The density of brain-and-baby-specific nutrients found in fish and shellfish made these foods perhaps the most important to the earliest humans.
A few weeks ago, I
made the point that even though we may not have access to our paleolithic ancestors' (yes, all of them) food journals, and even though there were many different paleolithic diets depending on climate, latitude, topography and other environmental contexts, the ancestral eating paradigm remains viable, helpful, and relevant to contemporary interests. That almost goes without saying, right? It's kind of why we're all here, reading this and other blogs, and asking the butcher for
lamb tongues and goat spleens with straight faces. This stuff works.
But make no mistake: we may not know the day-to-day eating habits of our ancestors, but we know some things. And we can use what we know, drawing on several lines of evidence, to make some educated estimates.
The best place to start is, well, the place where it all started: East Africa, the cradle of human evolution. More specifically, let's look at the Lake Turkana, Rift Valley, Omo River part of Ethiopia and Tanzania, which is where the
oldest known remains of modern homo sapiens - dating back 200,000 years - were found. It's a beautiful place. I mean
just look at it. No wonder we hunkered down there for thousands of years.
Comment: Read more about the West Virginia chemical spill:
Chemical spill shuts off water to 300K in West Virginia
Don't drink the water: Chemical spill contaminates tap water in West Virginia
West Virginia official says residents are breathing cancer-causing agent after chemical spill
Hospital admissions over West Virginia chem spill double even after water declared safe
Freedom Industries' shady operations, the company behind the West Virginia chemical spill
Audio recording reveals Freedom Industries made false hazardous statements during West Virginia chemical spill