A Clone in Sheep's Clothing: Tim Beardsley writes how a sheep cloned from adult cells opens vast scientific possibilities and ethical dilemmas. [Scientific American]
A Spark of Science, a Storm of Controversy: Article by Christopher Mario, with a background on the issue and the controversy, and interviews with experts. [Princeton Info]
Cloning and Catholic Ethics: Explains the Catholic Church's opposition to cloning and stem-cell research on human embryos, with resources from a Catholic ethicist, Pope John Paul II and others.
Cloning Ethics: Student project introducing the science, compares artificial and natural methods, and presents for and against arguments.
Cloning Humans with Media - Impermanence and Imperceptible Perfection: Articles by Prof. Dr. Schirmacher analyzes the postmodern condition and descision of the world to clone humans with media and describes our fundamental activity as Homo generator.
Cloning: Mammalian Development: Rosa Beddington, UK National Institute for Medical Research (NIMR), Mill Hill Essays.
Cloning: Society, Religion and Technology Project: Conducted by the Church of Scotland, the SRT project is an interdisciplinary working group of experts (including Ian Wilmut), covering both human and non-human animal cloning.
Close the Door on Cloning: Pro-life perspective on human cloning by Wesley J. Smith from National Review Online
Global Change - Arguments Against Cloning: Featuring videos, articles and ebook against animal and human cloning; by Dr Patrick Dixon.
Infography about Cloning -- Ethics of: Sources recommended by a professor who specializes in the study of the ethics of cloning.
MCW Researchers Consider the Ethics of Cloning: Paper by Arthur Derse, MD, JD on the ethics of reproductive human cloning
Myths About Twins: Public Perceptions of Cloning: Twins are feared in many cultures, and sometimes one is killed at birth, does this affect peoples perception of cloning? [Gene Letter]
Neither Person Nor Property: Embryo research and the status of the early embryo is examined by Paul Lauritzen argues for a middle ground between those who argue that the embryo is a person and those who say it is property.
Overcoming Yuk: It may be unnatural, but encouraging genetic choice in humans is not bad. (It's also inevitable.) Says Oliver Morton. [Wired Magazine]
Scientists Defend Clone Research: Ethics body backs cloning move. Report seeks legalisation of embryo research to tackle disease. [News Unlimited]
Should Cloning Be Banned?: Short introduction to the results of banning cloning, with links to other opinion sites, and bills. [Reason Magazine]
Should We Be Cloning Around?: The announcement that a team of British scientists had successfully cloned an adult sheep has touched off a new wave of discussion over the ethical implications of such a feat. [CNN]
Slouching Towards Creation: Ethics and future of cloning animals, humans.
Why are we scared of cloning: Dr Malpani's view on why we need to explore cloning scientifically