I read just a couple of days ago that there is now a breed of cattle which is shown to have less in the way of methane emissions compared to others. Well, that's very exciting, because what it will lead to is a breeding programme—just as we do when we're looking for any quality in animals, there will be a genetics programme of breeding which will get us closer to the science which will allow agriculture to enter the emissions. What we've got now is a tax. We are literally contemplating today a tax on that very industry of agriculture, which is the industry that is going to bring us through this post-COVID world.