John Jefferson Davis is a professor of systematic theology and Christian ethics at Gordon-Conwell Theological Seminary in South Hamilton, Mass. He has expertise in world religions, theology, homosexuality, abortion, medical ethics, just war, bioethics, environmental ethics, intelligent design, business ethics and biblical ethics. He teaches a course titled “Christian Ethics: Issues Facing the Church Today.”

The Discovery Center for Science and Culture maintains a list of state-specific intelligent design policies.

The TalkOrigins Archive explores the creationism/evolution controversy in support of mainstream scientific thought, but it includes many links to creationist and intelligent design networks and articles.

The American Association for the Advancement of Science is a nonprofit organization that publishes the journal Science. It has issued a resolution on intelligent design, which it calls a challenge to science education.

The National Center for Science Education defends the teaching of evolution.

The National Science Teachers Association has made an organizational statement that recommends “emphasizing” the theory of evolution in the classroom.

The National Association of Biology Teachers promotes biology and life science education. Its members have made a statement in favor of the teaching of evolution theory.

The International Society for Complexity, Information and Design is a nonprofit that proposes to “retrain the scientific imagination to see purpose in nature.”

Answers in Genesis is a Christian group that promotes creationism. It runs the Creation Museum in Petersburg, Ky.