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You’ll have to forgive me. These blogs are probably supposed to be devotional, even (rarely) inspiring, but sometimes I just have to write about something I can’t shake. In the midst of our politically-polarized-strange-labor-market-when-is-COVID-over world, I can’t shake the feeling that this is not how we will be remembered when the history books are written.

Instead, I wonder if our children’s children’s children (should the Lord tarry) will only know this time for the powerful technologies that were born right under our noses. One of those is AI. But I’m more curious about another one: CRISPR.

If you don’t know what CRISPR is, I didn’t either, until Ezra Klein explained it. I was browsing his podcast and saw an episode entitled, “Humanity’s Awesome, Terrifying Takeover of Evolution.” That piqued my interest, and gave me a clue. While the mechanics are beyond my scope, the basic idea is simple. After listening, here’s what I gathered: CRISPR is a burgeoning technology capable of genetic editing at the molecular level. Give it a specific genetic sequence, say, for early onset Alzheimer’s, release it into the body, and watch it search and destroy.

But it can do more than delete faulty genetic code. It can put another sequence in its place. If you have ever edited a document in say, Microsoft Word, it’s not unlike the “find and replace” feature you used when you realized you misspelled a name throughout. CRISPR finds the sequence, cuts it out, and replaces it with another.

The technology is still relatively new, and there’s lots of kinks to work out, but this is happening right now. In fact, a patient in Mississippi has already undergone treatment using CRISPR to fix her sickle-cell anemia. She’s a year in and currently shows zero symptoms of the disease.

How much good could we do with a tool like this? Cure cancer? Treat heretofore incurable diseases? Completely change the outlook on life for millions of people with any number of chronic genetic conditions? Yup. It’s as awesome as Ezra Klein said.

And as terrifying. Because what else could we do with this? Or, perhaps more pessimistically, what else will we do with this? Pay-to-play designer babies with a “superhero” genetic package available? “With this CRISPR, your son or daughter is guaranteed an IQ of an MIT graduate and the physical strength of an NFL linebacker.” Hair colors, eye colors, skin colors, falling in and out of fashion like first names? “Oh, you have blue eyes. That was such a thing in the early 2050s!”

I haven’t even gotten creepy yet: growing disparities between the rich and poor as the vulnerable are “priced out” of genetic enhancements, transcending ethnic markers that are God designed and inherently good, and yes, even the potential of species splicing. Terrifying indeed.

I told you that I just had to get this off my chest. I honestly don’t know how to think about this. Did God intend for us to develop these tools, like the automobile and cell phone, as a way we cultivate the natural order? Or are we crossing a line to make our own name great, like the builders of the tower of Babel of old? I honestly don’t know. I’d love your thoughts in the comments on how believers are to think about these things.

Two ideas come to mind that I think are helpful for all of us:

  1. Follow the work of thoughtful Christians in the hard sciences. Francis Collins, the former director of the NIH is someone in this category (he’s written several books on the integration of faith and science). So are the bioethicists at the Center for Bioethics and Human Dignity at Trinity International University, my alma-mater.
  2. Pray for wisdom. As I said, as important as all the conversations we are having right now are, I feel that technologies like this are flying under the radar. This will have massive implications for our world and our witness as believers. May God help us navigate wisely and compassionately.

Let me know what you think! Comment below with thoughts, questions, or resources.