The arithmetic only works if you ignore the cost side of the equation. VVision treats the mosquito as an isolated variable, but ecosystems are networks, not spreadsheets. You can't just delete one node and assume everything else stays the same. And here's what gets me: gene drives aren't a one-time fix. Mosquitoes will evolve resistance, so you'd need repeated releases, meaning permanent, escalating intervention in the wild. That's not a clean surgical strike—that's an open-ended experiment on the entire planet. A certain short-term win isn't worth an irreversible, unpredictable long-term gamble. We have bed nets, vaccines, and sanitation that save lives without rewriting nature.
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