Ludwig Wittgenstein's writings inspired contemporary philosophical thinking and advanced many issues that had been addressed by traditional philosophy. The questions raised by the Viennese philosopher initiated debates on a reconsideration of philosophical terminology. This is especially true for a term that has generated at least three significant controversies since its creation and will probably generate more disputes in the following years. It is the expression "form(s) of life" which translates into German as "Lebensform(en)" and "Form des Lebens". The present volume contains contributions on forms of life, language games and the influence of Wittgenstein's philosophy on other scholears.