They multiply, the can evolve, they defend themselves. What more does one need? Sure, they’re not biological, but why is that important to the concept of life?
If people say that a computer virus is ‘just’ a file, one can perhaps make the argument that a biological virus is ‘just’ a strand of RNA covered with a coat of protein.
For those who say that it cannot feel, neither can a biological virus. And I’m sure that bacteria cannot ‘feel’ either.
Molecular Biocomputing

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