John Levin
May 26, 2021

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The RBD is not a human artifact. It's excellent binding affinity with human ACE2 is an unexpected outlier, so we know the WIV (Wuhan Institute of Virology) hadn't engineered it.

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John Levin

Scientist. Writer. Meditator. Blue Tantrika. Mystical Rabbi. Climate & Human Rights Activist. I’m a man of few words, except when I open my mouth.