Video & Multimedia
Related: About this forumDon McLeroy(Fmr Chair, Texas State Board of Education): The Teaching of Science Disproves Evolution
At time index 2:30, Don McLeroy attempts make a point: "Well, how many facts do you need to show evolution...haaaaa...aa..aa..anitsn...It's in the billions and trillions and trillions."
Carl Sagan he is not.
mike_c
(36,281 posts)Watching someone argue the merits of willful ignorance is just too painful.
xocet
(3,871 posts)blkmusclmachine
(16,149 posts)longship
(40,416 posts)This is probably more than anybody would ever want to know about Don McLeroy here at DU. But I assure you that Dr. Novella is really great in these exchanges, both verbally and via his Blog. This is how one does this.
Here: http://www.theskepticsguide.org/podcast/sgu/408
It's an interesting interview.
Then, Steve Novella (the SGU host) continued the conversation in his Neurologica Blog.
Here: http://theness.com/neurologicablog/index.php/an-interview-with-don-mcleroy-part-i/
The interview was very enlightening. In my opinion it was an excellent example of the power of motivated reasoning if we have a conclusion in mind, people are very good at finding a mental path to get there.
We rarely do confrontational interviews on the SGU, but the few we have done I am generally happy with. The risk is that the tone of the interview will go sour. I have only done such interviews when I feel that the person being interviewed will be able to stay calm and professional even as we dismantle their position. Another risk is that the interviewee, who likely is a passionate and eloquent defender of their fringe position, will make it difficult to get a word in edgewise, resulting in a Gish Gallop.
Don McLeroy, I have to say, was an exemplary guest. He stayed polite throughout, and did not bristle even when directly confronted on his position. He also did something I find extremely rare in such interviews occasionally acknowledging a point on the other side or a weakness in his own position. He also had clearly made a genuine effort to read pro-evolution material and criticisms of his position.
... Much more at link (above)
Part II: http://theness.com/neurologicablog/index.php/an-interview-with-don-mcleroy-part-ii/
In this post I will include Dons response and then my further analysis of his response. I will then extend the discussion to other points that Don raised during the SGU interview.
Much more at above link
Part III: http://theness.com/neurologicablog/index.php/an-interview-with-don-mcleroy-part-iii/
Don has been traveling a bit this week, so our e-mail conversation has been slow, but we have had a few exchanges. For todays post I want to simply reprint that exchange and then add a few thoughts, before I go onto new territory, which I will do in tomorrows post.
As before, much more at above link.
Part IV: http://theness.com/neurologicablog/index.php/an-interview-with-don-mcleroy-part-iv/
In parts 2 and 3 I addressed Dons stasis and suddenness arguments. They are classic denialist fallacies focusing on lower order details as if they call into question higher order patterns (they dont). In this case, Don is arguing that the fact that many (not all) species display relative morphological stability in the fossil record, with episodes of (geologically) rapid speciation events, calls into question the bigger picture of the change of species over time in an exquisitely evolutionary pattern.
The former is a reflection of the tempo of evolutionary change and an artifact of the fossil record, while the latter is home-run unequivocal evidence for common descent and evolutionary change. Don has not provided any explanation for why the pattern of change we see in the fossil record presents any problems for evolutionary theory.
In this post I will address Don other main point, which he feels is the greatest weakness of evolutionary theory the complexity of the cell. His premise seems to be that, if evolution were true, then evolutionary biologists should be able to provide detailed evidence for the specific evolutionary history of many biochemical pathways and cell structures. He argues that they cannot, and therefore the evidence for evolution is weak.
Much more at above link.
The Finale: http://theness.com/neurologicablog/index.php/final-response-from-don-mcleroy/
...
I had hoped that Don would engage more directly with the evidence that I provided him. Im disappointed that we could not continue to do a deep dive on the core question here the amount of evidence for evolution. I am actually surprised he was willing to engage in this forum to this extent, and Im glad we were able to keep our exchange civil, but in the end he just dodged the key issue.
Much more at above link
I know. Too much information. But this exchange can teach us all a lot.
xocet
(3,871 posts)longship
(40,416 posts)At least from Steve Novella's side. He is one of the best there is at this stuff. McLeroy was polite and engaging but could form the basis of a counter-example of critical thinking and logical fallacies, something that Novella's brain is finely tuned to detect.
I recommend people at least listen to the interview on the podcast.
Glad to help.
Theyletmeeatcake2
(348 posts)This guy could not have evolved from a chimp.Devolution in his case. What does the bible say about cousins marrying cousins!!I don't know what makes people rail against science so much....maybe they don't like being told things by people that are smarter than them...scientists arrive at their conclusions after years of study and based on previous work done by other scientists that have been tested again and again .......whereas these people seem to base their faith on stuff that has not been proven again and again...I understand people need their faith but even their own bible tells them not to worship false gods...it must be right because God rit it!!!!
ZRT2209
(1,357 posts)Downwinder
(12,869 posts)20score
(4,769 posts)The heroine of the story - down in Texas - is Kathy Miller. She is definitely fighting the good fight. (I'd like to help her.)