From Caterpillar to Butterfly – How Did This Even Happen? - FAS2615

SPEAKER A Butterfly metamorphosis is one of nature's most incredible transformations. A caterpillar enters a chrysalis, dissolves into liquid soup, and emerges as a completely different creature with wings, new organs, and the ability to fly. But here's what evolutionists can't explain: how did this impossibly complex life cycle evolve step by step? Because a half-transformed butterfly is a dead butterfly. Today we're examining the butterfly transformation that defies evolutionary explanation and points to an intelligent designer. Welcome to Faith and Science. I am Kaysie Vokurka, and joining me to discuss this topic is Dr. John Ashton. Welcome to the program once again. SPEAKER B Hello, Kaysie. SPEAKER A Dr. John has written a book titled The Big Argument: Does God Exist?. And in today's program, we're drawing on some insights from this book, in particular from chapter 6, which is by Ariel Roth, and his title is Design in Nature: Evidence for a Creator. So this is what we're going to discuss. And talking about the butterfly, John, if evolution works through small gradual changes, how could a caterpillar survive the transition through to a butterfly? SPEAKER C You know, what would happen if halfway through developing the— or what would happen to half-developed wings or proboscis? SPEAKER A What would this look like? SPEAKER B Yeah, sure. Look, it really is a major problem for the evolutionary theory because evolutionary theory relies on small changes through mutations accumulating over time. But the butterfly situation is very interesting. And not many people, I guess, understand the complexity of the butterfly. So we know that a butterfly, a little grub hatches from a little egg. Now that little egg, and sometimes you'll see those for particularly for cabbage moths under your broccoli leaves or kale leaves or whatever. And they hatch out into a little grub, and all the caterpillars are the same. They hatch out from little eggs. So in that little egg, there's the code that encodes for all that caterpillar. And so that code is actually extremely complex because there are these changes. So it hatches out, this little grub hatches out, and he nibbles away on the leaves. But what we don't really— and we know if you squash one of those caterpillars to kill it because he's eating your plant, it is, it's just like mush inside. And but the caterpillar has his own little organs and muscles and so forth that get along. And what people don't realize is that actually there are inert parts within that tiny little pieces of genetic code cells in genetic code, special cells that are dormant. Now, the reason why they're dormant is that there are certain enzymes. So these are chemicals that either activate or deactivate chemical reactions. They help control chemical reactions. So there's special chemicals that control other chemicals. And so what happens is there are these chemicals that are existent there that are suppressing these other chemicals from beginning to activate. But over time, the concentration— as the caterpillar grows, the concentration of these particular enzymes decreases. And then at the right time, it reaches a critical level where these other enzymes now take over. And they program the little caterpillar to begin spinning a cocoon, if it's a cocoon-type caterpillar. And they also begin catalyzing the changes that lead to the beginning of the formation of legs, wings, a proboscis, as you said, to get nectar and so forth. But those cells there were already there in place, but just dormant, right? And they were dormant because the genes regulating them were switched off for a while. And there were other genes that come in that then switched them on and activate them. Now this is extremely complex chemistry, right? Because the grub has to reach a particular size. He has to have a particular energy there and total, you know, yeah, it's really very complex. So it's quite difficult to explain here just briefly in a minute or two. So the issue is that all those changes are programmed in a code that was in that little egg. So the issue is, how did that code arise? That's, that's the issue. How did that code arise? Could random mutations have produced the synchronicity that is required to produce all those particular chemical reactions being dormant and then switched on at just the right time. Because remember, the evolution model says that, okay, the changes that occur are produced by blind mutations. And as you say, you know, how many repetitions have to go through to get there? And one of the things, of course, is, well, you know, if a thing doesn't work, then it's gonna die. You know, it's not gonna reproduce. Reproduce whatever the organism before was. One of the things that we need to remember is that these types of creatures appear fully formed in the fossil record. We don't see intermediate species for them. So it's quite fascinating. SPEAKER C Yeah, and just thinking about this whole thing with, you know, the programming and the code, it's almost like the information. SPEAKER A Is there for two completely different creatures. SPEAKER C Yep. Because I mean, what is a caterpillar to a butterfly? They're totally different. They're totally different shape, function, what they eat. Like everything you could think of that's different about them is different about them. It seems. And so the programming has got to be vastly different and it's all built. SPEAKER A Together to transition from one to another, to another. Yes. Incredible. SPEAKER C Process. And what you're saying then is that random mutations are gonna have trouble with accounting for the existence of something like this. SPEAKER B Is that correct? Well, very much so, because one of the things when you think about a