In Canadian Journal of Sociology 2004, Steve Fuller had reviewed Hacking's Historical Ontology (2002), and he wrote: 「Hacking is unique as a synthesist of the best of recent Anglo-American and French thought, which is probably the most natural role for a Canadian to occupy in the global intellectual conversation.」 Surely I agree that Professor Hacking is a great synthesist and more, but I don't understand why it would take a canadian to achieve that. For me, Hacking is a unique philosopher originated from the world of analytic philosophy and mathematics, who can excel both in analytic philosophy and French thought in the age of Cold War, and he is also someone who can serve as a much needed bridge between historistic philosophy of science and social constuctivistism in the age of Science War.