The Defense Experts



Fay Cooper Cole

    Dr. Cole was an anthropologist from the University of Chicago. He was prepared to testify that the effective study of anthropology depends upon an understanding of the doctrine of evolution. In his affidavit, Cole detailed the history of man, using the discoveries of the bones of beings as far back as 1891 (Java Man). Using such examples, Dr. Cole reasoned that man has taken on many variations over time, and that human development would be difficult to explain without referring to the various similarities in the animal kingdom.
    Cole noted that numerous muscles and organs in the human body that he argued have no apparent physical uses (i.e. muscles behind the ears). He argued that at sometime in the development of man, these "useless" parts had a function.


Witherton C. Curtis

    Dr. Curtis was a zoologist at the University of Missouri. The defense believed he would make a good witness because he tended to emphasize the spiritual rather than the material influences of science. Curtis said in his affidavit that evolution should be defined as the doctrine of how things have changed in the past, and how they are changing in the present. Dr. Curtis claimed that the doctrine of evolution could be divided into three categories: cosmic, geologic, and organic. Curtis argued that evolution is a necessary instrument in the search for answers to important cosmological, geological, and biological questions.


Charles Hubbard Judd

    Charles Hubbard Judd was the Director of the School of Education and head of the Department of Education at the University of Chicago for sixteen years prior to the Scopes trial. He was prepared to testify that the public school system would suffer if legislatures prohibited instruction about evolution. Mr. Judd asserted in his affidavit filed with the court that it would be impossible to carry on the work in most of the departments of higher learning of the State of Tennessee without teaching the doctrine of evolution as the "...fundamental basis for the understanding of all human institutions."


Jacob G. Lipman

    As a specialist in the studies of various types of soil, Mr. Lipman was prepared to testify there is a direct relationship between the soil and plants and animals in the evolution of organic life. Lipman's affidavit suggested that without the doctrine of evolution, agriculture could not provide an effective service to mankind: "The material of plant and animal bodies is used over and over again, and the processes of decay must go on in order that the carbon, nitrogen, sulfur phosphorus, lime, and other elements locked up in the bodies of plants may be released for the countless generation of living things....Man has learned to use this knowledge to improve his condition, and in following the laws laid down by the divine Creator, he has been able to form more perfect forms of plant and animal life."


Kirtley F. Mather

    Kirtley Mather was serving as the Chairman of the Department of Geology of Harvard University at the time of the Scopes trial. He offered extensive testimony on how geologists are able to accurately tell the history of various animal and plant life by discovering and researching fossil remains. He testified that in many of the rocks they find, there are fossil remains of both plant and animals that are as old as the rocks from which they are found. Mr. Mather then traced out a chronological time line of the oldest rocks and the fossils found.
    Mather argued that evolution is not trying to replace religion, but merely serves as another approach to finding out how mankind and the rest of the living world came about.


Maynard M. Metcalf

    At the time of the trial, Dr. Metcalf was engaged in private research at Johns Hopkins University, specializing in zoology. Speaking in support of the doctrine of evolution, Dr. Metcalf offered some rather strong opinions: "Teaching in any field that deals with living things is disgracefully, yet criminally, inadequate if it omits emphasis upon evolution...Such teaching would be criminal malpractice just as truly as would be a physician's failure to following established sound methods of treatment because of fear of persecution by ignorant neighbors." Metcalf contended in testimony presented without the jury being present that, "The fact of evolution is as fully established as the fact that the earth revolves around the sun."


Wilbur A. Nelson

    As the state geologist of Tennessee, Wilbur Nelson was prepared to relate his testimony in the Scopes trial to the surrounding regions of Tennessee and the Mississippi River Valley. In his affidavit, he asserted that Tennessee could not have taught geology for ninety-seven years prior to this trial without stressing the doctrine of evolution as a foundation for this field of study. Geology, he testified, is the study of the earth and its age, along with the rocks and buried life contained therein. He argued that the theory of evolution was an important tool for geologists attempting to determine the age of the earth and length of geologic periods.


Horatio Hackett Newman

    Professor Newman was a zoologist at the University of Chicago. In his affidavit, he argued that science does not allow any intermediate positions. He believed that you must choose between the changing world (i.e. evolution) or fixity and unchangeabilty. "Once you admit a changing world,...you admit the essence of evolution." Newman suggested that evolution's triumph over other theories of creation depends upon its strength, coherency, and abundance.