little caterpillar doesn't have reproductive organs. Well, this is true, yes. So, you know, how is that organism—. SPEAKER C If it doesn't make it to that butterfly, it's gone. SPEAKER B The end of the species. So it actually doesn't have those organs formed. Now, there are within it little cells, as I said, that contain the genetic information that when activated will form into the reproductive system of an adult butterfly, whether it be a male or a female. Right. And again, they have two different reproductive physiologies. And so all these are programmed in. And when you see a little caterpillar, you can't tell whether it's going to turn into a male or female butterfly. All these things. So this is extremely complex biochemistry. And so for, and one of the things that really, when you delve into the biochemistry that's required, the genes, the structure of the genes, there's no known explanation for that. There's no evolutionary model that can explain how can these coordinated changes be programmed in by random mutations. So this is just a single example that defies the whole theory of evolution and points to a super intelligent, amazing creator. It's, and one of the things that we, that's part of these changes is too, when we've done studies on the brains in these tiny little caterpillars, right? And their brains secrete hormones that again, control some of these processes as well. So, and when we talk, we use the word hormone, okay, so make hormone, but hang on, you've gotta have a genetic code, right? That sets up the chemical reactions to synthesize that particular molecule. And if you go to make some of these compounds in the laboratory, right? Using, you know, your standard test tubes and reagents and this sort of thing, some of them are extremely difficult to make and involve multi-stage synthesis. Right. And if you're trying to synthesize these, these hormones and these, these compounds, and really a lot of them have only been discovered since we have developed modern, very high-tech chromatographic methods and so forth to be able to separate these compounds, mass spec to be able to analyze them and, and discover and work out their structures. And so forth. So we have these molecules, extremely complex. And a lot of them, it's very difficult to synthesize these molecules except in a living system. In other words, if we have some glass test tubes, to try and make these molecules is very difficult. And this is another aspect that I think many biologists and proponents of evolution don't understand is that, okay, they're saying random mutations in the code are going to produce these changes. To produce these changes in real life, then, You've got to change the biochemistry. For the biochemistry to work, you've got to set up an environment, you've got to set up particular concentrations of compounds so the reactions go the right way and not another way. Some of the molecules that are involved may have stereoisomer activity as well. So the molecule may exist in a couple of different forms. Some forms are going to be inactive. There's so much complexity that points to amazing design to put the puzzle all together. You know, so it's all right to say, oh, well, mutations can't produce this. But if a mutation produces a change, but if the change is in the wrong sequence, in the wrong part, it's still not gonna work. You know, so the complexity is not only you've gotta produce these changes, but you've gotta produce them in the right sequence. In the right time. And when we look at the probability of this sort of thing happening by random chances, it's just in the realm of absolutely impossible. Now, absolute is a very important word. It means absolutely, it can't happen. And so if the chemistry that's required for this can't happen as a result of just random mutations, we have something that's impossible that requires some sort of influence outside just the mechanical worldview that we have. And that's why Dr. Ariel Roth, who is a very experienced, you know, oceanographer, zoologist, and highly qualified, had lots and lots of research grants and was the editor of the journal Origins for a long period of time, points out it all points to a supernatural creator. Something outside this mechanical universe system that we see. And this, the simple little butterfly, is powerful evidence that that must be the. SPEAKER A Case. SPEAKER C Very fascinating. SPEAKER A You know, when you were just sharing that, I was thinking about the fact. SPEAKER C That as human beings, we have the ability to understand processes and how to, make things line up for a purpose and all of this, right? SPEAKER A And yet you described how difficult it is for us as humans to reproduce some of these mechanisms and construction process of some of these molecules in, for. SPEAKER C Instance, a lab setting. And here we are expecting that something random is gonna be able to produce it. And random things don't understand purpose or create, you know, they've got no relation whatsoever to, making something for a purpose. It's just random. And yet we who can understand it have trouble even reproducing something similar. Like, it seems so ironic that we. SPEAKER A Would expect something random to be able. SPEAKER C To achieve what something— what we cannot even come close to. And so, yeah, very interesting thoughts to. SPEAKER A Consider in relation to, as you mentioned, um, just the design aspect that's involved in, in these things. SPEAKER C So thank you so much for sharing about the incredible caterpillar, um, turn to butterfly transformation. SPEAKER A Have you ever struggled with doubts about God's existence or known someone who has? What helped you through it? Share your thoughts and stories in the comments. Your journey could inspire someone else who's searching for answers.