sinks into the stupid people's brains until they get it!!
And I thought people just got violent on behalf of religious ideologies. Silly me.
7. Develop shows that mention the Malthusian sciences about how food production leads to the overpopulation of the Human race. Talk about Evolution. Talk about Malthus and Darwin until it sinks into the stupid people's brains until they get it!!
And I thought people just got violent on behalf of religious ideologies. Silly me.
Friday, June 18, 2010
Does evolutionary biology give us a case against racism?
I don't know that Darwin's theory really provides a case against racism. Darwin himself wrote:
At some future period, not very distant as measured by centuries, the civilized races of man will almost certainly exterminate, and replace the savage races throughout the world. At the same time the anthropomorphous apes … will no doubt be exterminated. The break between man and his nearest allies will then be wider, for it will intervene between man in a more civilized state, as we may hope, even than the Caucasian, and some ape as low as a baboon, instead of as now between the negro or Australian and the gorilla. [2]
But, on the other hand, most people in Darwin's time thought blacks were inferior, including Lincoln. And the guy who wrote "All men are created equal, and were endowed by their creator with certain inalienable rights," owned slaves.
Saturday, February 20, 2010
The position nobody takes
In the creation-evolution controversy, there are many positions available. One I never hear goes like this:
The Bible teaches that God created the world in six literal days, about 6000 years ago. Science teaches the theory of evolution. Scientists are using the scientific method as best they can, but for this, science is just wrong. The Bible is God's word, and therefore science is in error.
The closest I have ever seen to this has been Gosse's theory that God created the world with fossils already in the ground, to fool the scientists into believing that evolution is true.
"He traps the wise in the snare of their own cleverness." I Cor 3:19.
The Bible teaches that God created the world in six literal days, about 6000 years ago. Science teaches the theory of evolution. Scientists are using the scientific method as best they can, but for this, science is just wrong. The Bible is God's word, and therefore science is in error.
The closest I have ever seen to this has been Gosse's theory that God created the world with fossils already in the ground, to fool the scientists into believing that evolution is true.
"He traps the wise in the snare of their own cleverness." I Cor 3:19.
Thursday, February 11, 2010
Sunday, February 07, 2010
Does Evolution Select for Truth?
Quine thought so. "Creatures inveterately wrong in their inductions have a pathetic, but praiseworthy, tendency to die before reproducing their kind."
From a Logical Point of View
From a Logical Point of View
Saturday, February 06, 2010
Wednesday, January 20, 2010
Were the early "fundamentalists" creationists? Babinski on the history of evangelical responses to evolution
We are inclined to identify fundamentalism with opposition to evolution in all its guises, but as this article by Ed Babinski suggests, evangelicals and even the authors of "The Fundamentals" have not always been anti-evolutionists.
Even when the twelve-volume paperback series, The Fundamentals, was published between 1910 and 1915 (an interdenominational work that launched this century's "fundamentalist" movement), it contained cautiously pro-evolution stances of conservative Christian theologians like George Frederick Wright, James Orr, and R. A. Torrey. It was only in the eighth collection of Fundamentals papers that this cautious advocacy of evolution was matched by two decisively and aggressively anti-Darwin statements, one by someone who remained anonymous and another by the relatively unknown Henry Beach, both of whom lacked the theological and scientific standing of the senior evangelicals already mentioned.
Even when the twelve-volume paperback series, The Fundamentals, was published between 1910 and 1915 (an interdenominational work that launched this century's "fundamentalist" movement), it contained cautiously pro-evolution stances of conservative Christian theologians like George Frederick Wright, James Orr, and R. A. Torrey. It was only in the eighth collection of Fundamentals papers that this cautious advocacy of evolution was matched by two decisively and aggressively anti-Darwin statements, one by someone who remained anonymous and another by the relatively unknown Henry Beach, both of whom lacked the theological and scientific standing of the senior evangelicals already mentioned.
Labels:
Evolution,
fundamentalism,
young earth creationism
Warfield on Evolution
Apparently this Calvinist theologian and defender of inerrancy rejected what would now be regarded as young earth creationism.
Labels:
Evolution,
Warfield,
young earth creationism
Monday, December 07, 2009
Saturday, November 28, 2009
A presentation I did on the 150th Anniversary of Darwin at Glendale Community College
I was supposed to do a presentation on the religious implications of evolution.
Evolution and Religion
Is there a conflict?
An Early Memory
I grew up in a United Methodist church in Phoenix. In the early 1960s, a local fundamentalist pastor was gathering signatures for a ballot initiative that would have prohibited the teaching of evolution in public schools.
This is something of a contrast with “equal time” laws that were developed subsequently, according to which school had to teach creationism alongside evolution. No, he wanted to re-enact something like the law Scopes violated in Tennessee.
