Short Wave Why Gene-Edited Babies May Be Closer Than Ever
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Aug 12, 2025 Rob Stein, a seasoned NPR science correspondent, dives into the controversial world of gene editing. He discusses He Jiankui's shocking announcement of the first gene-edited babies, sparking intense ethical debates. Stein explores innovative advancements in embryo editing that promise safer alternatives to traditional methods. The conversation also tackles the urgent need for regulation amidst fears of a resurgence in eugenics. With the rapid evolution of genetic research, Stein emphasizes the importance of public dialogue on these profound topics.
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First Announced CRISPR Babies
- He Jiankui secretly announced he'd engineered two baby girls using CRISPR.
- Scientists condemned the work as reckless and unethical.
A New Coalition Pushing Embryo Editing
- A coalition of investors, pronatalists, and scientists aims to accelerate gene-edited babies.
- Their motives mix disease prevention with market and ideological ambitions.
Manhattan Project Startup Revealed
- Kathy Tai announced a startup called the Manhattan Project to study embryo editing.
- She pitched it as bold, transparent research into safer gene correction methods.