If I remember correctly, anthropologists say that climatic conditions weren’t right for humans to need writing until a few thousand years ago, after the creation of agriculture. If you traveled back in time and taught a tribe of hunter/gatherers to read and write they’d likely just forget it in a generation or two because they don’t have a use for it.
If I remember correctly, anthropologists say that climatic conditions weren’t right for humans to need writing until a few thousand years ago, after the creation of agriculture. If you traveled back in time and taught a tribe of hunter/gatherers to read and write they’d likely just forget it in a generation or two because they don’t have a use for it.