Our pastor’s response
Was to publicly criticize this effort. Dr. Long thought that a battle with the theory of evolution was ill-advised, and said so from the pulpit. The Huntley-Brinkley report, then the big competitor with Walter Cronkite on CBS, picked up the story, and an excerpt from Dr. Long’s sermon was on the national news.
Do you believe in evolution?
That is not as straightforward a question as it appears. There are a diverse set of claims which are bundled under the umbrella of “evolution.” Philosopher Alvin Plantinga mentions five, which I call the five points of Darwinism:
Plantinga’s Five Points of Darwinism
Five points of evolutionism
1. The earth is ancient, millions of years old.
2. Species appeared gradually over time.
3. All life on earth comes from a common, single-celled creature.
4. The process of speciation occurred naturalistically, that is, without intelligent direction. Random variation and natural selection were sufficient to produce all life forms.
5. The origin of life also occurred without intelligent direction.
Five points of creationism
1. The earth is young, only thousands of years old.
2. Species appeared in the space of six literal days.
3. Life on earth did not come from a common ancestor. Rather, acts of special creation brought many species into existence.
4. The process of speciation occurred largely as a result of intelligent design on the part of an intelligent agent (God), not in any blind manner.
5. The origin of life was also the product of direct divine activity.
It’s not a package deal
Many people who have doubts about other aspects of evolution think we have good evidence for the first two points of Darwinism, including conservative Christian philosophers J. P. Moreland and William Lane Craig. These are people who believe in the inerrancy of Scripture, but don’t think it requires believing in a young earth.
Young Earth Creationism
Young Earth Creationism, or YEC, holds that biblical chronologies are to be taken literally, and that not only the earth, but also the “heavens,” that is, the universe, came into existence relatively recently. The traditional date of creation according to Archbishop Ussher, places the creation of the entire universe at 4004 B. C. Still advocated by the Institute for Creation Research and by Answers in Genesis.
Scientific problems for YEC
YEC appears to fly in the face of science long before you get to Darwin. If you remember your basic astronomy, the standard measure of astronomic distance is the light year. That is the length of time light travels in a year. (186,000 miles per second isn’t just a good idea. It’s the law.) So if there are galaxies in space millions of light years away, as astronomy tells us, that means we shouldn’t be able to see them with our telescopes, since the universe has been only in existence for 6000 years, and therefore light can have only traveled 6000 light years since the beginning of the universe.
Hyper-literalism and Copernicus
Historically, hyper-literalism has had other battles with science, such as the contention, of both the Catholic Church and Luther, that the Copernican theory cannot be accepted because it conflicts with a literal reading of the Book of Joshua, in which the sun is said to have stood still for Joshua. This implies, of course that it is ordinarily moving. However, no one objects to Copernican astronomy these days.
Must a five-point evolutionist be an atheist?
No. One can believe that the evolutionary process on earth was as the evolutionists say, and still believe that the basic structure of the universe, as it came into being at, say, the Big Bang, required intelligent design, or in fact included intelligent design.
Some Recent Developments
1) The evolution-based atheism movement.
2) The intelligent design movement.
The evolution-based atheism movement
Major figure: Richard Dawkins. Dawkins has attempted to explain evolution to the general public, and has done so in such a way as to put a case for atheism on the back of evolutionary biology. Many scientists have insisted on the relative religious neutrality of evolution, Dawkins and those like him have said no, science has proven fully naturalistic evolution to be true, and that it leaves us with no room for God. Many scientists are in fact atheists, but Dawkins wants to use evolutionary biology to push for atheism. Other supporters of evolution are not happy with this. Dawkins’ most famous book: The God Delusion.
The Intelligent Design Movement
The intelligent design movement doesn’t necessarily buy in on all 5 points of creationism, but does think that our best science will show that you can’t exclude design from an account of how life developed. Thus, claims on behalf of a designer can and should be explicitly made by science, and children in public schools should be made aware of the fact that some people in the scientific community think this way. Many scientists are Christians (such as Francis Collins, the head of the Human Genome Project, and Kenneth Miller), but ID people want an intelligent designer, (which need not necessarily be God) to be brought into scientific discourse. Recent book on Intelligent Design: The Signature In the Cell.
Controversies
Both of these movements, I think, are attempts to undermine the religious neutrality of evolutionary biology. One group wants to bring religion into biological science, the other wants to use science aggressively to get rid of God. However, I think both of these viewpoints are in the minority within the scientific community.
Evolution and Religion
Is there a conflict?
An Early Memory
I grew up in a United Methodist church in Phoenix. In the early 1960s, a local fundamentalist pastor was gathering signatures for a ballot initiative that would have prohibited the teaching of evolution in public schools.
