Wednesday, August 21. 2013
Back in May I wrote a piece for LifeNews on H.R. 2164, Human Cloning Prohibition Act of 2012. This proposed legislation would ban all somatic cell nuclear transfer (SCNT) in humans. The point I wanted to make was that many times "cloning bans" do not actually ban the cloning of human embryos; they just ban the transfer of those cloned embryos to a womb for gestation. I highlighted that H.R. 2164 would actually ban all SCNT in humans for both reproductive and research purposes and urged pro-lifers to support it.
Dr. Dianne Irving at LifeIssues.net took me to task for that piece. She has some good points. Her issue with H.R. 2164 is that it only bans SCNT when there are other ways to produced humans asexually. (Asexually means reproduction without the union of sperm and egg producing a genetically identical organism.) Dr. Irving writes:
The Taylor article itself, as well as the proposed bill, define "human cloning" only in terms of one kind of human cloning technique -- somatic cell nuclear transfer (SCNT) -- a form of cloning, by the way, that most researchers have long abandoned because of the scientific problems involved. Instead they have been and will continue to do research using dozens of other different kinds of cloning -- none of which will be banned by this bill, all of which can be used both for destructive research purposes as well as for reproductive purposes.
She is right. There are many other ways to asexually produce human embryos besides SCNT.
In hindsight, I should have mentioned that the legislation proposed is incomplete and only a step in the right direction. I struggle with keeping posts informative without being overwhelming for the average reader. I truly just wanted to get readers to be aware of the fine print in cloning bills.
I saw the support of a ban on SCNT, even though it is not comprehensive, just like I do a ban on late term abortions, or abortions based on sex or gender. Such legislation is not ideal, but a step in the right direction. Once a ban on one type of asexual reproduction in humans is passed, I felt it would likely be easier to implement more. Not ideal of course, but progress.
In private correspondence, Dr. Irving responded that she holds this is not a case of incrementalism. To legally define human cloning as just SCNT is problematic. To which she wrote:
...to formally define "cloning" per se as only SCNT in a legal document is to create a legal loophole for other kinds of cloning to continue.
She has an excellent point that I had not considered. Will legislation that legally defines human cloning as SCNT only give a green light to other types of human cloning? This is an important question to consider when reading and deciding on human cloning "bans."
So besides checking to see if a cloning ban only bans a transfer of cloned embryos for reproductive purposes, we should also look carefully at the procedures defined as cloning. Are they sufficient to gain our support?
Clearly, the best legislation would ban any and all means of asexual reproduction in humans. Short of that, a pro-lifer must decide whether to support a human cloning ban with a limited definition of human cloning or not because such legislation may cause more problems in the long run by allowing other forms of human cloning to continue.
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