Can scientists really bring extinct species back to life?
A thought-provoking discussion on ABC Radio featuring the Environment Institute’s Associate Professor Jeremy Austin from the University of Adelaide. The topic? The recent advancements in de-extinction led by the biotech company Colossal, particularly their efforts to sequence the thylacine genome using well-preserved DNA in the Tasmanian tiger.
While the potential to resurrect the Tasmanian tiger is exciting, the process involves complex challenges. Colossal proposes to genetically modify the DNA of a related species, the Sminthopsis. This discussion raised key questions:
- Ecological Impact: What are the potential consequences of introducing a genetically modified organism into an ecosystem where it hasn't existed for decades?
- Ethical Considerations: Are we "playing god" by attempting to bring back extinct species?
- Timeline: Achieving a viable population of thylacine-like creatures could take many years, highlighting the need for rigorous testing and peer review.
As we explore these frontiers of science, it’s crucial to engage in discussions about the implications for conservation and biodiversity.
What are your thoughts on de-extinction?
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