Fri Apr 11 18:40:00 UTC 2025: ## De-extinction Project Sparks Debate: Can Woolly Mammoths Combat Climate Change?
**Chennai, India – April 12, 2025** – Colossal Biosciences, an American company, is attempting to resurrect extinct species, including the woolly mammoth, to combat climate change. Led by Harvard geneticist George Church, the project involves using genetic engineering to create a hybrid mammoth-elephant embryo. The rationale is that mammoths, by restoring grasslands in the Arctic, could reduce methane emissions from thawing permafrost.
While Colossal has achieved a technological feat by editing the genes of a gray wolf to create a “strange-looking” dire wolf, the project faces significant criticism. Scientists have questioned the efficacy of de-extinction in addressing climate change, highlighting the immense cost and the neglect of current conservation efforts for thousands of endangered species. The claim that only 20 genes were edited in the dire wolf experiment also raises concerns about the project’s scientific validity.
Critics argue that the millions of dollars invested in de-extinction could be better spent on addressing immediate threats to biodiversity, such as habitat loss and human encroachment. They call for stricter guidelines on the use of gene-editing technology, particularly in applications beyond human health. The scientific community remains divided on the merits and ethical implications of de-extinction projects, with the Colossal project sparking a broader debate about the allocation of resources in conservation and the responsible use of emerging technologies.
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