Jeff Warren's writing has appeared in The New Scientist, Discover, and Canada's Globe and Mail and National Post newspapers. Mostly he writes and talks and produces for CBC Radio's flagship current affairs show The Current and, less frequently, for the smartest show on radio: Ideas. The Head Trip is his first real book, although, as his mother likes to remind him, he did write a guidebook to Algonquin Park some years back which "also counts." Jeff lives in Toronto, and dreams of former homes in Paris, London, San Francisco and Montreal.

For speaking engagements and media enquiries, email: jeff at jeffwarren dot org

For more check out Jeff's main website here