This is something of a contrast with “equal time” laws that were developed subsequently, according to which school had to teach creationism alongside evolution. No, he wanted to re-enact something like the law Scopes violated in Tennessee.
Our pastor’s response
Was to publicly criticize this effort. Dr. Long thought that a battle with the theory of evolution was ill-advised, and said so from the pulpit. The Huntley-Brinkley report, then the big competitor with Walter Cronkite on CBS, picked up the story, and an excerpt from Dr. Long’s sermon was on the national news.
Do you believe in evolution?
That is not as straightforward a question as it appears. There are a diverse set of claims which are bundled under the umbrella of “evolution.” Philosopher Alvin Plantinga mentions five, which I call the five points of Darwinism:
Plantinga’s Five Points of Darwinism
Five points of evolutionism
1. The earth is ancient, millions of years old.
2. Species appeared gradually over time.
3. All life on earth comes from a common, single-celled creature.
4. The process of speciation occurred naturalistically, that is, without intelligent direction. Random variation and natural selection were sufficient to produce all life forms.
5. The origin of life also occurred without intelligent direction.
Five points of creationism
1. The earth is young, only thousands of years old.
2. Species appeared in the space of six literal days.
3. Life on earth did not come from a common ancestor. Rather, acts of special creation brought many species into existence.
4. The process of speciation occurred largely as a result of intelligent design on the part of an intelligent agent (God), not in any blind manner.
5. The origin of life was also the product of direct divine activity.
It’s not a package deal
Many people who have doubts about other aspects of evolution think we have good evidence for the first two points of Darwinism, including conservative Christian philosophers J. P. Moreland and William Lane Craig. These are people who believe in the inerrancy of Scripture, but don’t think it requires believing in a young earth.
Young Earth Creationism
Young Earth Creationism, or YEC, holds that biblical chronologies are to be taken literally, and that not only the earth, but also the “heavens,” that is, the universe, came into existence relatively recently. The traditional date of creation according to Archbishop Ussher, places the creation of the entire universe at 4004 B. C. Still advocated by the Institute for Creation Research and by Answers in Genesis.
Scientific problems for YEC
YEC appears to fly in the face of science long before you get to Darwin. If you remember your basic astronomy, the standard measure of astronomic distance is the light year. That is the length of time light travels in a year. (186,000 miles per second isn’t just a good idea. It’s the law.) So if there are galaxies in space millions of light years away, as astronomy tells us, that means we shouldn’t be able to see them with our telescopes, since the universe has been only in existence for 6000 years, and therefore light can have only traveled 6000 light years since the beginning of the universe.
Hyper-literalism and Copernicus
Historically, hyper-literalism has had other battles with science, such as the contention, of both the Catholic Church and Luther, that the Copernican theory cannot be accepted because it conflicts with a literal reading of the Book of Joshua, in which the sun is said to have stood still for Joshua. This implies, of course that it is ordinarily moving. However, no one objects to Copernican astronomy these days.
Must a five-point evolutionist be an atheist?
No. One can believe that the evolutionary process on earth was as the evolutionists say, and still believe that the basic structure of the universe, as it came into being at, say, the Big Bang, required intelligent design, or in fact included intelligent design.
Some Recent Developments
1) The evolution-based atheism movement.
2) The intelligent design movement.
The evolution-based atheism movement
Major figure: Richard Dawkins. Dawkins has attempted to explain evolution to the general public, and has done so in such a way as to put a case for atheism on the back of evolutionary biology. Many scientists have insisted on the relative religious neutrality of evolution, Dawkins and those like him have said no, science has proven fully naturalistic evolution to be true, and that it leaves us with no room for God. Many scientists are in fact atheists, but Dawkins wants to use evolutionary biology to push for atheism. Other supporters of evolution are not happy with this. Dawkins’ most famous book: The God Delusion.
The Intelligent Design Movement
The intelligent design movement doesn’t necessarily buy in on all 5 points of creationism, but does think that our best science will show that you can’t exclude design from an account of how life developed. Thus, claims on behalf of a designer can and should be explicitly made by science, and children in public schools should be made aware of the fact that some people in the scientific community think this way. Many scientists are Christians (such as Francis Collins, the head of the Human Genome Project, and Kenneth Miller), but ID people want an intelligent designer, (which need not necessarily be God) to be brought into scientific discourse. Recent book on Intelligent Design: The Signature In the Cell.
Controversies
Both of these movements, I think, are attempts to undermine the religious neutrality of evolutionary biology. One group wants to bring religion into biological science, the other wants to use science aggressively to get rid of God. However, I think both of these viewpoints are in the minority within the scientific community.
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