Today, we had a presentation from Ms. Aoki about Universal Grammar (普遍文法), a theory of grammar and language acquisition developed by Noam Chomsky (ノーム・チョムスキー). You can read a short introduction to Universal Grammar (普遍文法) in Japanese on Wikipedia here.

After the presentation, I mentioned an exhibition in Germany which shows the faces of various human ancestors. You can see a slideshow here: Faces of our Ancestors.