GARETH HUGHES (Green): Thank you, Mr Speaker. Kia ora. Ngā mihi nui ki a koutou, kia ora. I don't know if members saw today in the newspaper that the Arctic is predicted to be free of summer sea ice within 15 years. The Arctic is going to be without sea ice within 15 years. I mean, the Antarctic peninsula reached 20 degrees last week. Australia's just come off the back of one of the most catastrophic fire seasons ever in its modern history. I mean, we're having a huge impact. We as a species are literally changing our planet and our atmosphere. Last year, there was an Italian explorer, Victor Vescovo, who got to the deepest point ever reached by a human in the oceans: 10,927 metres, at the bottom of the Mariana Trench. Do you know what he found there? A plastic bag, at the deepest depths of the ocean. We've got hundreds of thousands of pieces of junk orbiting above our heads, plastic at the bottom of the ocean, we're changing our atmosphere.