Zeray Alemseged is a
Q: Why do you study our human ancestors?
A: Paleoanthropologists try to find fossils that help us figure out how humans became the widespread species we are today.
Q: How did you and your team find Selam?
A: One afternoon, in rocky hills in Ethiopia, we noticed something shiny sticking out of the dirt. It was a cheekbone. I could tell that it belonged to a child human ancestor. It took five years to find the rest of the skeleton. She has a face similar to that of chimpanzees. But her hip bone was humanlike. That tells us she was adapted to walk upright, like we do.
Q: What fascinates you most about your work?
A: People have different eye shapes or skin colors, but it only takes a moment of reflection on our common ancestors found in Africa to realize that we are all the same.