“Designer Babies” Upfront magazine article essay
Scientists say that the day when
parents can select the traits their child will receive isn’t too far off. Many
people are getting excited about the idea that we will be able to design our
own babies, while others are questioning how much we should really be tampering
with the way humans naturally reproduce. This new concept of selecting our
children’s genes is raising a lot of controversy, such as the questions of
whether it’s ethical, and whether it’s safe.
Many are
questioning whether the idea of designing our own babies is ethical. We would
be tampering with natural human reproduction. Many people are wondering whether
these “designer babies” would still be considered human, or if they would be
considered computer-designed gene combinations. Josephine Johnston, an ethicist
at the Hastings Center in Hudson, NY, finds this concept very troubling. “…The
changes that play into social advantage, I hope people will pause and
reconsider,” she says. “It’s hard to know how you would resist the temptation
to do those things, because they are the things that promise to give your child
an edge in the competitive world.” Also, the eugenics movement, which began in
the late 19th century, “sought to improve the human race by
discouraging the reproduction of those thought to have undesirable traits.”
Eugenics was also at the root of the Nazi’s ideas on “racial purity,” which
ultimately led to the holocaust. All of these ideas show how controversial the
ethical side of this argument is.
Many people
are also questioning whether designing our own babies is safe. There are many
complicated aspects to creating babies this way, and they could easily go
wrong. Some people are also wondering whether it could create any genetic
abnormalities. Jeremy Gruber, the president of the Council for Responsible
Genetics, says we need to be very careful about any procedure that changes an
embryo’s genes. He’s worried that they could unintentionally cause new genetic
abnormalities, or could even accidentally eliminate positive traits. “You are
conducting an activity that permanently alters the genome of the individual,”
he says. “If you get it wrong, you’re not only getting it wrong for that
individual; it becomes inheritable. That’s why it’s so crucial to make sure its
safe before it’s allowed to move forward.” Some countries have already passed
laws prohibiting scientists from altering the human genome in any way that
could be passed down on to descendants. This shows how dangerous designing our
own babies could be.
Some say
that there’s good reason to be excited about the scientific advances in
genetics: diseases that result from genetic defects may be able to be
prevented. Scientists have already found the defective genes that cause many of
the genetic disorders, so the “designer baby” idea could replace the defective
genes with healthy ones. This could make it a possibility for some horrible
diseases to be a thing of the past. But, with all of the potential risks and
the ethical controversy, it may not be worth it.
Designing
your own baby may be closer in our futures than we think. As exciting as this
may seem, there are multiple downsides. It could cause more genetic abnormalities
or eliminate positive traits, and by altering the human genome, the genetic abnormalities
would become inheritable. It could also potentially cause another eugenics
movement, which could easily lead to a repeat of the holocaust. Although
designing your own baby might make it possible for genetic diseases to be a
thing of the past, it may not be worth it.