In this conworld, there is a race that relies solely on eating meat to survive. Could they realistically sustain a civilization? I have been told they could rely on fishing and some cultures supposedly did relied mostly on meat such as the Inuits and the Maasai warriors. If they rely primarily on fish, I could see this race being a seafaring culture. This race would likely have to practice farming anyway so the animals that they herd can have a constant and steady supply of food, or else they would be forced into a nomadic or semi-nomadic lifestyle. Some of them do live in large cities, but these cities were founded by other races, and this race simply just moved in and work in exchange for meat to eat. Is any of this plausible?