There are opportunities and room for both. One of the things that we did two years ago was have the University of Alberta look at the literature that was out there and the research that had been done that could show the impact of different practices on a grain farmer's carbon output and carbon footprint. There was nothing.
In terms of farm practices, there has to be the basis of good science, which is very challenging to do farm by farm, or even region by region. When it comes to the proofing of those practices, demonstrating those practices and implementing those practices, absolutely. Farmers have told us that it has to be responsive to their needs, and a region isn't necessarily a province. There are differences within, as Mr. Thompson indicated—