|Blogs||Articles||Organizations||Biography||Jack's Book||Contact Information||Links|
Navigation: SOS Sisson > Life Ethics Blog
Jack Sisson's Life Ethics Blog
We must find new ways through many ethical issues, especially regarding bioethics, medical ethics, and criminal justice. Jack Sisson's 'Life Ethics' blog focuses on numerous areas of concern, including the philosophical and ethical dilemmas surrounding stem-cell research, abortion, medical research, and health care.
Wednesday, June 01, 2005
Pro-Life or Pro-Human Life?
In 1986, my boss, Jack Sisson, published an article in the "National Catholic Reporter" in which he argued that human life does not begin in utero until the onset of higher brain function. At the time, he was a pro-life Catholic layman who recognized that a significant number of Catholics had divergent opinions on abortion.
Then, in 1989, Dr. Hans-Martin Sass of the Kennedy Institute of Ethics at Georgetown University published a paper titled "Brain Life and Brain Death: A Proposal for a Normative Agreement." Sass first looked at established definitions of brain death, and reasoned that society could reach a consensus for protecting embryonic life by applying similar criteria for brain life.
Sass identified two levels of brain development. Cortical Brain Life I occurs with post-mitotic stationary neurons forming the early cortical plate -- 54 days after conception. Cortical Brain Life II recognizes the beginning of cortical neuro-neuronal synapes -- 70 days after conception. Sass hoped for a moral consensus by recognizing Brain Life II (the 70th day) as the point after which embryonic research would be unacceptable. Before that time, research, and presumably abortions, would be acceptable.
Many other philosophers, scientists and bioethicists have considered brain development in determining when to designate life in the womb as "human." As early as 1985, J.M. Goldenring presented an argument similar to Sass's -- that human life begins with the onset of brain life at eight weeks gestation.
Today, we can pronounce a person clinically dead if there is a complete and irreversible cessation of brain activity, or brain death. Jack's question: if we can accept brain death as the end of human life, why can't we similarly accept brain life as the beginning of human life?
Roe v. Wade
Stem Cell Fight!
Bush the hypocrite
June 2005 July 2005 August 2005 September 2005 October 2005 December 2005 March 2006 April 2006 May 2006 July 2006 August 2006 September 2006 October 2006 November 2006 January 2007 February 2007 March 2007 April 2007 May 2007 June 2007 July 2007 August 2007 September 2007 October 2007 November 2007 December 2007 January 2008 February 2008 March 2008 March 2009 November 2009 April 2010 October 2010 April 2011 May 2011 January 2012 February 2012 March 2012 April 2012 May 2012 June 2012 November 2012 December 2012 January 2013 February 2013 March 2013 April 2013 May 2013