Previous debates on cloning endangered animals provide useful lessons for how de-extinction could incorporate concerns from various, focusing less on spectacular science and more on daily practices.
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http://dx.doi.org/10.1371/journal.pbio.1001825 | DOI Listing |
I was recently asked to report on editorial trends in the Hastings Center Report, past and future. What I reported is that HCR has been going in two seemingly contrasting directions. One has to do with moral decision-making in clinical ethics-the core theme in bioethics for fifty years, but still developing.
View Article and Find Full Text PDFIn a laboratory on a university campus in Santa Cruz, California, Ben Novak is doing everything he can to bring Ectopistes migratorius back from the dead. Using techniques now available in genome reading and gene synthesis, he and paleogenomicist Beth Shapiro hope that, by 2032, a flock of passenger pigeons ten thousand or more strong will have resumed an ecologically significant role in the mast forests of the Eastern United States. Novak knows-and the International Union for Conservation of Nature (IUCN) affirms-that the challenges involved in making de-extinction work are far from solely genetic.
View Article and Find Full Text PDFOne interesting feature of de-extinction-particularly with respect to long-extinct species such as the passenger pigeon, thylacine, and mammoth-is that it does not fit neatly into the primary rationales for adopting novel ecosystem-management and species-conservation technologies and strategies: efficiency and necessity. The efficiency rationale is that the new technology or strategy enables conservation biologists to do what they already do more effectively. Why should researchers embrace novel information technologies? Because they allow scientists to better track, monitor, map, aggregate, and analyze species behaviors, biological systems, and human-environment interactions.
View Article and Find Full Text PDFPLoS Biol
March 2014
Department of Social Science, Health and Medicine, King's College London, London, United Kingdom.
Previous debates on cloning endangered animals provide useful lessons for how de-extinction could incorporate concerns from various, focusing less on spectacular science and more on daily practices.
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