Philosophical Investigations

Welcome to PI

PI is the home of integrated learning - where website, books, training days all integrate into one model of creative learning. As we move to study utilitarian ethics, my blog explores how this ethic is killing the world. For our bookshop click here - new books on Meta-ethics and Virtue Ethics just out now, and my book on utlitarianism remains a firm favourite with the reading public! 

Teachers Do make any suggestions ahead of the new term about material that would really help you make this a WOW subject. Write to me at


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Send me your suggestions to on how to improve the site and make it more helpful to your quest for an A grade and I will send a free book to the top five suggestions! Competition closes at half term.