The backgrounder below provides summary main points and sources on the position of current NIH Director Dr. Francis Collins in
support of human embryonic stem cell research, human cloning, and the creation of ethically - questionable human - animal chimeras.
This barrier has been highly visible in the
field of human embryonic stem cell research, where researchers in the United States must adhere to legislation and funding limitations that researchers in European countries have not faced.
Daley, the associate director of the stem cell programme at Children's Hospital Boston, decried his opponents»
portrayal of human embryonic stem cell research as replaceable with adult stem cell research or work on induced pluripotent cells.
Dr Harris normally took a libertarian stand on bioethical issues and was a forceful and reliable
supporter of human embryonic stem cell research, abortion, euthanasia, anonymous sperm donation, IVF for lesbians and single parents and so on.