This September, Discovery [front for the religious right] lobbied the Texas State Board of Education to mandate language in its high school biology textbooks challenging what Chapman called 'fake facts' in evolutionary studies. After a heated debate in which dozens of Discovery fellows and their opponents from the scientific community testified, a panel voted to adopt the textbooks after a promise from the commissioner of the Texas Education Agency that all remaining 'factual errors' would be addressed by publishers before the textbooks get into the hands of students. Discovery hailed this as a major victory, but the effect is clear: The fact that both human and other mammal embryos have gill slits -- which proves to mainstream scientists that we share an evolutionary lineage with prehistoric vertebrates -- is slated for 'correction.'
Since Texas is the second-largest purchaser of textbooks in the nation (next to California), it has a major influence on what publishers decide to put in their books. And so, as it has gone with other cleverly orchestrated Ahmanson-funded campaigns, Discovery's small victory is intended to have national consequences.
If you don't like the facts, then change 'em. It worked for Mao, it works here too.