I would say a couple of things in regard to carbon capture and storage. First, it is not a substitute for the responsible use of energy. It is not a substitute for the development of alternative sources of energy. It is a technological advance that looks to be promising with respect to the carbon management of fossil fuels.
To that extent, given the energy economy of Canada, the United States, and indeed the world, particularly in the major emerging economies, it is an avenue of technology that is very important to explore.
Canada has some particular assets with respect to CCS technology. I might say, without being in any way an expert in the technology, that as is typical with these things, the technology itself is changing. There are hopes that the direction of the technology in the future may indeed be more oriented to the complete use of the energy in the industrial process and the capture of the carbon stream rather than sequestration in underground caverns, and so on, or, for that matter, ocean sequestration, which is an area that I believe is being explored by the Norwegians.
With respect to Canada's leadership, I think it would be accurate to say that we remain a leader but we are not the only leader in the world. Increasingly, I think the nature of the leadership will be collaborative rather than a foot race for any particular finish line.