I'd like to use two examples of where government instruments have helped or not contributed. One is on the adoption of this technology we talked about, the zero till. Essentially there was very little federal government investment. It was provincial government investment that got it going, but there were no incentives provided and there was no punishment, I guess, for not adopting that technology. It led significantly to the reduction of greenhouse gas, but it was not for that intention.
The other was the biofuels industry. The biofuels industry had a lot of investment by producers and local communities, but it was only because government was there at the same time in terms of taxation. That industry would not not have developed without that and the mandated minimum fuel.