I don't want to get all tied up in the religious or legal aspects of the ACLU or the school system in general, but shouldn't all science textbooks come with the disclaimer? Something like "This book contains the best known explanations and the current theory and the reader is encouraged to challenge it at every opportunity." Even getting away from the hot button of evolution, what about astronomy? Do we really know what goes on in a black hole? Or planets circling other stars? Or gravity? We have good theories - and every test we've been able to put them to has proved the theories correct, but that doesn't prove them conclusively. As someone else's sig line reads - all models are flawed, some models are useful. -Denny _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist