 Philosophers have also distinguished claims of social construction from the possibility of cultural control (Mallon 2007a, Stein 1999), disentangled claims of social construction from claims of voluntariness and nonessentialism (Stein 1999), set out alternate forms of constructionism or anti-constructionism (Griffiths 1997, Mallon 2007c, Andreasen 1998), disentangled questions regarding the neural basis of a human kind from the innate/constructed dichotomy (Murphy 2006, Ch. 7) and so forth.