Excuse me, I'm sorry, but I'm going to use my time for another question.
There are other countries that do actually price in the cost of pollution and carbon in their energy costs, so there would be more motivation for industry there to do the kind of innovation and make the deep investments in revolutionizing their products. Do you see this being a possible barrier to Canada continuing to have a leading-edge industry on issues like transportation, transportation fuels, innovation? Aviation is going to have to solve its greenhouse gas emission problems. Will this make it more difficult for Canada to have a competitive advantage on these issues—that our oil industry is subsidized and that there is little pricing on carbon?