A tale of two ontologies : are humans designated or discovered?. - Ontology and embryos : on being an embryo. - Arguments from ontology : it can't be human beca

The central question of this book is whether or not particular cell entities of human origin ought to be considered human beings. The answer is crucial for maki

Scientists and philosophers have long struggled to answer the questions of when human life begins and when human life has inherent value. The phenomenon of iden

Icons of Life tells the engrossing and provocative story of an early twentieth-century undertaking, the Carnegie Institution of Washington's project to collect