There are thousands of languages spoken around the world today. While we know how many of them are related to each other, we know very little about how they actually arose. "The main reason is because we can't travel back in time and go back to the times when these languages actually emerged," said Manuel Bohn, a postdoctoral researcher at Leipsig University. There are languages, particularly sign languages, that have emerged over the past century. Even in those cases, though, Bohn says documentation of the evolutionary process began at some point after those first moments when two people needed to communicate and didn’t have a way to do so. And it is those very first steps toward language that Bohn wants to learn about. Lacking a time machine, Bohn and his colleagues wanted to try to simulate the birth of a new language in the lab to watch how it works. The problem was, they couldn’t figure out how to deprive their study participants of language. Then came the aha moment. “We were on
There are thousands of languages spoken around the world today. While we know how many of them are related to each other, we know very little about how they actually arose. "The main reason is because we can't travel back in time and go back to the times when these languages actually emerged," said Manuel Bohn, a postdoctoral researcher at Leipsig University. There are languages, particularly sign languages, that have emerged over the past century. Even in those cases, though, Bohn says