The truth about radiometric dating


18-Jan-2020 06:18

Geologists assemble the details of Earth history by the application of principles that are rooted in Christian thought: the universe is real and not an illusion, the universe is understandable, and the universe is governed by laws.

Without the various radiometric dating methods, geologists would still believe Earth is ancient.

If radiometric dating works—and I believe it reveals accurate dates most of the time—Christians should not be intimidated.

Geologists have known for a long time that the isotope geochemistry of Earth is complex, and that radiometric dating does not always return what is considered to be a geologically-valid result, but there is no reason for old-Earth Christians to be intimidated by discrepant dates.

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These early geologists—along with modern geologists—observed a rock record that tells a story.To summarize, the YEC team used the present high rate of heat flow in this geothermal field and applied this to the entire thermal history of the area, rather than a thermal history model that takes into account the fact that these rocks have been much cooler for most of their history.Warm mineral grains lose helium much more rapidly than cool grains do.One of these was the study done in the 1990s by Steven Austin of the Institute for Creation Research, in which ICR submitted samples from the 1986 dacite lava dome eruption of Mt. The YEC reasoning on this is that if radiometric dating cannot yield a “common sense” date on a sample of known age, how can scientists trust it for dating any rocks?

There are several good critiques available of this YEC argument about the 1986 Mt St Helens samples (such as this article by Kevin Henke) , so I will only summarize: Dr.

Most scientists who investigated Earth history in the late 1700s and early 1800s came to the conclusion that Earth must be far older than just a few thousand years.