How is it that the human body instantly has this gorgeous sophisticated physiologic G-suit mechanism (i.e. tolerate up to 3–5 g’s, ever since man began to fly, in 1903), no time for “natural selection” piecemeal antecedents (gradualism predicted by Evolution)?
Proving environmental pressure did not craft this G-suit capacity. It's design by a genius.
In the market place of ideas, science drives ANOTHER nail in the coffin of Darwinism:
“A Biological G-Suit
…Humans have baroreceptors in the sinuses of the carotid arteries that detect changes in blood (hydraulic) pressure. If these receptors detect a sudden drop in pressure, they emit a signal to the brainstem via the glossopharengeal nerve. After several connections and pathways, some excitatory and some inhibitory, activity of the sympathetic branch of the autonomic nervous system increases and constricts the arteries (vasoconstriction) in the bilateral lower extremities.
And like the air bladders in a pilot’s g-suit, this constriction impedes the flow of arterial blood traveling down the body and forces the blood in the upper arterial system higher into the neck and head, thus avoiding syncope. 1 Sound familiar? Additionally, the heart is signaled to beat faster, thereby increasing cardiac output.
A Result of Evolution—or Design?
Such a complex integrated function presents a challenge to Darwinian evolution, which requires generating such a system in a piecemeal fashion. However, without the detectors (baroreceptors), the regulators (command and control), the integrators (neural communication systems), the actuators (the muscularized arteries and adjustable heart rate), and the necessity (maintaining consciousness/perfusion to the brain) all at the same time and in the same organism—and all of it working at a velocity suitable to the condition/stimulus (defined performance specifications)—then the function cannot work. To draw from biochemist Michael Behe, the human body’s g-suit function is “irreducibly complex.” But the evolutionary mystery only gets deeper.
Another enormous difficulty for the evolutionary paradigm is the fact that humans demonstrate a physiologic capacity (to tolerate up to 3–5 g’s) that is useful to us now, but which theoretically evolved without an environmental pressure to enable or “guide” natural selection. How then can strictly naturalistic processes account for the human organism evolving or adapting such a function to begin with? We do not experience high dynamic states except as an artifact of the modern Western industrial revolution. To have evolved this capacity seems impossible.
A simple solution to this conundrum posits design by an intelligent creator with foreknowledge of the experiences that humans would encounter in their later history as a species. After all, we know that the g-suit created for aviators required thought, planning, and design by human agents. Both the very existence of humanity’s built-in g-suit function and the function’s irreducible complexity make much better sense from a creation model perspective.” http://tnrtb.wordpress.com/2014/04/28/humanitys-built-in-g-suit-a-product-of-evolution-or-creation/
By Dr. Eddy M. del Rio, received his MD from Saint Louis University
https://www.youtube.com/watch?v=rJKuKEnubf4 (4 min)
WayOut: Y'all see why I don't stay with these threads anymore?
It's OK, you'll be fine. You're bit confused.
Note x-dub must see: Darwin’s Dilemma, Cambrian explosion up close, you are there (prior page 16).
This is the definitive documentary on the recent Cambrian Explosion finds. Evolution Paleontologist Simmon Conway Morris is one of its narrators.
Outstanding!
