The available data on C-14 age profiles indicate that the characteristic relationship is nonlinear in a direction which suggests that the C-14/C-12 ratio was less in the past than it is now. Published in Origins v. 15, n. 1.
This review examines Robert Gentry’s efforts to defend his model of creation built on the study or radiohaloes. Published in Origins v. 15, n. 1.
Some recent radiocarbon dates derived from sources assumed to be geologically very old give dates in the 40,000-year range. These relatively young dates may reflect the concentration of Carbon-14 in the antediluvian atmosphere. Published in Origins v. 15, n. 1.
A review of the book, The Geology of the Flood. The author advocates an age for the earth that is much longer than the biblical chronology and much shorter than the naturalistic chronology, which will make the book's position unsatisfactory to most readers. Published in Origins v. 14, n. 2.
The origin of life continues to be a game-stopper for materialism. Two major problems point to the inadequacy for life to arise spontaneously. First, cells have a high information content that has no known material source. Second, life is a non-equilibrium process that is opposed by natural law which pushes chemical reactions to equilibrium. There is no explanation for life's origin apart from an intelligent creator. Published in Origins v. 14, n. 1.
A review of the book, Radiocarbon Dating: An Archaeological Perspective. Published in Origins v. 14, n. 1.
The geochronological time scale of thousands of millions of years is based mainly on radiometric dating. On the other hand, some other time-dependent processes change at rates which challenge generally accepted geochronology. Published in Origins v. 13, n. 2.
Probability is used to estimate the likelihood of an event occurring in which enough is known to constrain the possibilities. The naturalistic origin of life is extremely unlikely and has never been observed, so that probabilities do not really apply to the question, but indicate that some alternative explanation is to be sought. Published in Origins v. 13, n. 2.
A collection of short commentaries on scientific articles published in 1983, covering topics such as the history of Darwinism, integrity in science, evolution and thermodynamics, North American geology, Quaternary dating methods, origin of life, and the half-life of Technetium-99.
The earthquake in Mexico reminds us that catastrophes are a frequent, although unpredictable, experience. Geologists have emphasized the ordinary event, under the name uniformitarianism, but are increasingly accommodating to the reality of catastrophism. Published in Origins v. 12, n. 2.
The practice of science does not depend on the beliefs a scientist has about origins. Creationists are able to conduct scientific research , and may even be aided by ideas that derive from the Bible. Conflicts may arise between science and religion, but this is an indication of the need for more study. Published in Origins v. 12, n. 2.
A review of the book, Abusing Science: The Case Against Creationism. The book gives responses to criticisms of evolutionary theory by creationists, and presents several criticisms of creation theory. Published in Origins v. 12, n. 2.
Most amino acids exist in two forms, commonly called "left" and "right." Living organisms use only "left" amino acids, but after death, the "left" amino acids begin changing to "right" forms, until there is an equal number of both. This suggests the possibility of using the amount of change as a measure of time, leading to the development of amino-acid dating. This dating of method does not confirm the results of other methods of dating. Published in Origins v. 12, n. 1.
A review of the book, The Expanding Earth. A prominent scientist has written a book advocating an expanding earth rather than conventional plate tectonics theory. The idea has not been accepted by the scientific community. Published in Origins v. 12, n. 1.
The ocean floor is largely covered with a layer of sediments derived from the remnants of dead organisms, such as the "shells" of foraminifera. At present, these accumulate too slowly to account for the depth of sediments in a few thousand years. However, a catastrophic flood would provide difference conditions with very large amounts of nutrients and the opportunity for rapid growth of these organisms. More data are needed to analyze the situation more satisfactorily. Published in Origins v. 12, n. 1.
Geological processes are conventionally considered to be relatively constant, but erosion associated with the eruption of Mt. St. Helens is a reminder that rates of erosion may be much faster under catastrophic conditions. Published in Origins v. 11, n. 2.
A review of the book, The Mystery of Life's Origin: Reassessing Current Theories. This is a review of the scientific evidence against the theory of abiogenesis. Published in Origins v. 11, n. 2.
Life is a property of precisely ordered biopolymers maintaining a non-equilibrium state. The ordering requires information, and this, with the chemical state of non-equilibrium, are conditions not available to natural processes, and point to the existence of a Creator. Published in Origins v. 11, n. 2.
From the parallels in form and content between Creation-Flood stories, is is more likely that someone (i.e., Moses) recorded such a work in the 15th century B.C. rather to attribute them to a collection of fragments that were distributed through the first half of the first millenium B.C. Published in Origins v. 11, n. 1.
A review of Chapters 3 and 4 in the book, Scientists Confront Creationism. Creationism is roundly criticized for poor arguments. Published in Origins v. 11, n. 2.
