FRDB Archives

Freethought & Rationalism Archive

The archives are read only.


Go Back   FRDB Archives > Science & Skepticism > Evolution/Creation
Welcome, Peter Kirby.
You last visited: Yesterday at 03:12 PM

 
 
Thread Tools Search this Thread
Old 09-20-2004, 02:19 PM   #31
Veteran Member
 
Join Date: Oct 2000
Location: Madison WI USA
Posts: 3,508
Default

What assumptions? As several people have pointed out, we have tree ring data (dendrochronology) that corroborates the carbon dating of artifacts. This is about as ironclad as any historical science can be. Tree ring dating extends back something like 12,000 years, so nearly any wooden artifacts that are found in a dig site can be pinned down to the exact year in which the tree was cut down to make the item.

Do you understand that?
Gooch's dad is offline  
Old 09-20-2004, 02:25 PM   #32
Senior Member
 
Join Date: Oct 2003
Location: I Owe the World an Apology
Posts: 890
Default

Moderators?! Moderators?! We don't need no stinkin' moderators!

Spanner365, how old is the universe? How do you know? How long have humans inhabited this planet? How do you know? When did humans begin writing? How do you know?

There are at least two primary sources for the answers to these questions:
The Bible
Reality

Which do you prefer and why?

-jim
budgie is offline  
Old 09-20-2004, 02:39 PM   #33
Veteran Member
 
Join Date: Dec 2003
Location: Atlanta
Posts: 1,077
Default

Quote:
Originally Posted by CX
Quote:
Originally Posted by Sparrow
oddly enough ...
Welcome, spanner365, to the 21st century. Now what has all this got to do with a bronze age goat herder's myth?
Can any texts of the Hebrew Bible be reliably dated to the bronze age? I know many of them are about bronze age goatherders, but how many were written by bronze age goatherders?
CX, are you saying that the myth didn't exist until it was written down? Spanner 365 seems to think civilization cannot exist without writing. I thought it was reasonably well established that much of the OT was an oral history of sorts. Clue me in, please.
Sparrow is offline  
Old 09-20-2004, 03:07 PM   #34
Contributor
 
Join Date: Jul 2000
Location: Lebanon, OR, USA
Posts: 16,829
Default

Carbon-14 dating is often used to date the remains of nonliterate societies; it is calibrated by doing C14 dating on trees. And trees, in turn, can be correlated over as long as 10,000 years. This is done by checking on the patterns of wide and narrow tree rings, which represent good and bad years for growth. If log 1 had some pattern near its center, and log 2 had that pattern near its outer edge, then one concludes that log 2 came from a tree that was older than log 1, and that log 2 came from a tree that died shortly after the sprouting of the tree the log 1 came for. Counting tree rings helps make such intuitions more precise, by giving precise dates.

Carbon-14 is useful even when literacy is present, because the written records may be either undated or else dated in a way whose fit into our calendar is either unknown or uncertain. Thus, if we were to use a system common in many early societies, dating by the years in the reign of some leader, this year would be George Walker Bush 4 in the US and Tony Blair 8 in the UK. But if one did not know that GWB became President in the year TB 5, one would not know that GWB 4 and TB 8 are the same year. The problem also exists in another direction. I was born in Dwight David Eisenhower 8. But if one did not have on hand a list of Presidents between Eisenhower and GWB, one would have a hard time finding out my age.

As to why it took so long to invent agriculture, I'm not sure that anyone really knows why. Was it the climate shift at the end of the last Ice Age to something more agriculture-friendly?

Even after the invention of agriculture, writing was not invented right away, but after technology had developed enough to make possible sufficiently large-scale societies.

