2018 journal article
Getting It Together: Psychological Unity and Deflationary Accounts of Animal Metacognition
ACTA ANALYTICA-INTERNATIONAL PERIODICAL FOR PHILOSOPHY IN THE ANALYTICAL TRADITION, 33(4), 431–451.
2015 journal article
Do machines have prima facie duties?
Machine Medical Ethics, 74, 79–92.
Personhood, ethics, and animal cognition: Situating animals in Hare's two-level utilitarianism
[Review of ]. Environmental Values, 22(3), 417–420.
2007 journal article
Research ethics education: beyond RCR training
FCTL Newsletter, 2, 1–4.
2006 journal article
Why shouldn't turkeys get what they want?
News and Observer [Raleigh, N.C.], Q.
The production of genetically engineered food is ethical
In Genetic engineering: opposing viewpoints (pp. 110–120). San Diego: Greenhaven.
Religious autobiographies (2nd ed.)
What are the ethical issues surrounding genetic modification of nature?
In Life: the science of biology (7th ed.) (p. 389). Gordonsville, VA: W. H. Freeman.
In Life science ethics (pp. 307–368). Ames, IA: Iowa State University Press.
2002 personal communication
More citation vigilance
2002 journal article
Theodicy and animals: response to Joseph Lynch
Between the Species: A Journal of Ethics, 2.
A brief for the royal commission on genetic modification of New Zealand
An alternative ethic for animals
In Livestock, ethics and quality of life. CAB International.
2000 journal article
Make plans on the hoof
Times Higher Education Supplement, 19.
Minutes from the technology transfer meeting
World Food Prize Symposium.
Vexing nature? On the ethical case against agricultural biotechnology
Kluwer Academic Publishers.
1998 journal article
Research with transgenic animals: obligations and issues
Journal of Biolaw and Business, 2(1), 51–55.
Theism and environmental ethics
In A companion to philosophy of religion (pp. 508–513). Cambridge, MA: Blackwell Publishers.
1996 conference paper
Toward an evangelical environmental ethic
Christianity and the environmental ethos, 69–85. St. Louis: ITEST Faith/Science Press.
What obligations have scientists to transgenic animals?
In Ethics and patenting of transgenic organisms (p. 7). Ithaca, NY: National Agricultural Biotechnology Council, 159 Biotechnology, Cornell University.
Is there a moral obligation to save the family farm?
Ames, IA: Iowa State University Press.