Gene-Editing, The Nobel Prize And Ethics: Questions That Cannot Be Ignored

Nov 14th, 2020 | By | Category: Featured Issues, Politics & Current Events

The mission of Issues in Perspective is to provide thoughtful, historical and biblically-centered perspectives on current ethical and cultural issues.



In early October 2020, Emmanuelle Charpentier (director of the Max Planck Unit for the Science of Pathogens in Berlin) and Jennifer A. Doudna (professor at the University of California, Berkeley) were awarded the Nobel Prize in Chemistry for their 2012 work on Crispir-Cas9, a method to edit DNA.  It was the first time the award went to two women.  Their 2012 paper was a pioneering work on Crispr gene-editing.  Since then, Crispr technology has exploded and is today being tested as a cure for genetic disorders such as sickle cell disease and hereditary blindness.  “Plant scientists are using it to create new crops.  Some researchers are even trying to use Crispr to bring species back from extinction.”  This technology is also being used to probe the importance of specific genes to a cell’s survival.  As Francis Collins, director of the National Institutes of Health has stated, “This technology has utterly transformed the way we do research in science.”

In an important summary article, The Economist provides this helpful synopsis of Crispr gene-editing: “If an organism’s DNA can be thought of as the book of its life, CRISPR-CAS9 allows for any specific sequence of words within that book to be identified, selected, removed and replaced.  This is done by creating a molecule called a guide RNA, which matches a target DNA sequence, and pairing it with an enzyme, Cas9, that is capable of snipping the DNA helix at this point.  Then, if desired, a new piece of DNA can be inserted.”  Historian Walter Isaacson places this new genetic technology in a historical context:  “The past half-century has been a digital age, based on the microchip, the computer and the internet.  Now we are entering a life-science era.  Children who study digital coding will be joined by those who study the code of life.  It will be a revolution that will someday allow us to cure diseases, fend off pandemics and (if we decide it’s wise) to design babies with the genetic features we want for them.”

Katie Hafner reports that there are two main types of CRISPR-based editing.  [1] Somatic cell editing is the correction of a gene in an individual living with a condition or disease (e.g., currently work is being done with those who have sickle cell disease).  This type of CRISPR could result in an edit to the human germ line, which involves making changes to a fertilized egg that not only last through the life of an individual but also are passed on to future generations.  [2] Inheritable gene editing focuses on disorders caused by variation in a single gene.  This type could result in genetically modified children.  For that reason in 2019 a group of scientists from seven countries called for a global moratorium on changing inheritable DNA to produce genetically modified children.

How do American citizens respond to gene-editing?  In 2018 Pew Research Center found that a majority of Americans approved of gene editing that would result in direct health benefits while they considered the use of such techniques to bolster a baby’s intelligence as going “too far.”  The survey also found that the biggest worry was that gene editing would be available only to those who could afford it.  However, many scientists are terrified about the future prospects of gene editing. Gina Kolata of the New York Times summarizes some of these fears:  “[Scientists] fear the result will be the birth of babies whose every cell has been altered by scientists . . . This could happen well before researchers know enough about the consequences of editing genes, before they know how to edit safely and before society can debate if such procedures are even acceptable.”  Edward Lanphier of Sangamo Biosciences in Richmond, California, argues that “genome editing in human embryos using current technology could have unpredictable effects on future generations.  This makes it dangerous and ethically unacceptable.”  For these reasons, a group of leading biologists has called for a worldwide moratorium on the use of genome-editing techniques that would alter human DNA in a way that babies could inherit.  This decision is not legally enforceable, but it can influence decisions scientists make in their research and in the decisions of scientific journals to publish papers dealing with this kind of research.  In addition to the dangers this kind of research can produce is the latent reality that gene editing could also empower scientists (and parents) to promote the kind of traits in their children that they desire.  Because the technique holds the power to repair or enhance any human gene, the ugly term eugenics is the ethical elephant-in-the-room in this kind of research.  George Q. Daley of Boston’s Children Hospital correctly observes that “It raises the most fundamental of issues about how we are going to view our humanity in the future and whether we are going to take the dramatic step of modifying our own germline and in a sense take control of our own genetic destiny, which raises enormous peril for humanity.”  Antonio Regalado of MIT Technology Review writes that “If germ-line engineering becomes part of medical practice, it could lead to transformative changes in human well-being, with consequences to people’s life span, identity, and economic output.  But it would create ethical dilemmas and social challenges.  What if these improvements were available only to the richest societies, or the richest people?”  Genetically-modified babies are no longer science fiction.

