Holding two mutually contradictory opinions at once is called "doublethink." This is not the way to find truth, and should be abandoned by all. Published in Origins v. 13, n. 2.

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 review of the book, In the Beginning. The book attempts to explain Genesis from a naturalistic perspective, and his bias shows clearly. Published in Origins v. 13, n. 2.

A collection of short commentaries on scientific papers publised in 1986, covering topics such as Australopithecus, Cretaceous extinction, carbon-14 dating, molecular clocks, kiwi egg size, Darwin's mistakes, rapid change in snails, fossil birds, limits of science, tarsiers and presuppositions, source of European sandstones, chromosomal speciation, convergence and the giant panda. Published in Origins v. 13, n. 2.

The state of Louisiana has passed a law requiring that when evolution is taught in schools, creation must receive equal treatment. This law has been appealed to the U.S. Supreme Court, with a ruling expected in a few months.