Yes, and hell, we’ve done selective breeding, which is a simple form of genetic engineering, for 10,000+ years according to evidence from dogs. A strictly enforced caste system (like we would have seen in ancient India and other places) could achieve something similar, potentially.
Yes, and hell, we’ve done selective breeding, which is a simple form of genetic engineering, for 10,000+ years according to evidence from dogs. A strictly enforced caste system (like we would have seen in ancient India and other places) could achieve something similar, potentially.