Thanks very much for that. This is something we've looked at closely, in terms of the environment. There's a lot of material out there and a lot of reports coming out that will use rapeseed production in Europe as the model for the impact on the environment.
I think we have to be really careful looking at those studies and realize that canola production in western Canada is different from rapeseed production in Europe. There's no doubt that we need full life-cycle analysis on all of these crops that are going into biofuels, but canola production in Canada doesn't use irrigation, there is less fertilizer used, and there is less chemical used. So when you look at a life-cycle analysis for Canadian canola, it comes out quite differently than the European models.