Legal Source #18 – Legislative Testimony
“If one wants to define human life in the narrowest genetic terms, one might say, yes, it is true life begins [at fertilization]”18
18Testimony of Dr. Daniel Callahan, Ph.D., The Human Life Bill: Hearings on S. 158 Before the Subcommittee on Separation of Powers of the Senate Committee on the Judiciary, 97th Cong., 1st Sess. (1981), p. 103.