What I haven't seen in any of the debates surrounding recent free trade agreements, whether they're in Canada or the United States, is a rigorous look at the experience under NAFTA and the environmental side agreement. What's working? What's not working? Has there been progress towards upward harmonization of environmental rules?
Remember, this is all about having an even playing field. Everybody is playing by the same environmental rules. If not, somebody is going to have an economic advantage.
I just think there needs to be more study. And it needs to be integrated better, and in a much more public way, on the discussion of what future free trade agreements should be doing.