I want to point to elephants. Not only because it is easy, since they are well endowed with volume, but because they are very intelligent animals that do not hunt, do not make war, and are compulsory herbivores. When we think of failure modes of creating emulations based on the human brain, we are worried that humans are evil sometimes. Part of our evil, and the kind of evil we have, would hardly be exerted by elephants. My general point is that it seems that part of the fragility of emulating us comes from our carnivore, hunter, warrior lifestyle, and strategies to ameliorate that might take in consideration intelligent animals that don't hunt, such as elephants, and some whales.