Okay, the user wants me to translate "early humans" into Japanese. Let me think about the correct term here. The direct translation would be "早期の人間" (sōki no ningen), but maybe there's a more standard term used in anthropology or history contexts. I recall that "原始人類" (genshitsu ningen) is often used for early humans, referring to the earliest human ancestors. Alternatively, "旧石器時代の人間" (kyūsekki jidai no ningen) specifies the Paleolithic era, but the user just said "early humans" without specifying the era. So "原始人類" seems more appropriate here. Let me confirm that. Yes, "原始人類" is the standard term in Japanese academic contexts for early humans. I'll go with that.