Today, Explained Frankenswine
Apr 19, 2019
Brian Resnick, a science writer at Vox, teams up with Sigal Samuel, an ethics-focused writer at Future Perfect, to dive into some unsettling scientific advancements. They discuss the controversial revival of pig brains and the profound ethical dilemmas surrounding consciousness. The duo also tackles the insertion of human brain genes into monkey embryos, raising serious concerns about animal welfare and ethical standards in science. Their lively conversation blends humor with thought-provoking insights on the consequences of modern experimentation.
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Pig Brain Revival
- Scientists at Yale revived pig brains four hours post-mortem using BrainEx, a system that pumps synthetic blood.
- This restored cellular function, but not consciousness, challenging the definition of death.
Implications for Brain Injury
- The pig brain experiment raises questions about the viability of dead brain matter and potential for revival.
- This could have implications for stroke or other oxygen-depriving brain injuries.
Ethical Considerations
- The experiment creates ethical questions about inducing consciousness in disembodied brains, lacking established protocols.
- Researchers monitored for consciousness signs and were prepared to stop if detected.