Yeah. [Several times, before her telepathy bloomed and her memory perfected itself.] That one, that's the basics - how evolution works on Earth, the general course for humanity. The second goes into more detail - genetics, what they determine, how they change.
And the third is about...more recent leaps forward. I don't know if that applies to John's world.
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And the third is about...more recent leaps forward. I don't know if that applies to John's world.