This bill today is a world first, and I want at the outset to acknowledge the Hon James Shaw for his leadership in the work that we are passing through the Parliament today. I think when he speaks—and I expect he will shortly—he will relate to the House the thinking behind his involvement in the development of this bill. I believe it's going to make a very real difference, and I believe it's one, as I've said, of the most important things we'll do, and that goes back also to the leadership of our Prime Minister, the Rt Hon Jacinda Ardern, in labelling climate change this generation's nuclear-free moment. We are here today to make a real difference, longer term, because it is the right thing to do. Climate change is about intergenerational equity as much as it is about saving the planet. 