The ethical prehistory of stem cells
From science to ethics in a flash
Working within the research standards framework
Three contending frameworks for stem cell ethics
The embryo protection framework
The human protection framework
The future wholeness framework
Ethical smoke and mirrors in Washington
The hidden theology behind the international debates
The Vatican's strong stand
The Vatican and embryology
The Vatican argument in a cracked nutshell
Leon Kass, protector of human nature
Jewish and Muslim bioethics
The terror of the chimera
Justice and the patenting controversy
The spiritual soul and human dignity
The ethics of the ethicists
Theologians say "yes" to regenerative medicine.