What then should we do?  Gene (genome)-editing produces a legal, medical and ethical quagmire.  Because of the crisis of moral authority in western civilization, there is no absolute ethical framework to help address these issues.  There is a desperate need for some guidelines, rooted in God’s revelation.  Therefore, what follows is a list of guiding principles to deal with reproductive and genetic technologies such as gene-editing.  Arguably not exhaustive, they offer some guidance, rooted in or inferred from God’s Word.  These guiding principles do not provide definitive answers to all the legal and ethical challenges; rather, they offer a starting point for discerning Christians as they think through and then seek to make wise decisions.

  1. Human beings are created in God’s image—the fundamental basis for human value and worth.  We can then stipulate that humans are always more valuable (intrinsically so) than all other created things.  There is an essential, Creation-order distinction between humans and other created things (both living and non-living)—see Genesis 1 and 2.  Hence, technology must always seek to preserve the worth, dignity and value of all human beings, regardless of age or stage of development.
  2. Issues and practices associated with reproductive and genetic technologies fall under the stewardship responsibility of humanity to God.  In Genesis 1:26ff, God created humans—male and female—in His image and then gave them the responsibility to “be fruitful and multiply, and fill the earth and subdue it; and rule over the fish of the sea and over the birds of the sky, and over every living thing that moves on the earth (1:28).”  Verse 29 extends this dominion to plants, trees and seeds.  God affirms this dominion status, although affected by human sin and rebellion, to Noah in Genesis 9:1-2.  Because God is sovereign and humans have dominion status, human accountability is a necessary corollary.  This matter of accountability has powerful implications when it comes to reproductive and genetic technologies.  These technologies give humans power never realized before in history.  But because of human depravity, it is difficult to be optimistic about the ultimate use of some of these technologies.  In His common grace, God has permitted the human race to develop these technologies—but we must always remember that we are accountable to Him as to how we use them.   With gene-editing, we simply do not know the long term effects of its widespread use.  The sobering fact of human depravity looms over its use.
  3. Human life itself is of higher value than the quality of human life.   With the eternal perspective that Scripture gives, the quality of life ethic is faulty but seems to drive the current use of many of these technologies.  Ethicist Michael Sandel writes that “In a world without givens, a world controlled by bioengineering, we would dictate our nature as well as our practices and norms.  We would gain unprecedented power to redefine the good. . . The more successfully we engineered IQ and muscle-to-fat ratio, the more central these measures would become to our idea of perfection. . . But it w[ill] never be a perfect world.” [The Case Against Perfection: Ethics in the Age of Genetic Engineering, p. 5.]   Because of sin, we live in an imperfect world, and, until the new heaven and new earth, our fallen world will be characterized by disease, tragedies, accidents and old age.  The quality of life ethic, therefore, must never trump the infinite value of life ethic detailed in the Bible.
  4. From God’s perspective, concern for the improvement of the “inner man” is always more important than concern for improvement of the “outer man.”  No procedure or practice will prevent the inevitability of death.  Perhaps that is why the Scripture gives focus to such issues as the fruit of the Spirit (Galatians 5:22-23) and the eight quality traits called the Beatitudes (Matthew 5:1-16).  From God’s perspective, these character traits are more paramount than using certain technologies to strive toward the goal of human perfectibility.
  5. Carl Henry, years ago in his book, Christian Personal Ethics (1957), provided an important guideline for wise decision-making when it comes to reproductive and genetic technologies:  “Whatever tends to overcome what would be a deterioration in the created order and seeks to restore what God purposed in Creation is on far safer grounds than all kinds of novel and experimental enterprise.”  In other words, he argued that there is clear biblical warrant for technologies that restore; there is no clear biblical warrant for manipulation toward perfection—an insightful guideline in approaching gene-editing.
  6. Finally, human civilization must critically examine the scientific (technological) imperative.  Simply because society can pursue a particular medical, reproductive or genetic procedure does not mandate that it must!  Especially in the area of genetics, “can” does not mandate “ought.”  The potential for power and control and its obvious abuse mandates an examination of this imperative.  Perhaps with some of these procedures, such as gene-editing, it would be wise to not do them at all.

See Walter Isaacson Op-ed piece and the announcement of the Nobel Prize (on page A-13) of the New York Times (8 October 2020); The Economist (10 October 2020), p. 70; and Katie Hafner in the New York Times (26 July 2020); Gina Kolata in the New York Times (24 April 2015); The Economist (2 May 2015), p. 71 and James P. Eckman, Christian Ethics, pp. 43-53.

Comments Closed

One Comment to “Gene-Editing, The Nobel Prize And Ethics: Questions That Cannot Be Ignored”

  1. Arlie Rauch says:

    Thanks for this insightful article! One can assume that if this goes forward, it will be used for nefarious purposes. Just think what could happen if a dictatorship, or the like, controls this ability. It would be a great bio-weapon given some time. It is dangerous to play God.