Jamie Metzl – 4.11.2019
The cascade of numbers overwhelms you as the doctor splashes the spreadsheet across the digital walls of her office.
“I hope you can see the wonder and possibility in these figures,” she says, trying to put you at ease.
As you sit in the spa-like clinic, it’s hard to imagine it was just last week when your assistant placed the miniature device on your arm that painlessly suctioned out a small amount of blood and started you on this journey. The spark of life that used to begin in bedrooms and the back seats of cars was now migrating out of the human body and into the lab.
“Take your time,” the doctor continues. “You need to first select the early- stage embryo optimal for you. The numbers across the top list the 300 options for you that we’ve prescreened from the initial 10,000. The column down the left lists all the disorders and traits influenced by genetics that we have some ability to predict. The numbers populating the chart are our best predictions for how the genetic component of each trait would be realized if we selected based on that trait alone. We’re looking for high composite scores emphasizing the qualities most important to you.”
You scan the lists on the walls wondering if a human being can really be reduced to numbers. “Can you really predict all of these traits?” you ask.Continue Reading