Writing was invented from scratch only a few times in the history of humanity, once in Sumeria, perhaps once in China, probably once in Central America, and perhaps a few extra times elsewhere. But after it was invented, it has spread all over the world; either by borrowing or by stimulus diffusion -- the presence of writing suggests that it is possible to write. Thus, some Egyptian traveler who went all the way to Sumer may have noticed some scribe making marks in clay tablets that represent words. He would then get the idea that it is possible to make marks that represent words, and he would then invent the first hieroglyphics.
lpetrich is offline  
Old 09-20-2004, 04:44 PM   #35
Veteran Member
 
Join Date: Aug 2004
Location: California
Posts: 1,067
Default

Quote:
Originally Posted by Gooch's dad
What assumptions? As several people have pointed out, we have tree ring data (dendrochronology) that corroborates the carbon dating of artifacts. This is about as ironclad as any historical science can be. Tree ring dating extends back something like 12,000 years, so nearly any wooden artifacts that are found in a dig site can be pinned down to the exact year in which the tree was cut down to make the item.

Do you understand that?

In this series of breathtaking 360° panoramas, place yourself 10,000 feet up in California's White Mountains, on the windswept hillside where the world's oldest tree has stood for almost 5,000 years.
spanner365 is offline  
Old 09-20-2004, 04:57 PM   #36
Regular Member
 
Join Date: Dec 2002
Location: South Carolina
Posts: 490
Default What gives?

Spanner,

What's your point? You copy/pasted from a creationist web site, then ask for evidence, then... well, what?

Your opening post has been shown to be fallacious, but I don't even know what argument you are putting forth.

Can you please answer some of the other posts?

Oh, and again, when moderators post, they post as plain ole members most of the time... it's only when things get out of line that they put the mod hat on. So why are you commenting on who responded to you first?

- Refused :huh:
Refused is offline  
Old 09-20-2004, 04:58 PM   #37
Contributor
 
Join Date: Jul 2001
Location: Deep in the heart of mother-lovin' Texas
Posts: 29,689
Default

Quote:
Originally Posted by spanner365
In this series of breathtaking 360° panoramas, place yourself 10,000 feet up in California's White Mountains, on the windswept hillside where the world's oldest tree has stood for almost 5,000 years.
Yeah, those Bristlecone Pines are awesome.

But what's your point?
Mageth is offline  
Old 09-20-2004, 05:05 PM   #38
Veteran Member
 
Join Date: Nov 2003
Location: Philadelphia, PA
Posts: 6,290
Default

Quote:
Originally Posted by spanner365
In this series of breathtaking 360° panoramas, place yourself 10,000 feet up in California's White Mountains, on the windswept hillside where the world's oldest tree has stood for almost 5,000 years.
Of course, since the Bible claims there was a worldwide flood less than 4,500 years ago (1,600 years after creation according to this site, which gives extensive biblical citations for its numbers), those trees tend to disprove the idea of literal Biblical history.
chapka is offline  
Old 09-20-2004, 05:09 PM   #39
Veteran Member
 
Join Date: Apr 2004
Posts: 4,441
Default

Quote:
Originally Posted by Toto
The OP was cut and pasted from a creationist site here
nice catch.

One thing I would like to ask is what do you mean by "man"? Im not exactly sure when homo sapiens evolved, but there were several before that of course that may be considered "man". Either way, It seems like this is certainly rigged for a certain opinion, as you dont present any of the arguments for the other side.
DougP is offline  
Old 09-20-2004, 05:10 PM   #40
Regular Member
 
Join Date: Dec 2002
Location: South Carolina
Posts: 490
Default

Quote:
Originally Posted by chapka
Of course, since the Bible claims there was a worldwide flood less than 4,500 years ago (1,600 years after creation according to this site, which gives extensive biblical citations for its numbers), those trees tend to disprove the idea of literal Biblical history.
Wow, according to that site:

Quote:
Originally Posted by Site
We can see by Noah's age, how many years since the creation of Adam until God let rain fall for the first time (Hollywood not withstanding, we should remember that rain had never fallen until the flood) and with the help of the "fountains of the deep" (ignored by Hollywood) flood the earth. In only 1656 years, our ancestors angered God to the point of virtually total destruction.
I have NEVER heard that it hadn't rained before the flood.

Sorry to derail the thread... come on back, Spanner.

- Refused
Refused is offline  
 

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Forum Jump


All times are GMT -8. The time now is 03:43 PM.

Top

This custom BB emulates vBulletin® Version 3.8.2
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.