As many important functions played by noncoding DNA have come to light, the assumption can no longer be made that it represents DNA potsherds of evolution. How much data actually unambiguously support Darwinian evolution? What evolutionary theory actually predicts? And, how data can be used to check its predictive power? Published in Origins n. 53.
A collection of short commentaries o nscientific papers published in 2000, covering topics such as trilobite complexity, tilting of Earth's axis, degradation of duplicated genes, origin of life, dinosaurs, and living Permian bacteria.
A collection of short commentaries on scientific papers published in 1999 (mostly), covering topics such as fox domestication, biogeography, a polyploid mammals, gene duplication, inbred cattle, pseudogenes, Missoula Flood, protein evolution, origin of life, dinosaur skin, quality of the fossil record, fossil burrows, Cambrian explosion, Neanderthal DNA, problems in phylogenetics, Australopithecus face, Galapagos tortoise phylogeny, the hoatzin bird, lateral gene transfer, limits to change, shark phylogeny, rift lake cichlids, and homeobox genes. Published in Origins n. 52.
A review of the book, Radioisotopes and the Age of the Earth. Published in Origins n. 52.
Fossils speak of catastrophic burial by water in many areas of the world, thus contradicting the uniformitarian model. A growing number of modern geologists concur with this view, although they may not accept the theory of a universal flood. Those of us who rely in the biblical story of a universal flood find in the fossil record abundant evidence that the surface of the earth once experienced the convulsions of a catastrophic destruction.
This article reviews the theoretical basis for expecting the presence of carbon-14 in Pliocene to Cambrian carbon from certain creationist viewpoints, and for expecting its absence from a viewpoint proposing a long age of life on Earth. Published in Origins n. 51.
A collection of short commentaries on scientific papers published in 1998, 1999, covering topics such as developmental genes in sea urchins, dinosaur lungs, Archaeopteryx bones, Darwin's finches, parallel evolution, evolutionism, variation in bacteria, genetic load, human origins, Neanderthal DNA, molecular evolution, origin of life, biogeography of Madagascar, fossil record, problems in phylogeny of microbes and whales. Published in Origins n. 51.
A report of the 2000 meeting of the Geological Society of America in Reno, Nevada. Published in Origins n. 51.
Trilobites are complex, elaborately segmented forms with jointed appendages and swimmerets, antennae, compound eyes, and cephalized, or head-to-tail, nervous systems.
Zoology and genetics are required courses for biology majors. Both subjects are usually structured around the theme of the theory of evolution. A careful examination of the scientific basis of these disciplines shows that the evolutionary framework doesn't fit with a lot of their fundamental aspects, however. Some of these topics even constitute strong evidence in favor of intelligent design.
The integration of Bible and science is an uphill work that requires careful reading of both the Bible and of scientific data. Because no other natural science has traveled so great a distance down an anti-biblical road, no other science requires this corrective procedure more than biology.
How can we accommodate the paleontological record with Scripture? If our approach to science is as it should be, we can acknowledge that there are still many unanswered questions for all sides, and we should have no fear of deeper investigation in science the data are not all in.
Science/religion issues are important because they have to do with ultimate realities, with whether to "worship" the Creator or the creature (creation), with whether a supreme being is above the creation and can supernaturally intervene.
This section focuses on South American fossil vertebrates, excluding marine fish. Extinct families will be emphasized here, as living families were considered in Part 1.
A review of the book, The Mythology of Modern Dating Methods. Published in Origins v. 25, n. 2.
As a scientist, I frequently find myself taking a polemic stance in defense of creationism. In doing this, I easily lose sight nature as a revealer of its Creator. It is a pleasant change to contemplate my field of scientific interest, looking for insight about the Creator.
Eight categories of models for converting carbon-14 dates into real time are discussed. Six of these models are based on a creation as described in Genesis and a short age of life on earth. Published in Origins v. 24. n. 2.
Any of the proposed resolutions to the conflict between radiometric dating and biblical chronology has problems. The pros and cons of each need to be considered.
Radiometric dating is an interpretive science. The complex chemical and physical processes taking place within Earth's mantle and crust are neither completely known nor understood. This is especially true when the radioactive isotope parameters are considered.
A collection of short commentaries of scientific papers published in 1996, covering topics such as biogeography, Milankovitch cycles, turtles, degeneration by mutation, fossil sharks, fossil bird, ichthyosaurs, speciation rates in cichlid fish, plate tectonic anomaly. Published in Origins v. 23, n. 2.
