system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:How humans didn't get eaten by predators who heard babies screaming when humans lived in the wild.
gpt
Predators (at least modern ones anyway) look for easy meals. It's not worth risking injury.

If you find a human child *by itself*? Snacktime.

If you hear a crying child, go to the noise, and find several adult humans with pointy sticks and fire? Not worth the risk.