Imagine Jennifer Doudna working in the lab overnight, her eyes sore, her head pulsing, and her mind swirling with an existential crisis. Utilizing a bacterial cell’s self-defense mechanism, the geneticist has mastered the ability to reproduce and guide gene-editing technology, otherwise known as CRISPR-Cas9. This technology could save countless lives, cure genetic diseases, and reverse the effects of cancer. But it could also advance efforts at human enhancement, leading to a revival of modern eugenics. In December, the National Academy of Sciences and the National Academy of Medicine held a three-day summit on CRISPR technology.
June 14, 2016