with his approach to climate change policy and his refusal to pull australia out of the paris climate acard -- accord. this is about 30 minutes. >> i'd david spears. australia has lost another prime minister, not at the hands of voters but at the hands of party colleagues. no australian prime minister has made it for a full three-year term and parties keep replacing them before they get the chance to go to another election. why? because they're not convinced they can take them to sixtyry. this time it was the liberal party prime minister, malcolm turnbull, the liberal party being the conservative side of poll techs in us a trailia. it was the conservative faction that moved against him. the pressure has been building for weeks but it finally exploded. take took a few weeks to him down. turnbull initially survived the fight. a numb of his own ministers had voted against him. they all fronted up in parliament and labor put them on the spot asking these ministers whether they still actually supported the prime minister. >> leader of the opposition. >> thank you, mr. speaker. my question is to