Kenneth R. Miller

Kenneth Raymond Miller (born July 14, 1948) is an American cell biologist, molecular biologist, and Professor Emeritus of Biology at Brown University. Miller's primary research focus is the structure and function of cell membranes, especially chloroplast thylakoid membranes. Miller is a co-author of a major introductory college and high school biology textbook published by Prentice Hall since 1990.

Miller, who is Catholic, is opposed to creationism, including the intelligent design (ID) movement. He has written three books on the subject: Finding Darwin's God, Only a Theory, and The Human Instinct. Miller has received the Laetare Medal at the University of Notre Dame. In 2017, he received the inaugural St. Albert Award from the Society of Catholic Scientists.

Miller graduated from Rahway High School in Rahway, New Jersey, and then received his Bachelor of Science in biology in 1970 from Brown University. He earned his Ph.D. in biology from the University of Colorado Boulder in 1974. From 1974 to 1980, he taught at Harvard University.

His research involves problems of structure and function in biological membranes, especially chloroplast thylakoid membranes, often involving electron microscopy.

Miller has voiced his support for "pro-science" candidates in politics. He has campaigned for school board and education candidates who support the teaching of evolution in Kansas and Ohio. In the science community, he has sought to elevate the understanding of scientists of the roots of the creationist movement, and to encourage the popularization of scientific concepts. He was a spokesman for PBS's Evolution documentary.

Miller has appeared in court as a witness, and on panels debating the teaching of intelligent design in schools. In 2002, the Ohio State Board of Education held a public debate between two scientists, including Miller, and two proponents of intelligent design.

He testified for the plaintiffs, but only as a fact witness (not as an expert), in Selman v. Cobb County, testing the legality of stickers calling evolution a "theory, not a fact" that were placed on the biology textbook Miller authored. In 2005, the judge ruled that the stickers violated the Establishment Clause of the First Amendment to the United States Constitution. This decision was vacated on appeal because of missing records of the previous trial. The case was remanded for additional evidentiary inquiry and new findings, and a list of factual issues that the court would probably want to address included as item 15 a reference to Miller's testimony regarding "the colloquial or popular understanding of the term [theory]" and the suggested question as to whether he has any qualifications to testify as an expert on the popular meaning of the word "theory". The case was remanded back to the lower court and was eventually settled out of court.

Miller was also the plaintiff's lead expert witness in the 2004-2005 Kitzmiller v. Dover Area School District case, challenging the school board's mandate to incorporate intelligent design into the curriculum. The judge in that case also ruled decisively in favor of the plaintiffs. In 2006, he gave a lecture at Case Western Reserve University on "The Collapse of Intelligent Design".