TORONTO — Authors of books on hockey’s troubling culture, forest fires and the rise of big tech platforms are among the five finalists for the Writers’ Trust Balsillie Prize for Public Policy. The annual $70,000 award recognizes non-fiction books that advance policy discussions on social, political, economic and cultural topics. Runners-up receive $7,500. The finalists The post Books on troubling hockey culture, forest fires vie for Balsillie Pr…