[Editor’s Note: This is slide 9 in a series of 14 slides available at JudgingPBS.com, a new website featuring “Darwin’s Failed Predictions,” a response to PBS-NOVA’s online materials for their “Judgment Day: Intelligent Design on Trial” documentary.] PBS asserts that “shared amino acids” in genes common to many types of organisms indicate that all life shares a common ancestor. Intelligent design is not necessarily incompatible with common ancestry, but it must be noted that intelligent agents commonly re-use parts that work in different designs. Thus, similarities in such genetic sequences may also be generated as a result of functional requirements and common design rather than by common descent. In fact, PBS’s statement is highly misleading. Darwin’s tree of life–the notion Read More ›

[Editor’s Note: This is slide 8 in a series of 14 slides available at JudgingPBS.com, a new website featuring “Darwin’s Failed Predictions,” a response to PBS-NOVA’s online materials for their “Judgment Day: Intelligent Design on Trial” documentary.] According to PBS, the male peacock’s beautifully-colored tail is easily explained using sexual selection: females prefer the colorful “eyes” on the tails of males. Has the evolutionary origin of the peacock’s tail been explained? Sexual selection merely pushes the question back: why should female peacocks prefer male peacocks with tails that have “eyes”? Absent a linkage to survival and reproduction, sexual selection is now a circular argument: male peacocks have beautiful tails because females prefer such tails, and females prefer such tails because Read More ›

[Editor’s Note: This is slide 7 in a series of 14 slides available at JudgingPBS.com, a new website featuring “Darwin’s Failed Predictions,” a response to PBS-NOVA’s online materials for their “Judgment Day: Intelligent Design on Trial” documentary.] PBS observes that Darwin boasted that embryology provided “the strongest single class of facts in favor of” his theory of evolution. But Darwin penned those words in the 1860s, and developmental biologists have learned much since that time. In fact, Darwin staked much of his evidential support upon the work of the 19th century embryologist Ernst Haeckel. After Darwin, it was discovered that Haeckel promoted fraudulent data to falsely support vertebrate common ancestry by overstating the similarities between vertebrate embryos in their earliest Read More ›