Quote by Persocom01Carbon-14
is a from of radiometric dating.
Ugh. Yeah you knew all along....Even though for the past 5 posts you've been linking carbon-14 sites anytime I
mentioned radiometric dating. Jesus Christ....
Quote: I do now recognise, however, the need to deal with other forms of
radiometric dating. Have patience, I will edit my posts from time to time.
OH GEE! How lucky for us! I'm glad you recognize it because I'm just dying to be regaled by your
groundbreaking scientific facts and theories! I could just wet myself in anticipation!
Quote:
ASSUMPTION: the rate of decomposition has always remained constant - absolutely constant.
PROBLEM: How can one be certain that decay rates have been constant over billions of years? Scientific measurements of
decay rates have only been conducted since the time of the Curies in the early 1900s. Yet Evolutionists are boldly
making huge extrapolations back over 4.5 billion years and more. There is some evidence that the rate of radioactive
decay can change. If the decay rates have ever been higher in the past, then relatively young rocks would wrongly
"date" as being old rocks.
PERSONAL OPINION: I believe this to be an unfair assumption, because you are assuming that nothing can affect the rate
of decomposition. Not only that, you are also assuming that nothing during the "billion" or so years affected
the rate of decomposition.
EVIDENCE:
Is the rate of decomposition
unchanged?
"In fact, the results show that because of all the helium still in the zircons, these crystals (and since this is
Precambrian basement granite, by implication the whole earth) could not be older than between 4,000 and 14,000 years. In
other words, in only a few thousand years, 1.5 billion years' worth (at today's rates) of radioactive decay
has taken place. Interestingly, the data have since been refined and updated to give a date of 5680 (+/- 2000)
years." - extract from the article
Up to date on 21 August 2003.
Is it possible for the decay
rate to change drastically?
The difference is constant rates of decomposition are supported by evidence while your side is supported by wishful
thinking and prayer.
1. The constancy of radioactive decay is not an assumption, but is supported by evidence:
* The radioactive decay rates of nuclides used in radiometric dating have not been observed to vary since their rates
were directly measurable, at least within limits of accuracy. This is despite experiments that attempt to change decay
rates (Emery 1972). Extreme pressure can cause electron-capture decay rates to increase slightly (less than 0.2
percent), but the change is small enough that it has no detectable effect on dates.
* Supernovae are known to produce a large quantity of radioactive isotopes (Nomoto et al. 1997a, 1997b; Thielemann et
al. 1998). These isotopes produce gamma rays with frequencies and fading rates that are predictable according to present
decay rates. These predictions hold for supernova SN1987A, which is 169,000 light-years away
(Kn���¶dlseder 2000). Therefore, radioactive decay rates were not significantly different 169,000 years
ago. Present decay rates are likewise consistent with observations of the gamma rays and fading rates of supernova
SN1991T, which is sixty million light-years away (Prantzos 1999), and with fading rate observations of supernovae
billions of light-years away (Perlmutter et al. 1998).
* The Oklo reactor was the site of a natural nuclear reaction 1,800 million years ago. The fine structure constant
affects neutron capture rates, which can be measured from the reactor's products. These measurements show no
detectable change in the fine structure constant and neutron capture for almost two billion years (Fujii et al. 2000;
Shlyakhter 1976).
2. Radioactive decay at a rate fast enough to permit a young earth would have produced
enough heat to melt the earth (Meert 2002).
3. Different radioisotopes decay in different ways. It is unlikely that a variable rate would affect all the different
mechanisms in the same way and to the same extent. Yet different radiometric dating techniques give consistent dates.
Furthermore, radiometric dating techniques are consistent with other dating techniques, such as dendrochronology, ice
core dating, and historical records (e.g., Renne et al. 1997).
4. The half-lives of radioisotopes can be predicted from first principles through quantum mechanics. Any variation would
have to come from changes to fundamental constants. According to the calculations that accurately predict half-lives,
any change in fundamental constants would affect decay rates of different elements disproportionally, even when the
elements decay by the same mechanism (Greenlees 2000; Krane 1987).
Quote: I recognise that the most widely accepted age of the earth is 4.5
billion years. However, we must also note that a widely accepted "fact" is not neccessarily true. As most of
us know, it was once widely accepted that the world is flat. Due to the advancement of science and technology however,
we know that not to be true today.
Oh you have a lot a nerve to ridicule the people who thought the Earth was flat in ancient times when you're in the
year 2006 seriously arguing the fact that the universe is 6000 years old and dinosaurs and humans lived together in
harmony. You're such a hypocrite. Don't you get it? YOU'RE THE ONE SAYING THE EARTH IS FLAT! We're
the ones arguing against you with evidence that the Earth is round while you continue to bury your head in the
sand!
1 Chronicles 16:30: "He has fixed the earth firm, immovable."
Psalm 93:1: "Thou hast fixed the earth immovable and firm ..."
Psalm 96:10: "He has fixed the earth firm, immovable ..."
Psalm 104:5: "Thou didst fix the earth on its foundation so that it never can be shaken."
Isaiah 45:18: "...who made the earth and fashioned it, and himself fixed it fast..."
(shamayim means dome in hebrew)
ob 9:8, "...who by himself spread out the heavens [shamayim]..."
Psalm 19:1, "The heavens [shamayim] tell out the glory of God, the vault of heaven [raqiya] reveals his
handiwork."
Psalm 102:25, "...the heavens [shamayim] were thy handiwork."
Isaiah 45:12, "I, with my own hands, stretched out the heavens [shamayim] and caused all their host to
shine..."
Isaiah 48:13, "...with my right hand I formed the expanse of the sky [shamayim]..."
Daniel 4:10-11, "...saw a tree of great height at the centre of the earth...reaching with its top to the sky and
visible to the earth's farthest bounds."
Matthew 4:8, "Once again, the devil took him to a very high mountain, and showed him all the kingdoms of the world
[cosmos] in their glory."
Revelation 1:7: "Behold, he is coming with the clouds! Every eye shall see him..."
Revelation 6:13-16: "...the stars in the sky fell to the earth, like figs shaken down by a gale; the sky vanished,
as a scroll is rolled up...they called out to the mountains and the crags, Fall on us and hide us from the face of the
One who sits on the throne..."
"From their geographical and historical context, one would expect the ancient Hebrews to have a flat-earth
cosmology. Indeed, from the very beginning, ultra-orthodox Christians have been flat-earthers, arguing that to believe
otherwise is to deny the literal truth of the Bible. The flat-earth implications of the Bible were rediscovered and
popularized by English-speaking Christians in the mid-19th century. Liberal scriptural scholars later derived the same
view. Thus, students with remarkably disparate points of view independently concluded that the ancient Hebrews had a
flat-earth cosmology, often deriving this view from scripture alone. Their conclusions were dramatically confirmed by
the rediscovery of 1 Enoch."
In further detail...
With every argument you make I might as well be hearing "The Earth is flat!" from you. We actually provide
evidence while you continue to hope that your bible is true.