iambeeman wrote:
The recurrent laryngeal nerve - you have to look at the way ALL the structures develop from the initial fertilization of the ovum on ward and the developmental constraints that are necessitated from the reality that certain systems HAVE to be functioning BEFORE other structures even exist.
Looking at the anatomy, the RLN runs on one side of the aorta, neccessitating the stupid design. Yet simply running it on the other side of the aorta from the start would not require the stupid design. What reason are you stating that it has to run on one side of the aorta as opposed to the other, from the start, other than evolutionary heritage?
Creationist attempts at explaining the many poor designs we see so often amount to further shrinking God's power, saying that he's impotent to create a solution to a problem that we could solve easily. It usually amounts to saying that God is not all powerful.
All this together makes any findings suspect. If such flimsy findings can be touted as "good" then the ones doing the touting are simply working from the same assumptions.
So are you complaining about what one scientist wrote when the first ambulocetus was found, or about the overall placement of ambulocetus with the many subsequent fossils found? Are you saying that you know all of the features that are transitional, and disput them all? Have you read the papers, and are you a biologist? It sounds like you are, in typical creationist fashion, complaining about the completeness of an initial find in order to cast doubt on the much larger body of evidence we have today, from a position of being outside the field and ignorant of much of the evidence.
I realise all that doesn't answer this {the question of why a competent designer would design a fully aquatic creature to need to breathe air} but I gotta say my question is just as valid.
OK, which question of yours?
instead of saying "we really don't know, and don't have any way of knowing"
No, it is fine to say "I really don't know". Scientists in the field may have some evidence one way or another. However, the main point here is that the creationist uses "why would they spend so much time in the water" to imply that they wouldn't, and hence, to cast doubt on whale evolution.
A moments reflection shows that just not knowing how it happened is not at all the same as saying it didn't happen.
For instance, I have no idea what you had for dinner yesterday. However, I know that people have dinner often, and that it is reasonable to guess that you did, in fact have dinner.
Similarly, land animals spend a lot of time in the water often, for a number of unsurprising reasons. If you are going to still tout the "we don't know why they spent time in the water" line, (even though looking for food or escaping predators or the heat or other reasons make sense), I'd like to kindly ask you to clarify if you are implying that you find that time in the water to be something that you doubt happened. Besides, what kind of fossil evidence are you looking for that would say why they spent time in the water? A chiseled tablet saying "
I'm out looking for food in the water, be back at 5."?
We can get to these later, if you like:
- What about the beetles that have wings underneath hard carapaces that can't open, so the wings are never used for anything?
- Or our own tails that we each grow, then reabsorb before birth?
- You didn't reply about the sea turtles -
- some sea snakes have lay eggs on land too.
- What about our erector pillai - the little muscles that give us goosebumps? In our monkeylike ancestors, these raised the hair to either give more insulation if we were cold, or to make us look bigger if we were threatened. Today, we don't have enough hair to allow the resulting goosebumps to give us more insulation, and having goosebumps sure doesn't make one look bigger and stronger. The erector pillai are thus vestigial, and if one thinks of God as a micromanager, an example of poor design.
As with everything else, recognizing evolution doesn't diminish God, like creationism does, but instead makes God more glorious, powerful, and grand.
Papias