Sterelny, Kim: The Evolved Apprentice. How Evolution Made Humans Unique. Cambridge, Mass. 2012. Internet: https://books.google.de/books?id=VOSwqLNBmmUC&printsec=frontcover&dq=The+Evolved+Apprentice.+How+Evolution+Made+Humans+Unique.&hl=de&sa=X&ved=0ahUKEwibmqKFzvvSAhXKsxQKHVabCa8Q6AEIHDAA#v=onepage&q=The%20Evolved%20Apprentice.%20How%20Evolution%20Made%20Humans%20Unique.&f=false.