Short Wave Could de-extincting the dodo help struggling species?
Mar 16, 2023
Beth Shapiro, a leading expert on paleogenomics and co-director at UCSC's Paleogenomics Lab, discusses the captivating yet complex world of de-extinction. She reveals that while cloning a mammoth is unlikely, reviving traits through advanced genetic technologies holds promise. Focusing on her work with the dodo's genome, she explains how this research could aid in conserving current endangered species. Shapiro also highlights the ethical implications and how lessons learned from de-extinction can help protect biodiversity today.
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The Mammoth Question
- Beth Shapiro, a paleogenomics expert, has consistently been asked about bringing mammoths back to life.
- This question arose even after the first ancient DNA paper, published in 1984, about a quagga, not a mammoth.
De-Extinction Nuances
- Recreating an extinct species identically is impossible.
- However, resurrecting extinct traits in similar species is possible using gene editing.
The Dodo Decision
- Colossal Biosciences, focusing on de-extinction, invests in bird-related projects due to their vulnerability.
- Beth Shapiro, with her dodo tattoo, suggested the dodo as a target species.
