I rise to speak this evening to the climate change bills. I note that many of my Greens colleagues have spoken to these bills and done so with eloquence, intelligence and passion. So while I wish to make a contribution to the debate on these bills, I want to focus on a few key areas. We cannot end the climate wars while opening up new coal and gas projects. It really is that simple. In the month since these bills passed the House of Representatives, Labor has opened up 47,000 square kilometres of ocean to oil and gas exploration.