This thinker's moral philosophy greatly influenced his student, who railed against the (*) naturalistic fallacy in  Principia Ethica.  
This thinker advocated the use of laissez-faire policies and limiting the government to providing a level of security and  non-interference he dubbed the "individualistic minimum." As a member of the Society for Psychical Research, this  person investigated the supposedly paranormal communications surrounding the "Palm Sunday case." This person's  main work is composed of four sections, two of which consider the "egoistic hedonist" and "intuitional" or "dogmatic"  approaches. This thinker's moral philosophy greatly influenced his student, who railed against the (*) naturalistic fallacy in  Principia Ethica.  This person wrote a work that outlines three types of ethical theories, including his preferred Bentham-derived approach. For 10 points, name this teacher of G.E. Moore, a utilitarian Brit who penned The Methods of Ethics.
This thinker advocated the use of laissez-faire policies and limiting the government to providing a level of security and  non-interference he dubbed the "individualistic minimum."
Henry Sidgwick