I bet any university profs with SSHRC or NSERC research money are afraid to speak up.
http://www.cbc.ca/news/canada/story/2011/07/29/fish-scientist-muzzled.html
It's like living during the third reich - these tories will stop at nothing.
Harper doesn't want the oil sands 'progress', or the arctic destruction and gateway, be disrupted by issues like truth.