english: So there's another interesting thing that comes from this realization that humans have a recent common origin in Africa, and that is that when those humans emerged around 100,000 years ago or so, they were not alone on the planet.
non_english: Je tu ešte jedna dôležitá vec, ktorá vyplýva z poznatku, že ľudia majú nedávny  spoločný pôvod v Afrike. A síce fakt, že keď sa títo ľudia objavili pred asi 100 000 rokmi, neboli na planéte sami.