Contact a Canadian Journalist
Jun 24, 2013 — Doing the search "People who live in Canada and are Journalists" in facebook gets over a 1000 results.
Most News organizations have a means to contact them with a story either through letter to the editors or contacts us forms.
So why not contact some journalists or news organizations who operate near your home town with a personal message letting them know the compelling story of Dr Thierry Vrain that Canadians should be hearing about and request some exposure for his TED talk and for the petition.
I've written a template you could edit to make things easier.