"Once again, culture warriors in the state board are putting Texas at risk of becoming a national laughingstock on science education," said Kathy Miller, the president of the Texas Freedom Network, a nonprofit group that monitors religious extremists and "far-right issues." TFN and the National Center for Science Education (NCSE) obtained the review panel documents in response to a state open-records request.
What's more, because Texas has one of the nation's largest public school systems, publishers tend to tailor their textbooks for that market and then sell the same texts to the rest of America.
Here are five striking examples of comments submitted to publishers by the state review panels urging them to water down scientific teachings.
- One reviewer directly implored the textbook companies Houghton Mifflin Harcourt and Scientific Minds to teach "creation science":
I understand the National Academy of Science's [sic] strong support of the theory of evolution. At the same time, this is a theory. As an educator, parent, and grandparent, I feel very firmly that "creation science" based on Biblical principles should be incorporated into every Biology book that is up for adoption.
- A reviewer of publisher Glencoe/McGraw-Hill's textbook objected to a passage on the fossil evidence for evolution—despite a consensus among scientists:
Text neglects to tell students that no transitional fossils have been discovered. The fossil record can be interpreted in other ways than evolutionary with equal justification. Text should ask students to analyze and compare alternative theories.
- Another reviewer, Ray Bohlin, told the publisher Pearson/Prentice Hall that climate change isn't real because we "don't really know that the carbon Cycle [sic] has been altered." But even if it was, he continued:
In reality we don't know what climate change will do to species diversity…Question seems to imply that ecosystems will be disrupted which qwe [sic] simply don't know yet.
- In the same review, Bohlin repeatedly promoted Signature in the Cell, a book written by Stephen Meyer—director of science and culture for the creationist Discovery Institute—without disclosing the fact that he is a fellow there:
There is no discussion of the origin of information bearing [sic] molecules which is absolutely essential in any origin of life scenario. Meyer's Signature in the Cell easily dismisses any RNA first [sic] scenario. The authors need to get caught up.
- Reviewers examining the Pearson/Prentice Hall textbook also refer to "THE DISCREDITED PEPPERED MOTH SCENARIO" and "the replacement of discredited 'Peppered Moth' misrepresentations." (Starting during the industrial revolution, populations of peppered moths gradually changed color to match tree bark that had been darkened by soot from local industry—camouflage that made them less vulnerable to predators. After the plants closed and the pollution cleared up, the moths eventually returned to their lighter color. The moth example has been upheld as a classic case of evolution in action.)
Few of the textbook reviewers who were critical of the teaching of evolution and climate change possessed any scientific credentials, according to NCSE. Among those who did, several were active in anti-evolution organizations such as the Discovery Institute.
According to the groups, the Texas Education Agency has declined to release documents showing what changes, if any, the publishers have agreed to make in response to these reviews. A public hearing on the books will take place next week in Austin, followed by a final vote to approve or reject them in November.