article_snippet.sent: However, the new research reveals a timeline that doesn't support this theory.
article_snippet.sent: We're very excited about We new model.
article_snippet.sent: We think the causes of human evolution are more complicated than just being about technology. '
article_snippet.sent: Now that we've re-examined the traditional model about the northern migration route to Europe, we are planning to re-evaluate the model on the southern migration route - from East Africa to South Asia' said Dr Kadowaki.