Peter Michael Stephan Hacker (born 15 July1939 in London) is a British philosopher. His principal expertise is in the philosophy of mind and philosophy of language. He is well known for his detailed exegesis of the work of Ludwig Wittgenstein, and his outspoken criticism of neuroscience-based philosophy. Wikipedia
The definitive Wikipedia entry for Peter Hacker. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Peter_Hacker
...Dr P.M.S. Hacker Emeritus Research Fellow St John's College Oxford OX1 3JP Telephone:+44 1865 277300 Publications: Books A list of all my published books, ... info.sjc.ox.ac.uk/scr/hacker/hacker1.html