Really?
From http://www.kaibab.org/misc/gc_coriv.htm
"The headwaters of the Colorado River are located in Rocky Mountain National Park in Colorado. From here, at an altitude of 9,010 feet, the Colorado begins it's flow southwestward toward the Gulf o f California and the Pacific Ocean. By the time the river enters the Grand Canyon, at Lee's Ferry, its altitude has fallen to 3,110 feet, dropping over one mile since its beginning. The river will drop another 2,200 feet before it reaches the other end of the Grand Canyon, the Grand Wash Cliffs, 277 miles away."
So, again, back when it just started eroding Grand Canyon (no canyon exists yet, just the river) It originates at 9010ft flows downhill to 3110ft until the place it starts eroding (future beginning of Grand Canyon), then it flows uphill to 8900ft (top part of canyon) and drops to 2200ft (at the place where canyon ends). So it goes from 3110ft to 8900ft to 2200ft in just 277 miles.
How many ignorance points does this worth?
Malrix! I missed you in the three days since you told me we were breaking up... I say that with all sincerity. I'm glad to see you're back to your old Bible-as-indefatigable-truth antics.
Anyway, I guess we're still not clear on the Grand Canyon issue. Does the Colorado River *currently* flow from 3110 ft. to 8900 ft. to 2200 ft.? Or are you saying that asserting that the river carved the canyon in the past entails that it must have flowed in said pattern at some point in the past?
So, I had a look at one of those videos on halos.com! Really good presentation, excellent speakers -- you could tell they cared. I wasn't aware that one could base one's entire careers on "creation science", but since all their evidence was found in Utah, Arizona, Nevada, and New Mexico, I guess there's plenty of funding there for that sort of work.
My biggest complaint about the video is that they followed "can --> must" reasoning. I don't know if there's any philosophy jargon for this sort of fallacy... "Necessitas ab potente non sequitur," perhaps: "Necessity does not follow from possibility." They showed that one can seal a chunk of wood in a steel pipe filled with superheated, high pressure steam for eight months, and coal will result, and inferred from that that all coal in the world formed in eight months -- someplace, in the presence of superheated, high-pressure steam.
Along similar lines, also went way overboard arguing from the specific to the general. For instance, we found this log and a million fossils buried obviously by a single catastrophic event -- so it must be the case that all fossils were buried by a single catastrophic event. We found this huge patch of almost pure coal that must have been created by a catastrophic event afflicting vegetation with, miraculously, no impurities, so all patches of coal must have been formed by a catastrphic event afflicting vegetation, impurities notwithstanding. It didn't seem to occur to them that maybe these dinosaurs that appeared to have been buried by falling volcanic ash were, in fact, buried by falling volcanic ash -- a hundred million years ago. In fact, they made no connection to timing whatsoever.
Come to think of it, they never made any positive connection between any events and the point in history at which they occurred -- merely that it wasn't the case that the event required extremely long time intervals to complete.
I found the polonium halos entirely unconvincing. Don't get me wrong; I was entirely convinced that any halos formed while rock cooled over millions of years would be erased during the cooling process... not that they offered any explanation why, oh, except in that isn't hot molten rock so very similar to water with alka-seltzer in it? Brilliant analogy, why didn't I see it myself! What I found lacking was an explanation of how it was impossible that the halos formed *after* the rock cooled.
Then there were unnecessary assumptions and downright absurdities, surrounding "continent buckling", not to mention the rather farfetched notion of hydroplates themselves; a mischaracterization of the way water flowing out of lakes -- something I'm sure you'd appreciate, with your distaste for uphill-flowing rivers; conflation of circumstances, such as water flowing over a free surface and water flowing through a pressurized tube; blatant disregard for the chronological ordering of layering in sedimentary deposits; convenient omission of alternate explanations for some geological phenomena that every geologist should know about (ever hear of "uplifting"?); hugely speculative quantitative data with no hint of computational rigor -- how do they know what the rate of flow out of the "great fountains" was, or how quickly the "hydroplates" slid? Considering this video was an attempt at proselytization, it could have backed up its wild speculation a bit more.
Oh, and now that it's gotten my blood boiling again, this entirely unfounded accusation of inconstancy in the rate of decay of radioactive isotopes! Are they really suggesting that maybe, at some point in the past, the strong nuclear force was, say, much stronger? This is fairly outlandish, to put it blandly.
Anyway, the video wasn't a total waste of time. Some of the things they studied were quite interesting -- the huge fossil find, for example. The pure coal deposits as well -- though I think their explanation for it is as weak as any of the competition that I'm aware of. Some things to look into. We'll see what the next video has to offer.
Thanks for the recommendation, and welcome back.
-Erasmus