So, on this side of the House, National believes that you cannot tax a country into prosperity, and that's whether it's economic prosperity or whether it's environmental prosperity. So it's the same way that you cannot tax a country out of climate change. We are trying to meet global targets here, and that's what the Paris Agreement was about. It was about doing our bit. It's not about doing more than our bit, and our farmers would be the only farmers in the world who would be in an emissions trading scheme under the regime of this Government. What we don't need is tax; what we need is tools. 