Synthesized answer
The provided passages do not contain information about the practical implications of Wittgenstein's philosophy. The passages describe a volume of P. M. S. Hacker's papers on Wittgenstein, focusing on topics such as Wittgenstein's philosophy of psychology, conception of grammar, and treatment of intentionality [1]. The passages also mention that Hacker defends his own Wittgensteinian conception of philosophy [1].
However, the passages do not elaborate on what those implications might be.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: Wittgenstein: Comparisons and Context by P. M. S. Hacker Description: This volume collects P. M. S. Hacker's papers on Wittgenstein and related themes written over the last decade. Hacker provides comparative studies of a range of topics—including Wittgenstein's philosophy of psychology, conception of grammar, and treatment of intentionality—and defends his own Wittgensteinian conception of philosophy. Categories: History Pages: 279 Snippet: This volume collects P. M. S. Hacker's papers on Wittgenstein and related themes written over the last decade.