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Some people believe it's unethical to use CRISPR-cas9 technology to select for certain traits in human offspring. Was it ethical for our ancestors to use mate choice over the last few million years to select for certain traits in partners & offspring?
I didn't ask if mate choice was conscious. I asked if it was ethical.
Acting "ethically" means to act according to rules. Which ones? The ones that "morals" dictate. The word "morals" merely means "how we do things, around here, these days." Morals are contextual. Your question crosses the borders of contexts.
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